1
|
Li M, Zhang W, Zheng S, Guo J, He H, Ma Y, Huang Y, Feng Y, Ji C. A real-world study on the changing characteristics of measles antibodies in premature infants in China. Hum Vaccin Immunother 2024; 20:2338505. [PMID: 38599768 PMCID: PMC11008540 DOI: 10.1080/21645515.2024.2338505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Accepted: 03/31/2024] [Indexed: 04/12/2024] Open
Abstract
The waning of maternal antibodies may cause infants to lose protection against measles before receiving measles-containing vaccine (MCV). The aim of this study is to investigate the changing characteristics and influencing factors of measles antibodies in preterm infants (PT), and to provide scientific basis for optimizing MCV vaccination strategy of the target population. Blood samples were collected from PT and full-term infants (FT) at the chronological age (CA) of 3, 6, and 12 months. Measles antibodies were quantitatively detected by enzyme-linked immunosorbent assay. Demographic and vaccination information were both collected. Kruskal-Wallis rank sum test was used to compare the measles antibodies among different gestation age (GA) groups, and multiple linear regression was performed to identify the correlative factors for the antibodies. Measles antibodies of PT decreased significantly with age increasing before MCV vaccination. The positive rates of antibodies of PT were 10.80% and 3.30% at the age of 3 and 6 months, respectively (p < .001). At 12 months, the measles antibodies and seropositive rate in the infants who received MCV vaccination increased sharply (p < .001). Regression analyzes showed that the younger the GA or the older the age, the lower the antibodies at 3 months(p < .001,p = .018); while the lower measles antibody levels at 3 months and older age predicted the lower antibodies at 6 months(p < .001, p = .029). PT were susceptible to measles due to the low level of maternally derived antibodies before MCV vaccination. More efforts should be considered to protect the vulnerable population during their early postnatal life.
Collapse
Affiliation(s)
- Mingyan Li
- Department of Child Health Care, The Children’s Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China
| | - Weiwei Zhang
- Department of Child Health Care, Maternal and Child Health Hospital of Changxing, Huzhou, China
| | - Shuangshuang Zheng
- Department of Child Health Care, The Children’s Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China
| | - Junxia Guo
- Department of Child Health Care, The Children’s Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China
| | - Hanqing He
- Department of Immunization Program, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, China
| | - Yongjun Ma
- Department of Pediatrics, Maternal and Child Healthcare Hospital Department of Shangyu, Shaoxing, China
| | - Yan Huang
- Department of Immunization Program, Center for Disease Control and Prevention of Shangyu, Shaoxing, China
| | - Yan Feng
- Department of Immunization Program, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, China
| | - Chai Ji
- Department of Child Health Care, The Children’s Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China
| |
Collapse
|
2
|
Kazmi SH, Verma S, Bailey SM, Mally P, Desai P. Changes in regional tissue oxygen saturation values during the first week of life in stable preterm infants. J Perinat Med 2024; 52:445-451. [PMID: 38436066 DOI: 10.1515/jpm-2023-0243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Accepted: 01/28/2024] [Indexed: 03/05/2024]
Abstract
OBJECTIVES Near infrared spectroscopy (NIRS) is a non-invasive method for monitoring regional tissue oxygen saturation (rSO2). The purpose of this study is to investigate the changes that occur in cerebral, splanchnic, and renal rSO2 and fractional tissue oxygen extraction (FTOE) in stable preterm infants in the first week of life. METHODS Prospective observational study of infants born 30-34 weeks gestation at NYU Langone Health between November 2017 and November 2018. Cerebral, renal, and splanchnic rSO2 were monitored from 12 to 72 h of life, and at seven days. Subjects were divided into gestational age (GA) cohorts. Average rSO2, splanchnic cerebral oxygen ratio (SCOR), FTOE, and regional intra-subject variability was calculated at each location at five different time intervals: 0-12 h, 12-24 h, 24-48 h, 48-72 h, and one week of life. RESULTS Twenty subjects were enrolled. The average cerebral rSO2 ranged from 76.8 to 92.8 %, renal rSO2 from 65.1 to 91.1 %, and splanchnic rSO2 from 36.1 to 76.3 %. The SCOR ranged from 0.45 to 0.94. The strongest correlation between the GA cohorts was in the cerebral region (R2=0.94) and weakest correlation was in the splanchnic region (R2=0.81). The FTOE increased in all three locations over time. Intra-subject variability was lowest in the cerebral region (1.3 % (±1.9)). CONCLUSIONS The cerebral region showed the strongest correlation between GA cohorts and lowest intra-subject variability, making it the most suitable for clinical use when monitoring for tissue hypoxia. Further studies are needed to further examine rSO2 in preterm infants.
Collapse
Affiliation(s)
- Sadaf H Kazmi
- Department of Pediatrics, Hassenfeld Children's Hospital of New York University Langone Health Center, New York, NY, USA
- New York University Grossman School of Medicine, New York, NY, USA
| | - Sourabh Verma
- Department of Pediatrics, Hassenfeld Children's Hospital of New York University Langone Health Center, New York, NY, USA
- New York University Grossman School of Medicine, New York, NY, USA
| | - Sean M Bailey
- Department of Pediatrics, Hassenfeld Children's Hospital of New York University Langone Health Center, New York, NY, USA
- New York University Grossman School of Medicine, New York, NY, USA
| | - Pradeep Mally
- Department of Pediatrics, Hassenfeld Children's Hospital of New York University Langone Health Center, New York, NY, USA
- New York University Grossman School of Medicine, New York, NY, USA
| | - Purnahamsi Desai
- Department of Pediatrics, Hassenfeld Children's Hospital of New York University Langone Health Center, New York, NY, USA
- New York University Grossman School of Medicine, New York, NY, USA
| |
Collapse
|
3
|
Xiao J. Role of the Gut Microbiota-Brain Axis in Brain Damage in Preterm Infants. ACS Pharmacol Transl Sci 2024; 7:1197-1204. [PMID: 38751622 PMCID: PMC11091980 DOI: 10.1021/acsptsci.3c00369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2023] [Revised: 03/29/2024] [Accepted: 04/15/2024] [Indexed: 05/18/2024]
Abstract
The greatest repository of microbes in the human body, the intestinal microbiome, is involved in neurological development, aging, and brain illnesses such as white matter injury (WMI) in preterm newborns. Intestinal microorganisms constitute a microbial gut-brain axis that serves as a crucial conduit for communication between the gut and the nervous system. This axis controls inflammatory cytokines, which in turn influence the differentiation of premyelinating oligodendrocytes (pre-OLs) and influence the incidence of WMI in premature newborns through the metabolites generated by gut microbes. Here, we describe the effects of white matter injury (WMI) on intestinal dysbiosis and gut dysfunction and explain the most recent research findings on the gut-brain axis in both humans and animals. We also emphasize the delicate relationship that exists between the microbiota and the brain following acute brain injury. The role that the intestinal microflora plays in influencing host metabolism, the immune system, brain health, and the course of disease is becoming increasingly clear, but there are still gaps in the field of WMI treatment. Thus, this review demonstrates the function of the gut microflora-brain axis in WMI and elucidates the possible mechanisms underlying the communication between gut bacteria and the developing brain via the gut-brain axis, potentially opening up new avenues for microbial-based intervention and treatment for preterm WMI.
Collapse
Affiliation(s)
- Jie Xiao
- Department
of Pathology, Huangshi Central Hospital, Affiliated Hospital of Hubei Polytechnic University, 435000 Huangshi, P. R. China
| |
Collapse
|
4
|
Clegg L, Freshwater E, Leach A, Villafana T, Hamrén UW. Population Pharmacokinetics of Nirsevimab in Preterm and Term Infants. J Clin Pharmacol 2024; 64:555-567. [PMID: 38294353 DOI: 10.1002/jcph.2401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 12/29/2023] [Indexed: 02/01/2024]
Abstract
Nirsevimab, a monoclonal antibody with an extended half-life, is approved for the prevention of respiratory syncytial virus (RSV) disease in all infants in Canada, the EU, Great Britain, and the USA. A population pharmacokinetics (PK) model was built to describe the PK of nirsevimab in preterm and term infants, and to evaluate the influence of covariates, including body weight and age, in infants. Nirsevimab PK was characterized by a 2-compartment model with first-order clearance (CL) and first-order absorption following intramuscular (IM) administration. The typical CL in a 5 kg infant was 3.4 mL/day. Body weight and postmenstrual age were the primary covariates on CL, with minor effects for race, second RSV season, and antidrug antibody status (deemed not clinically relevant). Congenital heart disease (CHD) and chronic lung disease (CLD) did not significantly impact nirsevimab PK. The final population PK model, based on 8987 PK observations from 2683 participants across 5 clinical trials, successfully predicted PK in an additional cohort of 967 healthy infants. Weight-banded dosing (50 mg in infants <5 kg; 100 mg in infants ≥5 kg) was predicted to be appropriate for infants ≥1 kg in their first RSV season. Together, these data support weight-banded dosing of nirsevimab in all infants in their first RSV season, including in healthy infants, infants with CHD or CLD, and in infants born prematurely.
Collapse
Affiliation(s)
- Lindsay Clegg
- Clinical Pharmacology and Quantitative Pharmacology, R&D, AstraZeneca, Gaithersburg, MD, USA
| | | | - Amanda Leach
- Clinical Development, Vaccines and Immune Therapies, Biopharmaceuticals R&D, AstraZeneca, Gaithersburg, MD, USA
| | - Tonya Villafana
- Clinical Development, Vaccines and Immune Therapies, Biopharmaceuticals R&D, AstraZeneca, Gaithersburg, MD, USA
| | - Ulrika Wählby Hamrén
- Clinical Pharmacology and Quantitative Pharmacology, R&D, AstraZeneca, Gothenburg, Sweden
| |
Collapse
|
5
|
Hu XL, Zhu TT, Wang H, Hou C, Ni JC, Zhang ZF, Li XC, Peng H, Li H, Sun L, Xu QQ. A predictive model for patent ductus arteriosus seven days postpartum in preterm infants: an ultrasound-based assessment of ductus arteriosus intimal thickness within 24 h after birth. Front Pediatr 2024; 12:1388921. [PMID: 38725987 PMCID: PMC11079171 DOI: 10.3389/fped.2024.1388921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Accepted: 04/09/2024] [Indexed: 05/12/2024] Open
Abstract
Objectives To develop a predictive model for patent ductus arteriosus (PDA) in preterm infants at seven days postpartum. The model employs ultrasound measurements of the ductus arteriosus (DA) intimal thickness (IT) obtained within 24 h after birth. Methods One hundred and five preterm infants with gestational ages ranging from 27.0 to 36.7 weeks admitted within 24 h following birth were prospectively enrolled. Echocardiographic assessments were performed to measure DA IT within 24 h after birth, and DA status was evaluated through echocardiography on the seventh day postpartum. Potential predictors were considered, including traditional clinical risk factors, M-mode ultrasound parameters, lumen diameter of the DA (LD), and DA flow metrics. A final prediction model was formulated through bidirectional stepwise regression analysis and subsequently subjected to internal validation. The model's discriminative ability, calibration, and clinical applicability were also assessed. Results The final predictive model included birth weight, application of mechanical ventilation, left ventricular end-diastolic diameter (LVEDd), LD, and the logarithm of IT (logIT). The receiver operating characteristic (ROC) curve for the model, predicated on logIT, exhibited excellent discriminative power with an area under the curve (AUC) of 0.985 (95% CI: 0.966-1.000), sensitivity of 1.000, and specificity of 0.909. Moreover, the model demonstrated robust calibration and goodness-of-fit (χ2 value = 0.560, p > 0.05), as well as strong reproducibility (accuracy: 0.935, Kappa: 0.773), as evidenced by 10-fold cross-validation. A decision curve analysis confirmed the model's broad clinical utility. Conclusions Our study successfully establishes a predictive model for PDA in preterm infants at seven days postpartum, leveraging the measurement of DA IT. This model enables identifying, within the first 24 h of life, infants who are likely to benefit from timely DA closure, thereby informing treatment decisions.
Collapse
Affiliation(s)
- Xin-Lu Hu
- Department of Cardiology, Children’s Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Ting-Ting Zhu
- Department of Neonatology, Children’s Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Hui Wang
- Department of Cardiology, Children’s Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Cui Hou
- Department of Cardiology, Children’s Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Jun-Cheng Ni
- Department of Cardiology, Children’s Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Zhuo-Fan Zhang
- Department of Cardiology, Children’s Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Xiao-Chen Li
- Department of Cardiology, Children’s Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Hao Peng
- Department of Epidemiology, Suzhou Medical College of Soochow University, Suzhou, Jiangsu, China
| | - Hong Li
- Department of Neonatology, Children’s Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Ling Sun
- Department of Cardiology, Children’s Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Qiu-Qin Xu
- Department of Cardiology, Children’s Hospital of Soochow University, Suzhou, Jiangsu, China
| |
Collapse
|
6
|
Stummer S, Reuter C, Czedik-Eysenberg I, Bertsch M, Klebermass-Schrehof K, Mader J, Buchmayer J, Bartha-Doering L, Berger A, Giordano V. "Every breath you take": evaluating sound levels and acoustic characteristics of various neonatal respiratory support and ventilation modalities. Front Pediatr 2024; 12:1379249. [PMID: 38706923 PMCID: PMC11066168 DOI: 10.3389/fped.2024.1379249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Accepted: 04/01/2024] [Indexed: 05/07/2024] Open
Abstract
Background Early sensory experiences have a significant impact on the later life of preterm infants. The NICU soundscape is profoundly influenced by various modalities of respiratory support or ventilation, which are often mandatory early in the care. The incubator, believed to shield from external noise, is less effective against noise originating inside. The objective of this study was to evaluate the sound levels and characteristics of frequently used respiratory support and ventilation modalities, taking into consideration the developing auditory system of premature infants. Methods To evaluate sound dynamics inside and outside an incubator during respiratory support/ventilation, experimental recordings were conducted at the Center for Pediatric Simulation Training of the Medical University Vienna. The ventilator used was a FABIAN HFOI®. Results Jet CPAP (Continuous positive airway pressure), whether administered via mask or prongs, generates significantly higher sound levels compared to High-flow nasal cannula (HFNC) and to High-frequency oscillatory ventilation (HFOV) delivered through an endotracheal tube. Upon evaluating the sound spectrum of jet CPAP support, a spectral peak is observed within the frequency range of 4 to 8 kHz. Notably, this frequency band aligns with the range where the hearing threshold of preterm infants is at its most sensitive. Conclusion Non-invasive HFNC and invasive HFOV generate lower sound levels compared to those produced by jet CPAP systems delivered via masks or prongs. Moreover, HFNC and HFOV show a reduced acoustic presence within the frequency range where the preterm infant's hearing is highly sensitive. Therefore, it is reasonable to speculate that the potential for auditory impairment might be more pronounced in preterm infants who require prolonged use of jet CPAP therapy during their time in the incubator.
Collapse
Affiliation(s)
- Sophie Stummer
- Department of Pediatrics and Adolescent Medicine, Division of Neonatology, Pediatric Intensive Care and Neuropediatrics, Comprehensive Center for Pediatrics, Medical University of Vienna, Vienna, Austria
| | | | | | - Matthias Bertsch
- Department of Music Physiology, University of Music and Performing Arts Vienna, Vienna, Austria
| | - Katrin Klebermass-Schrehof
- Department of Pediatrics and Adolescent Medicine, Division of Neonatology, Pediatric Intensive Care and Neuropediatrics, Comprehensive Center for Pediatrics, Medical University of Vienna, Vienna, Austria
| | - Johannes Mader
- Department of Pediatrics and Adolescent Medicine, Division of Neonatology, Pediatric Intensive Care and Neuropediatrics, Comprehensive Center for Pediatrics, Medical University of Vienna, Vienna, Austria
| | - Julia Buchmayer
- Department of Pediatrics and Adolescent Medicine, Division of Neonatology, Pediatric Intensive Care and Neuropediatrics, Comprehensive Center for Pediatrics, Medical University of Vienna, Vienna, Austria
| | - Lisa Bartha-Doering
- Department of Pediatrics and Adolescent Medicine, Division of Pediatric Pulmonology, Allergology and Endocrinology, Medical University of Vienna, Vienna, Austria
| | - Angelika Berger
- Department of Pediatrics and Adolescent Medicine, Division of Neonatology, Pediatric Intensive Care and Neuropediatrics, Comprehensive Center for Pediatrics, Medical University of Vienna, Vienna, Austria
| | - Vito Giordano
- Department of Pediatrics and Adolescent Medicine, Division of Neonatology, Pediatric Intensive Care and Neuropediatrics, Comprehensive Center for Pediatrics, Medical University of Vienna, Vienna, Austria
| |
Collapse
|
7
|
Agakidou E, Chatziioannidis I, Kontou A, Stathopoulou T, Chotas W, Sarafidis K. An Update on Pharmacologic Management of Neonatal Hypotension: When, Why, and Which Medication. Children (Basel) 2024; 11:490. [PMID: 38671707 PMCID: PMC11049273 DOI: 10.3390/children11040490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Revised: 03/30/2024] [Accepted: 04/15/2024] [Indexed: 04/28/2024]
Abstract
Anti-hypotensive treatment, which includes dopamine, dobutamine, epinephrine, norepinephrine, milrinone, vasopressin, terlipressin, levosimendan, and glucocorticoids, is a long-established intervention in neonates with arterial hypotension (AH). However, there are still gaps in knowledge and issues that need clarification. The main questions and challenges that neonatologists face relate to the reference ranges of arterial blood pressure in presumably healthy neonates in relation to gestational and postnatal age; the arterial blood pressure level that potentially affects perfusion of critical organs; the incorporation of targeted echocardiography and near-infrared spectroscopy for assessing heart function and cerebral perfusion in clinical practice; the indication, timing, and choice of medication for each individual patient; the limited randomized clinical trials in neonates with sometimes conflicting results; and the sparse data regarding the potential effect of early hypotension or anti-hypotensive medications on long-term neurodevelopment. In this review, after a short review of AH definitions used in neonates and existing data on pathophysiology of AH, we discuss currently available data on pharmacokinetic and hemodynamic effects, as well as the effectiveness and safety of anti-hypotensive medications in neonates. In addition, data on the comparisons between anti-hypotensive medications and current suggestions for the main indications of each medication are discussed.
Collapse
Affiliation(s)
- Eleni Agakidou
- 1st Department of Neonatology and Neonatal Intensive Care, Faculty of Medicine, School of Health Sciences, Aristotle University of Thessaloniki, Ippokrateion General Hospital, 54642 Thessaloniki, Greece; (I.C.); (A.K.); (T.S.); (K.S.)
| | - Ilias Chatziioannidis
- 1st Department of Neonatology and Neonatal Intensive Care, Faculty of Medicine, School of Health Sciences, Aristotle University of Thessaloniki, Ippokrateion General Hospital, 54642 Thessaloniki, Greece; (I.C.); (A.K.); (T.S.); (K.S.)
| | - Angeliki Kontou
- 1st Department of Neonatology and Neonatal Intensive Care, Faculty of Medicine, School of Health Sciences, Aristotle University of Thessaloniki, Ippokrateion General Hospital, 54642 Thessaloniki, Greece; (I.C.); (A.K.); (T.S.); (K.S.)
| | - Theodora Stathopoulou
- 1st Department of Neonatology and Neonatal Intensive Care, Faculty of Medicine, School of Health Sciences, Aristotle University of Thessaloniki, Ippokrateion General Hospital, 54642 Thessaloniki, Greece; (I.C.); (A.K.); (T.S.); (K.S.)
| | - William Chotas
- Department of Neonatology, University of Vermont, Burlington, VT 05405, USA
| | - Kosmas Sarafidis
- 1st Department of Neonatology and Neonatal Intensive Care, Faculty of Medicine, School of Health Sciences, Aristotle University of Thessaloniki, Ippokrateion General Hospital, 54642 Thessaloniki, Greece; (I.C.); (A.K.); (T.S.); (K.S.)
| |
Collapse
|
8
|
Ong ML, Cherkerzian S, Bell KA, Berger PK, Furst A, Sejane K, Bode L, Belfort MB. Human Milk Oligosaccharides, Growth, and Body Composition in Very Preterm Infants. Nutrients 2024; 16:1200. [PMID: 38674890 PMCID: PMC11054505 DOI: 10.3390/nu16081200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 04/13/2024] [Accepted: 04/14/2024] [Indexed: 04/28/2024] Open
Abstract
Human milk oligosaccharides (HMOs) are bioactive factors that benefit neonatal health, but little is known about effects on growth in very preterm infants (<32 weeks' gestation). We aimed to quantify HMO concentrations in human milk fed to very preterm infants during the neonatal hospitalization and investigate associations of HMOs with infant size and body composition at term-equivalent age. In 82 human-milk-fed very preterm infants, we measured HMO concentrations at two time points. We measured anthropometrics and body composition with air displacement plethysmography at term-equivalent age. We calculated means of individual and total HMOs, constructed tertiles of mean HMO concentrations, and assessed differences in outcomes comparing infants in the highest and intermediate tertiles with the lowest tertile using linear mixed effects models, adjusted for potential confounders. The mean (SD) infant gestational age was 28.2 (2.2) weeks, and birthweight was 1063 (386) grams. Exposure to the highest (vs. lowest) tertile of HMO concentrations was not associated with anthropometric or body composition z-scores at term-corrected age. Exposure to the intermediate (vs. lowest) tertile of 3FL was associated with a greater head circumference z-score (0.61, 95% CI 0.15, 1.07). Overall, the results do not support that higher HMO intakes influence growth outcomes in this very preterm cohort.
Collapse
Affiliation(s)
- Margaret L. Ong
- Department of Pediatrics, Division of Newborn Medicine, Brigham and Women’s Hospital, Boston, MA 02115, USA
| | - Sara Cherkerzian
- Department of Pediatrics, Division of Newborn Medicine, Brigham and Women’s Hospital, Boston, MA 02115, USA
| | - Katherine A. Bell
- Department of Pediatrics, Division of Newborn Medicine, Brigham and Women’s Hospital, Boston, MA 02115, USA
| | - Paige K. Berger
- Department of Pediatrics, Division of Newborn Medicine, Brigham and Women’s Hospital, Boston, MA 02115, USA
| | - Annalee Furst
- Department of Pediatrics, Larsson-Rosenquist Foundation Mother-Milk-Infant Center of Research Excellence (MOMI CORE), Human Milk Institute (HMI), University of California San Diego, La Jolla, CA 92093, USA
| | - Kristija Sejane
- Department of Pediatrics, Larsson-Rosenquist Foundation Mother-Milk-Infant Center of Research Excellence (MOMI CORE), Human Milk Institute (HMI), University of California San Diego, La Jolla, CA 92093, USA
| | - Lars Bode
- Department of Pediatrics, Larsson-Rosenquist Foundation Mother-Milk-Infant Center of Research Excellence (MOMI CORE), Human Milk Institute (HMI), University of California San Diego, La Jolla, CA 92093, USA
| | - Mandy B. Belfort
- Department of Pediatrics, Division of Newborn Medicine, Brigham and Women’s Hospital, Boston, MA 02115, USA
| |
Collapse
|
9
|
Agakidou E, Kontou A, Stathopoulou T, Farini M, Thomaidou A, Tsoni K, Chotas W, Sarafidis K. Intertemporal Improvement in Physicians' Perceptions of the Short-Term Adverse Outcomes of Neonatal Pain: Results of a Two-Time-Point National Survey. Children (Basel) 2024; 11:471. [PMID: 38671688 PMCID: PMC11049171 DOI: 10.3390/children11040471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2024] [Revised: 04/07/2024] [Accepted: 04/10/2024] [Indexed: 04/28/2024]
Abstract
Pain in early life may seriously impact neonatal outcomes. This study aimed to evaluate whether the perceptions of physicians working in neonatal intensive care units (NICUs) of the short-term adverse outcomes associated with neonatal pain have changed over a 20-year period. Self-administered questionnaires were distributed to 117 and 145 neonatologists, pediatricians, and fellows working in level III NICUs in 2000 (T1) and 2019 (T2), respectively. The questionnaire consisted of four domains, including the central nervous, cardiovascular, and respiratory systems, as well as "other systems" (metabolic/endocrine system, growth, and general condition), with 21 total items overall. Although the proportion of positive (correct) responses to the total and system-specific domain scores was significantly higher at T2 than T1, the knowledge of certain short-term adverse outcomes was suboptimal even at T2. Adjustment for cofactors confirmed the independent association of the survey time-point with the total and system-specific domain scores. Moreover, NICU type was an independent significant factor associated with the adjusted total and central nervous system scores, while young doctors had a better knowledge of adverse cardiovascular effects. Conclusions: The perceptions of NICU physicians concerning the short-term outcomes associated with neonatal pain have significantly improved over the past 20 years, although remaining knowledge gaps mandate ongoing efforts to achieve an improvement in neonatal care.
Collapse
Affiliation(s)
- Eleni Agakidou
- Department of Neonatology and Neonatal Intensive Care, Faculty of Medicine, School of Health Sciences, Aristotle University of Thessaloniki, Hippokrateion General Hospital, 54642 Thessaloniki, Greece; (A.K.); (M.F.); (K.S.)
| | - Angeliki Kontou
- Department of Neonatology and Neonatal Intensive Care, Faculty of Medicine, School of Health Sciences, Aristotle University of Thessaloniki, Hippokrateion General Hospital, 54642 Thessaloniki, Greece; (A.K.); (M.F.); (K.S.)
| | - Theodora Stathopoulou
- Department of Neonatology and Neonatal Intensive Care, Faculty of Medicine, School of Health Sciences, Aristotle University of Thessaloniki, Hippokrateion General Hospital, 54642 Thessaloniki, Greece; (A.K.); (M.F.); (K.S.)
| | - Maria Farini
- Department of Neonatology and Neonatal Intensive Care, Faculty of Medicine, School of Health Sciences, Aristotle University of Thessaloniki, Hippokrateion General Hospital, 54642 Thessaloniki, Greece; (A.K.); (M.F.); (K.S.)
| | - Agathi Thomaidou
- Department of Neonatology and Neonatal Intensive Care, Faculty of Medicine, School of Health Sciences, Aristotle University of Thessaloniki, Hippokrateion General Hospital, 54642 Thessaloniki, Greece; (A.K.); (M.F.); (K.S.)
| | - Konstantina Tsoni
- Department of Neonatology and Neonatal Intensive Care, Faculty of Medicine, School of Health Sciences, Aristotle University of Thessaloniki, Hippokrateion General Hospital, 54642 Thessaloniki, Greece; (A.K.); (M.F.); (K.S.)
| | - William Chotas
- Department of Neonatology, University of Vermont, Burlington, VT 05405, USA
| | - Kosmas Sarafidis
- Department of Neonatology and Neonatal Intensive Care, Faculty of Medicine, School of Health Sciences, Aristotle University of Thessaloniki, Hippokrateion General Hospital, 54642 Thessaloniki, Greece; (A.K.); (M.F.); (K.S.)
| |
Collapse
|
10
|
Svoboda L, Sperrhake J, Nisser M, Taphorn L, Proquitté H. Contactless assessment of heart rate in neonates within a clinical environment using imaging photoplethysmography. Front Pediatr 2024; 12:1383120. [PMID: 38681773 PMCID: PMC11045999 DOI: 10.3389/fped.2024.1383120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Accepted: 04/01/2024] [Indexed: 05/01/2024] Open
Abstract
Introduction In neonatology, the accurate determination of vital parameters plays a pivotal role in monitoring critically ill newborns and premature infants, as well as aiding in disease diagnosis. In response to the limitations associated with contact-based measurement methods, substantial efforts have been directed toward developing contactless measurement techniques, particularly over the past decade. Methods Building upon the insights gained from our pilot study, we realized a new investigation to assess the precision of our imaging photoplethysmography-based system within a clinical environment of the neonatal intermediate care unit. We conducted measurements in 20 preterm infants or newborns requiring therapeutic interventions. As a point of reference, we employed a conventional pulse oximeter. To analytically predict measurement artifacts, we analyzed the potential influence of confounding factors, such as motion artifacts, illumination fluctuations (under- and overexposure), and loss of region of interest prior to heart rate evaluation. This reduced the amount of data we evaluated for heart rate to 56.1% of its original volume. Results In artifact-free time segments, the mean difference between the pulse oximetry and the imaging photoplethysmography-based system for 1 s sampling intervals resulted in -0.2 bpm (95% CI -0.8 to 0.4, LOA ± 12.2). For the clinical standard of 8 s averaging time, the mean difference resulted in -0.09 bpm (95% CI -0.7 to 0.6, LOA ± 10.1). These results match the medical standards. Discussion While further research is needed to increase the range of measurable vital parameters and more diverse patient collectives need to be considered in the future, we could demonstrate very high accuracy for non-contact heart rate measurement in newborn infants in the clinical setting, provided artifacts are excluded. In particular, performing a priori signal assessment helps make clinical measurements safer by identifying unreliable readings.
Collapse
Affiliation(s)
- Libor Svoboda
- Department of Pediatric and Adolescent Medicine, University Hospital Jena, Jena, Germany
| | | | | | - Luca Taphorn
- Department of Pediatric and Adolescent Medicine, University Hospital Jena, Jena, Germany
| | - Hans Proquitté
- Department of Pediatric and Adolescent Medicine, University Hospital Jena, Jena, Germany
| |
Collapse
|
11
|
Matejek T, Zapletalova B, Stranik J, Zaloudkova L, Palicka V. Reference values of parathyroid hormone in very low birth weight infants. Ann Clin Biochem 2024:45632241245942. [PMID: 38520177 DOI: 10.1177/00045632241245942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/25/2024]
Abstract
PURPOSE The primary goal was to estimate reference values of parathyroid hormone (PTH) in very low birth weight infants without severe neonatal morbidity. A secondary objective was to assess the relationship between PTH serum levels and selected laboratory markers of bone metabolism. METHODS Ninety two infants with birth weight less than 1500 g met the inclusion criteria of the study. Serum levels of PTH, 25-hydroxyvitamin-D [25(OH)D], C3-epi-25(OH)D, total calcium, phosphorus, and alkaline phosphatase, and urinary levels of calcium, phosphorus, and creatinine were examined on day 14 and subsequently every 2 weeks until discharge. RESULTS Of the total 167 serum samples examined for PTH levels in infants without 25(OH)D deficiency the estimated range was 0.9-11.9 pmol/l (8.5-112.3 pg/mL). During the first month, no statistically significant correlation was observed between PTH level and that of 25(OH)D, C3-epimers of 25(OH)D, S-Ca, S-P, or ALP, nor with urinary excretion of calcium and phosphorus. From the second month of life, there was a moderately significant correlation between PTH and 25(OH)D (Rho = -0.40, P =< .001), between PTH and calcium/creatinine ratio (Rho = -0.56, P = < .001), and between PTH and phosphorus/creatinine ratio (Rho = 0.51, P = < .001). CONCLUSIONS The physiological range for PTH levels for preterm neonates without 25(OH)D deficiency was estimated as 0.9-11.9 pmol/l (8.5-112.3 pg/mL). It seems that elevation of serum PTH above this range can be considered as hyperparathyroidism in very low birth weight infants.
Collapse
Affiliation(s)
- Tomas Matejek
- Department of Paediatrics, Charles University in Prague, Faculty of Medicine Hradec Kralove, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
| | - Bara Zapletalova
- Department of Paediatrics, Charles University in Prague, Faculty of Medicine Hradec Kralove, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
| | - Jaroslav Stranik
- Department of Obstetrics and Gynecology, Charles University in Prague, Faculty of Medicine Hradec Kralove, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
| | - Lenka Zaloudkova
- Institute of Clinical Biochemistry and Diagnostics, Faculty of Medicine Hradec Kralove, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
| | - Vladimir Palicka
- Institute of Clinical Biochemistry and Diagnostics, Faculty of Medicine Hradec Kralove, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
| |
Collapse
|
12
|
Ouedraogo P, Villani PE, Natalizi A, Zagre N, Rodrigues PAB, Traore OL, Gatto D, Scalmani E, Putoto G, Cavallin F, Trevisanuto D. A multicentre neonatal manikin study showed a large heterogeneity in tactile stimulation for apnoea of prematurity. Acta Paediatr 2024. [PMID: 38563520 DOI: 10.1111/apa.17234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Revised: 03/25/2024] [Accepted: 03/27/2024] [Indexed: 04/04/2024]
Abstract
AIM Apnoea of prematurity requires prompt intervention to prevent long-term adverse outcomes, but specific recommendations about the stimulation approach are lacking. Our study investigated the modalities of tactile stimulation for apnoea of prematurity in different settings. METHODS In this multi-country observational prospective study, nurses and physicians of the neonatal intensive care units were asked to perform a tactile stimulation on a preterm neonatal manikin simulating an apnoea. Features of the stimulation (body location and hand movements) and source of learning (training course or clinical practice) were collected. RESULTS Overall, 112 healthcare providers from five hospitals participated in the study. During the stimulation, the most frequent location were feet (72%) and back (61%), while the most frequent techniques were rubbing (64%) and massaging (43%). Stimulation modalities different among participants according to their hospitals and their source of learning of the stimulation procedures. CONCLUSION There was a large heterogeneity in stimulation approaches adopted by healthcare providers to counteract apnoea in a simulated preterm infant. This finding may be partially explained by the lack of specific guidelines and was influenced by the source of learning for tactile stimulation.
Collapse
Affiliation(s)
- Paul Ouedraogo
- Hopital Saint Camille de Ouagadougou (HOSCO), Ouagadougou, Burkina Faso
| | - Paolo Ernesto Villani
- Health Mother and Child Department NICU, Poliambulanza Foundation Hospital Brescia, Brescia, Italy
| | - Alessia Natalizi
- Department of Woman and Child Health, University of Padua, Padua, Italy
| | - Nicaise Zagre
- Hopital Saint Camille de Ouagadougou (HOSCO), Ouagadougou, Burkina Faso
| | | | | | - Daniela Gatto
- Pediatric and Neonatology Unit, Iglesias Hospital, Iglesias, Italy
| | - Emanuela Scalmani
- Health Mother and Child Department NICU, Poliambulanza Foundation Hospital Brescia, Brescia, Italy
| | | | | | | |
Collapse
|
13
|
Raba AA, Coleman J, Cunningham K. Evaluation of the management of intestinal perforation in very low birth infants, a 10-year review. Acta Paediatr 2024; 113:733-738. [PMID: 38182549 DOI: 10.1111/apa.17069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 11/17/2023] [Accepted: 12/12/2023] [Indexed: 01/07/2024]
Abstract
AIM The aim of this study was to assess outcomes of peritoneal drainage and laparotomy in the management of intestinal perforation secondary to necrotizing enterocolitis (NEC) and spontaneous intestinal perforation. METHODS A retrospective review of all preterm infants (birthweight ≤1500 g) who underwent surgical intervention (peritoneal drainage and/or laparotomy) for intestinal perforation between March 2010 and March 2020. RESULTS A total of 43 infants who underwent surgical intervention for intestinal perforation were included [19 (44%) with NEC and 24 (56%) with spontaneous intestinal perforation]. Peritoneal drainage was more commonly placed as the initial surgical procedure for management of spontaneous intestinal perforation compared with surgical NEC [23 (96%) vs. 11 (58%), p = 0.003]. Mortality was greater for infants who were initially managed with peritoneal drainage [11 (32%)] compared with those who underwent primary laparotomy [2 (22%), p = 0.5]. CONCLUSION Initial surgical management of intestinal perforation is more often according to underlying pathology. Our data support primary laparotomy for infants with perforated NEC.
Collapse
Affiliation(s)
- Ali Ahmed Raba
- Department of Neonatology, The Rotunda Hospital, Dublin, Ireland
| | - John Coleman
- Department of Neonatology, The Rotunda Hospital, Dublin, Ireland
| | - Katie Cunningham
- Department of Neonatology, The Rotunda Hospital, Dublin, Ireland
| |
Collapse
|
14
|
Ledinger D, Nußbaumer-Streit B, Gartlehner G. [WHO Recommendations for Care of the Preterm or Low-Birth-Weight Infant]. Gesundheitswesen 2024; 86:289-293. [PMID: 38467152 PMCID: PMC11003242 DOI: 10.1055/a-2251-5686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/13/2024]
Abstract
BACKGROUND Premature infants (gestation age<37 weeks) and low-birth-weight infants (< 2.5 kg) require complex care to ensure their survival, growth and neurological development. Increased risk for developmental disorders, infections, and challenges with nutrition and body temperature regulation require comprehensive measures in care. AIM The aim of this guideline was to improve the care of premature and low-birth-weight infants through updated recommendations. METHODS The recommendations of the World Health Organization (WHO) have been implemented in this guideline in accordance with the WHO handbook for guideline development. This publication has been translated into German by staff members of the WHO Collaborating Centre at the Danube University Krems (Austria). RESULTS/CONCLUSIONS This guideline includes 11 strong and 14 conditional recommendations, of which 16 describe preventive and promotive care, 6 recommendations about care for complications and 3 for family involvement and support, as well as one statement of good practice.
Collapse
Affiliation(s)
- Dominic Ledinger
- Department für Evidenzbasierte Medizin und Evaluation, Universität für
Weiterbildung Krems, Krems, Austria
| | - Barbara Nußbaumer-Streit
- Department für Evidenzbasierte Medizin und Evaluation, Universität für
Weiterbildung Krems, Krems, Austria
| | - Gerald Gartlehner
- Department für Evidenzbasierte Medizin und Evaluation, Universität für
Weiterbildung Krems, Krems, Austria
- Research Triangle Institute International, RTI-UNC Evidence-based
Practice Center, Research Triangle Park, United States
| |
Collapse
|
15
|
Nel S, Wenhold F, Botha T, Feucht U. One-year anthropometric follow-up of South African preterm infants in kangaroo mother care: Which early-life factors predict malnutrition? Trop Med Int Health 2024; 29:292-302. [PMID: 38327260 DOI: 10.1111/tmi.13973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2024]
Abstract
BACKGROUND Preterm infants often have poor short- and long-term growth. Kangaroo mother care supports short-term growth, but longer-term outcomes are unclear. METHODS This study analysed longitudinally collected routine clinical data from a South African cohort of preterm infants (born <37 weeks gestation) attending the outpatient follow-up clinic of a tertiary-level hospital (Tshwane District, South Africa) for 1 year between 2012 and 2019. At 1 year, small-for-gestational age (SGA) and appropriate-for-gestational age (AGA) infants were compared with regard to age-corrected anthropometric z-scores (weight-for-age [WAZ], length-for-age [LAZ], weight-for-length [WLZ] and BMI-for-age [BMIZ]) and rates of underweight (WAZ < -2), stunting (LAZ < -2), wasting (WLZ < -2) and overweight (BMIZ> + 2). Multiple regression analysis was used to investigate associations between maternal/infant characteristics and rates of underweight, stunting, wasting and overweight. RESULTS At 1 year, compared with AGA infants (n = 210), SGA infants (n = 111) had lower WAZ (-1.26 ± 1.32 vs. -0.22 ± 1.24, p < 0.001), LAZ (-1.50 ± 1.11 vs. -0.60 ± 1.06, p < 0.001), WLZ (-0.66 ± 1.31 vs. 0.11 ± 1.24, p < 0.001) and BMIZ (-0.55 ± 1.31 vs. 1.06 ± 1.23, p < 0.001), despite larger WAZ gains from birth (+0.70 ± 1.30 vs. +0.05 ± 1.30, p < 0.001). SGA infants had significantly more stunting (34.2% vs. 9.1%; p < 0.001), underweight (31.2% vs. 7.2%; p < 0.001) and wasting (12.6% vs. 4.3%, p = 0.012), with no difference in overweight (4.5% vs. 7.7%, p = 0.397). In multiple regression analysis, birth weight-for-GA z-score more consistently predicted 1-year malnutrition than SGA. CONCLUSION Preterm-born SGA infants remain more underweight, stunted and wasted than their preterm-born AGA peers at 1 year, despite greater WAZ gains. Interventions for appropriate catch-up growth especially for SGA preterm infants are needed.
Collapse
Affiliation(s)
- Sanja Nel
- Department of Human Nutrition, University of Pretoria, Pretoria, South Africa
- Fetal, Newborn & Child Health Care Strategies, Kalafong Hospital, University of Pretoria Research Centre for Maternal, Atteridgeville, South Africa
- South African Medical Research Council (SA MRC) Maternal and Infant Health Care Strategies Unit, Kalafong Hospital, Atteridgeville, South Africa
| | - Friede Wenhold
- Department of Human Nutrition, University of Pretoria, Pretoria, South Africa
- Fetal, Newborn & Child Health Care Strategies, Kalafong Hospital, University of Pretoria Research Centre for Maternal, Atteridgeville, South Africa
- South African Medical Research Council (SA MRC) Maternal and Infant Health Care Strategies Unit, Kalafong Hospital, Atteridgeville, South Africa
| | - Tanita Botha
- Fetal, Newborn & Child Health Care Strategies, Kalafong Hospital, University of Pretoria Research Centre for Maternal, Atteridgeville, South Africa
- South African Medical Research Council (SA MRC) Maternal and Infant Health Care Strategies Unit, Kalafong Hospital, Atteridgeville, South Africa
- Department of Statistics, University of Pretoria, Pretoria, South Africa
| | - Ute Feucht
- Fetal, Newborn & Child Health Care Strategies, Kalafong Hospital, University of Pretoria Research Centre for Maternal, Atteridgeville, South Africa
- South African Medical Research Council (SA MRC) Maternal and Infant Health Care Strategies Unit, Kalafong Hospital, Atteridgeville, South Africa
- Department of Paediatrics, University of Pretoria, Pretoria, South Africa
- Gauteng Department of Health, Tshwane District Health Services, Pretoria, South Africa
| |
Collapse
|
16
|
Brasher M, Virodov A, Raffay TM, Bada HS, Cunningham MD, Bumgardner C, Abu Jawdeh EG. Predicting Extubation Readiness in Preterm Infants Utilizing Machine Learning: A Diagnostic Utility Study. J Pediatr 2024; 271:114043. [PMID: 38561049 DOI: 10.1016/j.jpeds.2024.114043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 03/11/2024] [Accepted: 03/26/2024] [Indexed: 04/04/2024]
Abstract
OBJECTIVE The objective of this study was to predict extubation readiness in preterm infants using machine learning analysis of bedside pulse oximeter and ventilator data. STUDY DESIGN This is an observational study with prospective recordings of oxygen saturation (SpO2) and ventilator data from infants <30 weeks of gestation age. Research pulse oximeters collected SpO2 (1 Hz sampling rate) to quantify intermittent hypoxemia (IH). Continuous ventilator metrics were collected (4-5-minute sampling) from bedside ventilators. Data modeling was completed using unbiased machine learning algorithms. Three model sets were created using the following data source combinations: (1) IH and ventilator (IH + SIMV), (2) IH, and (3) ventilator (SIMV). Infants were also analyzed separated by postnatal age (infants <2 or ≥2 weeks of age). Models were compared by area under the receiver operating characteristic curve (AUC). RESULTS A total of 110 extubation events from 110 preterm infants were analyzed. Infants had a median gestation age and birth weight of 26 weeks and 825 g, respectively. Of the 3 models presented, the IH + SIMV model achieved the highest AUC of 0.77 for all infants. Separating infants by postnatal age increased accuracy further achieving AUC of 0.94 for <2 weeks of age group and AUC of 0.83 for ≥2 weeks group. CONCLUSIONS Machine learning analysis has the potential to enhance prediction accuracy of extubation readiness in preterm infants while utilizing readily available data streams from bedside pulse oximeters and ventilators.
Collapse
Affiliation(s)
- Mandy Brasher
- Department of Pediatrics/Neonatology, College of Medicine, University of Kentucky, Lexington, KY
| | - Alexandr Virodov
- Institute of Biomedical Informatics, University of Kentucky, Lexington, KY
| | - Thomas M Raffay
- Department of Pediatrics/Neonatology, College of Medicine, Case Western Reserve University, Cleveland, OH
| | - Henrietta S Bada
- Department of Pediatrics/Neonatology, College of Medicine, University of Kentucky, Lexington, KY
| | - M Douglas Cunningham
- Department of Pediatrics/Neonatology, College of Medicine, University of Kentucky, Lexington, KY
| | - Cody Bumgardner
- Institute of Biomedical Informatics, University of Kentucky, Lexington, KY
| | - Elie G Abu Jawdeh
- Department of Pediatrics/Neonatology, College of Medicine, University of Kentucky, Lexington, KY.
| |
Collapse
|
17
|
Yumani DFJ, Walschot FH, Lafeber HN, van Weissenbruch MM. Associations between Bronchopulmonary Dysplasia, Insulin-like Growth Factor I and Nutrition. Nutrients 2024; 16:957. [PMID: 38612991 PMCID: PMC11013493 DOI: 10.3390/nu16070957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Revised: 03/19/2024] [Accepted: 03/21/2024] [Indexed: 04/14/2024] Open
Abstract
Insulin-like growth factor I (IGF-I) has been suggested as an important factor in the pathogenesis of bronchopulmonary dysplasia (BPD). In turn, nutrition has been associated with IGF-I levels and could be of importance in the pathogenesis of BPD. This study aimed to explore the association between nutrition, the IGF-I axis and the occurrence of BPD. Eighty-six preterm infants (44 male, mean gestational age: 29.0 weeks (standard deviation: 1.7 weeks)) were enrolled in an observational study. Serum IGF-I (µg/L) and insulin-like growth factor binding protein 3 (IGFBP-3; mg/L) were measured at birth and at 2, 4 and 6 weeks postnatal age. BPD was diagnosed at 36 weeks postmenstrual age. Twenty-nine infants were diagnosed with BPD. For every µg/L per week increase in IGF-I, the odds of BPD decreased (0.68, 95% CI 0.48-0.96, corrected for gestational age). The change in IGF-I in µg/L/week, gestational age in weeks and a week of predominant donor human milk feeding were associated with the occurrence of BPD in the multivariable analysis (respectively, OR 0.63 (0.43-0.92), OR 0.44 (0.26-0.76) and 7.6 (1.2-50.4)). IGFBP-3 was not associated with the occurrence of BPD in the multivariable analysis. In conclusion, a slow increase in IGF-I levels and a lower gestational age increase the odds of BPD. Donor human milk might increase the odds of BPD and should be further explored.
Collapse
Affiliation(s)
- Dana F. J. Yumani
- Division of Neonatology, Department of Pediatrics, Location VU University Medical Center, Amsterdam University Medical Centers, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands; (F.H.W.); (M.M.v.W.)
| | | | | | | |
Collapse
|
18
|
Kobus S, Kleinbeck T, Ader M, Dewan MV, Dathe AK, Feddahi N, Felderhoff-Mueser U, Bruns N. COMFORTneo scale in preterm infants during live performed music therapy-Difference between close physical contact and hand touch contact. Front Neurosci 2024; 18:1359769. [PMID: 38606306 PMCID: PMC11008230 DOI: 10.3389/fnins.2024.1359769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Accepted: 03/14/2024] [Indexed: 04/13/2024] Open
Abstract
There is evidence that music therapy combined with physical contact to parents stabilizes the vital signs of hospitalized preterm infants. Yet, there is no evidence for the difference between simple contact by touching the infant in the incubator or cod, or close physical contact during music therapy sessions (MT). Behavioral effects of the various forms of attention toward the infant during therapy need to be elucidated. Our study aimed to quantify the effects of hand touch contact (HTC) and close physical contact (CPC) during live performed MT in preterm infants regardless of gestational age on behavioral state (assessed via COMFORTneo scale) and vital signs. A maximum of ten live music therapy sessions were delivered three to four times a week until hospital discharge to 50 stable infants. Pre-, during- and post-therapy heart rates, respiratory rates, oxygen saturations and COMFORTneo scores were recorded for each session. A total of 486 sessions was performed with 243 sessions using HTC and CPC each. The mean gestational age was 33 + 3 weeks, with 27 (54%) infants being male. We observed lower COMFORTneo scores, heart and respiratory rates and higher oxygen saturation during and after live performed music therapy independent of the kind of physical contact than before therapy. While pre-therapy values were better in the CPC group for all four variables, a higher mean response on COMFORTneo scale and vital signs was observed for HTC (COMFORTneo score -5.5, heart rate -12.4 beats per min., respiratory rate -8.9 breaths per min, oxygen saturation + 1.5%) compared to CPC (COMFORTneo score -4.6, heart rate -9.6 beats per min., respiratory rate -7.0 breaths per min, oxygen saturation + 1.1%). Nonetheless, post-therapy values were better for all four measures in the CPC group. Regression modeling with correction for individual responses within each patient also yielded attenuated effects of MT in the CPC group compared to HTC, likely caused by the improved pre-therapy values. Live performed music therapy benefits preterm infants' vital signs and behavioral state. During CPC with a parent, the absolute therapeutic effect is attenuated but resulting post-therapy values are nonetheless better for both the COMFORTneo scale and vital signs.
Collapse
Affiliation(s)
- Susann Kobus
- Department of Paediatrics I, University Hospital, University of Duisburg-Essen, Essen, Germany
- Centre for Translational Neuro- and Behavioural Sciences, C-TNBS, Faculty of Medicine, University Duisburg-Essen, Essen, Germany
- Center of Artistic Therapy, University Medicine Essen, Essen, Germany
| | - Tim Kleinbeck
- Department of Paediatrics I, University Hospital, University of Duisburg-Essen, Essen, Germany
- Centre for Translational Neuro- and Behavioural Sciences, C-TNBS, Faculty of Medicine, University Duisburg-Essen, Essen, Germany
| | - Miriam Ader
- Department of Paediatrics I, University Hospital, University of Duisburg-Essen, Essen, Germany
- Centre for Translational Neuro- and Behavioural Sciences, C-TNBS, Faculty of Medicine, University Duisburg-Essen, Essen, Germany
| | - Monia Vanessa Dewan
- Department of Paediatrics I, University Hospital, University of Duisburg-Essen, Essen, Germany
- Centre for Translational Neuro- and Behavioural Sciences, C-TNBS, Faculty of Medicine, University Duisburg-Essen, Essen, Germany
| | - Anne-Kathrin Dathe
- Department of Paediatrics I, University Hospital, University of Duisburg-Essen, Essen, Germany
- Centre for Translational Neuro- and Behavioural Sciences, C-TNBS, Faculty of Medicine, University Duisburg-Essen, Essen, Germany
- Department of Health and Nursing, Occupational Therapy, Ernst-Abbe-University of Applied Sciences, Jena, Germany
| | - Nadia Feddahi
- Department of Paediatrics I, University Hospital, University of Duisburg-Essen, Essen, Germany
- Centre for Translational Neuro- and Behavioural Sciences, C-TNBS, Faculty of Medicine, University Duisburg-Essen, Essen, Germany
| | - Ursula Felderhoff-Mueser
- Department of Paediatrics I, University Hospital, University of Duisburg-Essen, Essen, Germany
- Centre for Translational Neuro- and Behavioural Sciences, C-TNBS, Faculty of Medicine, University Duisburg-Essen, Essen, Germany
| | - Nora Bruns
- Department of Paediatrics I, University Hospital, University of Duisburg-Essen, Essen, Germany
- Centre for Translational Neuro- and Behavioural Sciences, C-TNBS, Faculty of Medicine, University Duisburg-Essen, Essen, Germany
| |
Collapse
|
19
|
Höck M, Posod A, Odri Komazec I, Griesmaier E, Ralser E, Pupp-Peglow U, Kiechl-Kohlendorfer U. Cardiac biomarkers and left ventricular systolic function in former very preterm infants and term controls at preschool age. Front Pediatr 2024; 12:1376360. [PMID: 38590770 PMCID: PMC10999603 DOI: 10.3389/fped.2024.1376360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Accepted: 03/11/2024] [Indexed: 04/10/2024] Open
Abstract
Introduction Due to improvements in perinatal care, survival rates of preterm infants have improved during the last decades. However, these infants remain at risk of developing cardiovascular sequelae later in life. This study aimed to investigate the cardiac biomarkers and left ventricular systolic function in former preterm infants in comparison with term controls at preschool age. Methods The study included children aged 5-7 years old born below 32 weeks of gestational age. The control group consisted of same-age children born at term. Basic data of study participants were collected using questionnaires and follow-up databases. During the study visit, we recorded anthropometric data and blood pressure readings, determined high-sensitive cardiac troponin T (hs-cTnT) and N-terminal pro-B-type natriuretic peptide (NT-pro-BNP) concentrations, and calculated fractional shortening (FS) and left ventricular mass (LVM). Results Term-born (n = 25; median gestational age, 40.1 weeks) compared with preterm-born infants (n = 80; median gestational age 29.6 weeks) showed no significant differences in the median concentration of hs-cTnT [median, 3.5 (IQR 3.5; 3.5) vs. 3.5 (3.5; 3.5) ng/L, p = 0.328] and the median concentration of NT-pro-BNP [median, 91.0 (IQR 40.8; 150.3) vs. 87.5 (50.1; 189.5) ng/L, p = 0.087]. FS and LVM/LVMI were not significantly different between the two groups. Conclusion At preschool age, we observed no significant differences in cardiac biomarkers and left ventricular systolic function in preterm infants. Further studies are warranted to explore the potential of cardiac biomarkers as a prognostic tool for subclinical cardiac alterations after preterm birth.
Collapse
Affiliation(s)
- Michaela Höck
- Department of Pediatrics II, Neonatology, Medical University of Innsbruck, Innsbruck, Austria
| | - Anna Posod
- Department of Pediatrics II, Neonatology, Medical University of Innsbruck, Innsbruck, Austria
| | - Irena Odri Komazec
- Department of Pediatrics III, Division of Cardiology, Pulmonology, Allergology and Cystic Fibrosis, Medical University of Innsbruck, Innsbruck, Austria
| | - Elke Griesmaier
- Department of Pediatrics II, Neonatology, Medical University of Innsbruck, Innsbruck, Austria
| | - Elisabeth Ralser
- Department of Pediatrics II, Neonatology, Medical University of Innsbruck, Innsbruck, Austria
| | - Ulrike Pupp-Peglow
- Department of Pediatrics II, Neonatology, Medical University of Innsbruck, Innsbruck, Austria
| | | |
Collapse
|
20
|
Ikels AK, Herting E, Stichtenoth G. Higher awakening threshold of preterm infants in prone position may be a risk factor for SIDS. Acta Paediatr 2024. [PMID: 38469704 DOI: 10.1111/apa.17194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 02/21/2024] [Accepted: 02/26/2024] [Indexed: 03/13/2024]
Abstract
AIM The supine sleeping position in the prevention of sudden infant death syndrome in preterm infants is poorly understood. We aimed to investigate the effect of sleep posture on cardiorespiratory parameters and movement patterns in preterm infants close to discharge. METHODS This observational study included neonates born in 2022 at the University Hospital Schleswig-Holstein, Lübeck, Germany. Motion sensor data, heart rate, respiratory rate and oxygen saturation were recorded for infants with postconceptional age 35-37 weeks during sleep in the prone and supine positions. RESULTS We recorded data from 50 infants, born at 31 (24-35) weeks of gestation (mean(range)), aged 5.2 ± 3.7 weeks (mean ± SD), of whom 48% were female. Five typical movement patterns were identified. In the prone position, the percentage of calm, regular breathing was higher and active movement was less frequent when compared to the supine position. The percentage of calm irregular breathing, number of apnoeas, bradycardias, desaturations and vital sign changes were not influenced by position. CONCLUSION The prone position seems to be associated with a higher arousal threshold. The supine position appears advantageous for escape from life-threatening situations such as sudden infant death syndrome.
Collapse
Affiliation(s)
| | - Egbert Herting
- Department of Paediatrics, University of Lübeck, Lubeck, Germany
| | | |
Collapse
|
21
|
Yang S, He J, Shi J, Xie L, Liu Y, Xiong Y, Liu H. Characteristics of intestinal microbiota in preterm infants and the effects of probiotic supplementation on the microbiota. Front Microbiol 2024; 15:1339422. [PMID: 38516015 PMCID: PMC10956575 DOI: 10.3389/fmicb.2024.1339422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Accepted: 01/31/2024] [Indexed: 03/23/2024] Open
Abstract
Objective In this study, we investigated the characteristics of the intestinal microbiota of preterm infants, and then analyzed the effects of probiotics supplementation on intestinal microbiota in preterm infants. Methods This study enrolled 64 infants born between 26 and 32 weeks gestational age (GA) and 22 full-term infants. 34 premature infants received oral probiotic supplementation for 28 days. Stool samples were obtained on the first day (D1) and the 28th day (D28) after birth for each infant. Total bacterial DNA was extracted and sequenced using the Illumina MiSeq Sequencing System, specifically targeting the V3-V4 hyper-variable regions of the 16S rDNA gene. The sequencing results were then used to compare and analyze the composition and diversity index of the intestinal microbiota. Results There was no significant difference in meconium bacterial colonization rate between premature and full-term infants after birth (p > 0.05). At D1, the relative abundance of Bifidobacterium, Bacteroides, and Lactobacillus in the stool of preterm infants was lower than that of full-term infants, and the relative abundance of Acinetobacter was higher than that of full-term infants. The Shannon index and Chao1 index of intestinal microbiota in preterm infants are lower than those in full-term infants (p < 0.05). Supplementation of probiotics can increase the relative abundance of Enterococcus and Enterobacter, and reduce the relative abundance of Escherichia and Clostridium in premature infants. The Chao1 index of intestinal microbiota decreased in preterm infants after probiotic supplementation (p < 0.05). Conclusion The characteristics of intestinal microbiota in preterm infants differ from those in full-term infants. Probiotic supplementation can reduce the relative abundance of potential pathogenic bacteria and increase the abundance of beneficial microbiota in premature infants.
Collapse
Affiliation(s)
- Sen Yang
- Department of Pediatric Pulmonology and Immunology, West China Second University Hospital, Sichuan University, Chengdu, China
- School of Medical and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- Department of Pediatrics, The Fifth Peoples Hospital of Chengdu, Chengdu, China
| | - Jing He
- Department of Pediatrics, The Fifth Peoples Hospital of Chengdu, Chengdu, China
| | - Jing Shi
- Department of Pediatric Pulmonology and Immunology, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Liang Xie
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
| | - Yang Liu
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
| | - Ying Xiong
- Department of Pediatric Pulmonology and Immunology, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Hanmin Liu
- Department of Pediatric Pulmonology and Immunology, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
- NHC Key Laboratory of Chronobiology (Sichuan University), Chengdu, China
- Sichuan Birth Defects Clinical Research Center, West China Second University Hospital, Sichuan University, Chengdu, China
| |
Collapse
|
22
|
Shafique MA, Abbas SQ, Habiba U, Mughal A, Fadlalla Ahmad TK, Munir Chaudhary A. Transfusion strategies for neonates: current perspectives. Ann Med Surg (Lond) 2024; 86:1550-1562. [PMID: 38463073 PMCID: PMC10923393 DOI: 10.1097/ms9.0000000000001751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 01/12/2024] [Indexed: 03/12/2024] Open
Abstract
Background Blood transfusion intervention has been proven to be a crucial therapeutic aid for preterm infants with serious morbidities such as sepsis, intraventricular hemorrhage, and cardiopulmonary insufficiencies. However, blood transfusion practices have also been shown to cause significant adverse outcomes, which may negate the therapeutic effect of the intervention. To address the varying policies regarding the administration of blood products, healthcare professionals have adopted a consensus-based approach. The absence of a standard protocol has resulted in conflicting outcomes in previous clinical studies. Objective This study aimed to evaluate the effectiveness of blood transfusion practices in preterm infants by analyzing past clinical research and identifying the current trends that have emerged as a result of recent trials. Results Recent trials have demonstrated comparable trends in mortality rates and other primary outcomes, including retinopathy of prematurity, intraventricular hemorrhage, bronchopulmonary dysplasia, and brain injury, following transfusion of blood products in both groups. Nevertheless, employing restrictive thresholds rather than adopting a liberal approach can reduce these outcomes. Conclusion The current literature does not provide clear support for either technique as opposing and contradictory results are evident. However, there is a slight inclination toward the restrictive transfusion threshold due to recent trials, which warrants further in-depth investigation into this issue.
Collapse
Affiliation(s)
| | - Syeda Q. Abbas
- Department of Medicine, Jinnah Sindh Medical University, Karachi, Pakistan
| | - Ume Habiba
- Department of Medicine, Jinnah Sindh Medical University, Karachi, Pakistan
| | - Aira Mughal
- Department of Medicine, Jinnah Sindh Medical University, Karachi, Pakistan
| | | | | |
Collapse
|
23
|
Bartos HB, Diez S, König A, Görlach J, Besendörfer M, Mahnken AH, Drommelschmidt K, Weiss C, Müller H. Differences in neonatal gastric tubes during insertion into a 3D model in relation to risk of potential perforation. J Pediatr Gastroenterol Nutr 2024; 78:601-607. [PMID: 38305079 DOI: 10.1002/jpn3.12137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 01/07/2024] [Accepted: 01/11/2024] [Indexed: 02/03/2024]
Abstract
OBJECTIVES Perforation of esophagus or stomach is a potential complication during and after insertion of a gastric tube in neonates. The aim of this study was to analyze different types of gastric tubes in a three-dimensional (3D) model of neonatal esophagus and stomach regarding potential perforations. METHODS A 3D model of esophagus and stomach was created based on computed tomography data of a term neonate. Three types of gastric tubes were inserted into the 3D model, the localization was examined by radioscopy and the behavior, stiffness and manageability of each gastric tube was evaluated. RESULTS Insertion of gastric tubes with higher stiffness was easier. The rates of correct localization differed significantly between the gastric tubes with the highest rate of correct localization in the softest tube (48.5%) and the lowest rate in the tube with the highest stiffness (21.2%). Additionally, the softest tube showed the lowest rate of localization of its tip at the stomach wall. CONCLUSIONS The study illustrates differences between various types of gastric tubes regarding stiffness, behavior and resiliency. Softer gastric tubes may be beneficial. These differences may be relevant in neonatal care of very immature and very sick infants.
Collapse
Affiliation(s)
- Hilda-Brigitta Bartos
- Department of Diagnostic & Interventional Radiology, University Hospital Marburg, University of Marburg, Marburg, Germany
| | - Sonja Diez
- Department of Pediatric Surgery, University Hospital Erlangen, University of Erlangen-Nürnberg, Erlangen, Germany
| | - Alexander König
- Department of Diagnostic & Interventional Radiology, University Hospital Marburg, University of Marburg, Marburg, Germany
| | - Jannis Görlach
- Department of Diagnostic & Interventional Radiology, University Hospital Marburg, University of Marburg, Marburg, Germany
| | - Manuel Besendörfer
- Department of Pediatric Surgery, University Hospital Erlangen, University of Erlangen-Nürnberg, Erlangen, Germany
| | - Andreas H Mahnken
- Department of Diagnostic & Interventional Radiology, University Hospital Marburg, University of Marburg, Marburg, Germany
| | - Karla Drommelschmidt
- Department of Pediatrics I, Neonatology, University Hospital Essen, University Duisburg-Essen, Essen, Germany
| | - Christel Weiss
- Department of Medical Statistics, Biomathematics, and Information Processing, Medical Faculty Mannheim of Heidelberg University, Mannheim, Germany
| | - Hanna Müller
- Division of Neonatology and Pediatric Intensive Care, Department of Pediatrics, University Hospital Marburg, University of Marburg, Marburg, Germany
| |
Collapse
|
24
|
Peila C, Spada E, Deantoni S, Borsani M, Asteggiano M, Chiale F, Moro GE, Giribaldi M, Cavallarin L, Cortinovis I, Coscia A. The Use of a Novel Donkey Milk-Derived Human Milk Fortified in the Neonatal Period Had No Effect on the Frequency of Allergic Manifestations During the First Years of Life: The "Fortilat Trial" Follow-Up. Breastfeed Med 2024; 19:223-227. [PMID: 38489532 DOI: 10.1089/bfm.2023.0320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/17/2024]
Abstract
Background: Since human milk contents does not meet the high need of very low birth weight infants, fortification of breast milk is a standard practice for this population. As donkey milk has been long considered for children allergic to cow's milk proteins due to its low allergic properties, a new donkey milk-derived fortifier (DF) has been recently evaluated as a valid alternative to bovine milk-derived fortifier (BF). It seems to improve feeding tolerance when compared with standard BF, with similar neurodevelopmental and auxological outcome at 18 months of age. The aim of this study is to evaluate the development of allergic manifestations occurring in the population of the "Fortilat Trial" at 6-8 years of age. Methods: Allergic manifestations were assessed by an ad hoc questionnaire administered to families. The occurrence of asthma, allergic rhinitis and oculorhinitis, rashes and atopic dermatitis, food allergies, accesses to an emergency department for allergic reactions, and the need of antihistamine have been investigated. Results: In total, 113 infants were enrolled in the study (BF arm: n = 60, DF arm: n = 53). No difference in risk was observed between the two groups for all the considered outcomes. In conclusion, our data suggest that DF does not impact the development of allergic manifestations in the first years of life. Clinical Trial Registration number: ISRCT N70022881.
Collapse
Affiliation(s)
- Chiara Peila
- Neonatal Unit, Department of Public Health and Pediatrics, University of Turin, Turin, Italy
| | - Elena Spada
- Neonatal Unit, Department of Public Health and Pediatrics, University of Turin, Turin, Italy
| | - Sonia Deantoni
- Neonatal Unit, Department of Public Health and Pediatrics, University of Turin, Turin, Italy
| | - Matteo Borsani
- Neonatal Unit, Department of Public Health and Pediatrics, University of Turin, Turin, Italy
| | | | - Federica Chiale
- Neonatal Intensive Care Unit, Maria Vittoria Hospital, Turin, Italy
| | - Guido E Moro
- Italian Association of Human Milk Banks, Milan, Italy
| | - Marzia Giribaldi
- Institute of Sciences of Food Production, National Research Council, Grugliasco, Italy
| | - Laura Cavallarin
- Institute of Sciences of Food Production, National Research Council, Grugliasco, Italy
| | - Ivan Cortinovis
- Laboratorio GA Maccacaro, Dipartimento di Scienze Cliniche e di Comunità, Università degli Studi di Milano, Milan, Italy
| | - Alessandra Coscia
- Neonatal Unit, Department of Public Health and Pediatrics, University of Turin, Turin, Italy
| |
Collapse
|
25
|
Feng Y, Wang Y, Li X, Dai L, Zhang J. Differences in the amplitude of low-frequency fluctuations of spontaneous brain activity between preterm and term infants. Front Neurol 2024; 15:1346632. [PMID: 38497040 PMCID: PMC10941683 DOI: 10.3389/fneur.2024.1346632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Accepted: 02/22/2024] [Indexed: 03/19/2024] Open
Abstract
Objectives To date, the majority of research on resting-state functional magnetic resonance imaging (rs-fMRI) in the developing brain has primarily centered on adolescents and adults, leaving a gap in understanding variations in spontaneous brain activity at rest in preterm infants. This study aimed to uncover and comprehend the distinctions in spontaneous brain activity between preterm and term infants, with the goal of establishing a foundation for assessing the condition of preterm infants. Methods In this study, 14 term infants and 15 preterm infants with equivalent gestational age were carefully chosen from the neonatal unit of Anhui Provincial Children's Hospital. The amplitude of low-frequency fluctuations (ALFF) intensity was assessed using resting-state functional magnetic resonance imaging (rs-fMRI) to examine brain activity in both groups. Subsequently, the differences between the term and preterm infants were statistically analyzed using a two-sample t-test. A p-value of <0.05, corrected for the REST Gaussian Random Fields, was deemed to be statistically significant. Results In comparison to the term infant group, the preterm infant group exhibited a significant increase in the ALFF value in the left precuneus, left frontal superior orbital gyrus, and left calcarine cortex. Conclusion Significant variances in spontaneous brain activity have been observed in various regions between term infants and preterm infants of equivalent gestational age. These variations could potentially impact the emotional and cognitive development of preterm infants in the long term.
Collapse
Affiliation(s)
- Ye Feng
- Department of Neonatology, Anhui Provincial Children’s Hospital, Hefei, China
| | - Yuanchong Wang
- Department of Neonatology, Anhui Provincial Children’s Hospital, Hefei, China
- Department of Pediatric Medicine, Anhui Provincial Children’s Hospital, Hefei, China
| | - Xu Li
- Department of Imaging, Anhui Provincial Children’s Hospital, Hefei, China
| | - Liying Dai
- Neonate Follow-up Center, Anhui Provincial Children’s Hospital, Hefei, China
| | - Jian Zhang
- Department of Neonatology, Anhui Provincial Children’s Hospital, Hefei, China
- Neonate Follow-up Center, Anhui Provincial Children’s Hospital, Hefei, China
| |
Collapse
|
26
|
Beissel A, Denis A, Laborie S, Pillet F, Gauthier-Moulinier H, Hommey S, Tume LN, Butin M, Touzet S. Impact of a nurse education programme on oral feeding in a neonatal unit. Nurs Crit Care 2024; 29:287-295. [PMID: 36054567 DOI: 10.1111/nicc.12840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2022] [Revised: 08/05/2022] [Accepted: 08/10/2022] [Indexed: 11/30/2022]
Abstract
BACKGROUND Premature neonates often experience feeding difficulties during their hospital stay, and evidence-based interventions have been shown to improve feeding outcomes. AIM This study investigated whether an infant-cue based nurse educational feeding bundle accelerates the achievement of independent oral feeding in neonates in a neonatal intensive care unit. STUDY DESIGN A quality improvement study with a pre, during and post intervention test design. All premature neonates admitted to the unit were eligible. The feeding programme included a four-month nurse training module and nurse coaching. RESULTS A hundred and twenty-five nurses or nurse assistants attended the programme and 706 neonates were included. The median time to independent oral feeding (IOF) was 40, 36 and 37 days, respectively, for pre, during and post intervention. The reduction in time to IOF observed during the post-intervention period compared with the baseline period was significant (HR = 1.32, CI 95%: 1.01-1.74). No difference was noted in the length of hospital stay between the three study periods. CONCLUSIONS An infant-cue based nurse educational feeding bundle can promote earlier achievement of IOF in preterm neonates. RELEVANCE TO CLINICAL PRACTICE This quality improvement study demonstrates the impact that a nurse-driven intervention in neonatal care can have on improving practice. Feeding interventions involve the early introduction of oral feeding, non-nutritive sucking (NNS), and oral motor stimulation, and should be individualized for each neonate. These individualized feeding interventions applied by all nurses and assistant nurses, can facilitate the achievement of earlier independent oral feeding in preterm infants and should be included in neonatal critical care nurse education programs.
Collapse
Affiliation(s)
- Anne Beissel
- Neonatal Intensive Care Unit, Hôpital Femme Mère Enfant, Hospices Civils de Lyon, Bron, France
| | - Angélique Denis
- Université Lyon I, Villeurbanne, France
- Hospices Civils de Lyon, Pôle Santé Publique, Service de Biostatistique et Bioinformatique, Lyon, France
- CNRS, UMR 5558, Laboratoire de Biométrie et Biologie Évolutive, Équipe Biostatistique-Santé, Villeurbanne, France
| | - Sophie Laborie
- Neonatal Intensive Care Unit, Hôpital Femme Mère Enfant, Hospices Civils de Lyon, Bron, France
| | - Fabienne Pillet
- Neonatal Intensive Care Unit, Hôpital Femme Mère Enfant, Hospices Civils de Lyon, Bron, France
| | | | - Sophie Hommey
- Hospices Civils de Lyon, Pôle Santé Publique, Service de Recherche Clinique et Épidémiologique, Lyon, France
| | - Lyvonne N Tume
- Faculty of Health, Social Care & Medicine, Edge Hill University, Ormskirk, UK
- Paediatric Intensive Care Unit, Alder Hey Children's Hospital, Liverpool, UK
| | - Marine Butin
- Neonatal Intensive Care Unit, Hôpital Femme Mère Enfant, Hospices Civils de Lyon, Bron, France
- International center for research in infectiology, INSERM U1111, CNRS UMR5308, University of Lyon 1, Lyon, France
| | - Sandrine Touzet
- Hospices Civils de Lyon, Pôle Santé Publique, Service de Recherche Clinique et Épidémiologique, Lyon, France
- Université Lyon 1, Research on Healthcare Performance Lab, Lyon, France
| |
Collapse
|
27
|
Meeus M, Beirnaert C, Mahieu L, Laukens K, Meysman P, Mulder A, Van Laere D. Clinical Decision Support for Improved Neonatal Care: The Development of a Machine Learning Model for the Prediction of Late-onset Sepsis and Necrotizing Enterocolitis. J Pediatr 2024; 266:113869. [PMID: 38065281 DOI: 10.1016/j.jpeds.2023.113869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 11/24/2023] [Accepted: 12/04/2023] [Indexed: 01/08/2024]
Abstract
OBJECTIVE To develop an artificial intelligence-based software system for predicting late-onset sepsis (LOS) and necrotizing enterocolitis (NEC) in infants admitted to the neonatal intensive care unit (NICU). STUDY DESIGN Single-center, retrospective cohort study, conducted in the NICU of the Antwerp University Hospital. Continuous monitoring data of 865 preterm infants born at <32 weeks gestational age, admitted to the NICU in the first week of life, were used to train an XGBoost machine learning (ML) algorithm for LOS and NEC prediction in a cross-validated setup. Afterward, the model's performance was assessed on an independent test set of 148 patients (internal validation). RESULTS The ML model delivered hourly risk predictions with an overall sensitivity of 69% (142/206) for all LOS/NEC episodes and 81% (67/83) for severe LOS/NEC episodes. The model showed a median time gain of ≤10 hours (IQR, 3.1-21.0 hours), compared with historical clinical diagnosis. On the complete retrospective dataset, the ML model made 721 069 predictions, of which 9805 (1.3%) depicted a LOS/NEC probability of ≥0.15, resulting in a total alarm rate of <1 patient alarm-day per week. The model reached a similar performance on the internal validation set. CONCLUSIONS Artificial intelligence technology can assist clinicians in the early detection of LOS and NEC in the NICU, which potentially can result in clinical and socioeconomic benefits. Additional studies are required to quantify further the effect of combining artificial and human intelligence on patient outcomes in the NICU.
Collapse
Affiliation(s)
- Marisse Meeus
- Department of Neonatal Intensive Care, Antwerp University Hospital, Edegem, Belgium; Laboratory of Experimental Medicine and Pediatrics, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerpen, Belgium.
| | - Charlie Beirnaert
- Department of Neonatal Intensive Care, Antwerp University Hospital, Edegem, Belgium; Innocens BV, Antwerpen, Belgium; Department of Computer Science, University of Antwerp, Antwerpen, Belgium
| | - Ludo Mahieu
- Department of Neonatal Intensive Care, Antwerp University Hospital, Edegem, Belgium; Laboratory of Experimental Medicine and Pediatrics, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerpen, Belgium
| | - Kris Laukens
- Department of Computer Science, University of Antwerp, Antwerpen, Belgium
| | - Pieter Meysman
- Department of Computer Science, University of Antwerp, Antwerpen, Belgium
| | - Antonius Mulder
- Department of Neonatal Intensive Care, Antwerp University Hospital, Edegem, Belgium; Laboratory of Experimental Medicine and Pediatrics, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerpen, Belgium
| | - David Van Laere
- Department of Neonatal Intensive Care, Antwerp University Hospital, Edegem, Belgium; Laboratory of Experimental Medicine and Pediatrics, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerpen, Belgium; Innocens BV, Antwerpen, Belgium
| |
Collapse
|
28
|
Nagafuji M, Fujiyama S, Ishii R, Shime M, Kitatsu T, Hoshino Y, Kanai Y, Arai J, Miyazono Y, Takada H. Effect of maturation at birth on the clinical features of neonatal cow's milk protein allergy: A retrospective study. J Pediatr Gastroenterol Nutr 2024. [PMID: 38356291 DOI: 10.1002/jpn3.12157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 10/30/2023] [Accepted: 12/23/2023] [Indexed: 02/16/2024]
Abstract
Neonatal immune regulation transitions from fetal immunity and varies with maturation status, but its role in neonatal cow's milk protein allergy (CMPA) remains unknown. We studied the association between maturation status at birth and neonatal CMPA. Clinical and laboratory data of neonates presenting with CMPA symptoms were retrospectively collected from two tertiary hospitals. Patients were assessed according to gestational age at birth: preterm, late-preterm, and full-term. Fifty-five infants (26 females, 14 preterm, 15 late-preterm, and 26 full-term) were included; 44 were negative for milk-specific IgE. Neonatal CMPA was common during moderately premature periods. Preterm infants exhibited longer latency from initial CM exposure to disease onset, lower incidence of bloody stool, and absence of elevated monocyte counts. However, immunoreactivity to CM antigens was retained in all infants. Neonatal CMPA features varied with infant maturation status at birth. Our results improve the understanding of intestinal immunity development, fetal/neonatal immune regulation, and CMPA pathogenesis.
Collapse
Affiliation(s)
- Motomichi Nagafuji
- Department of Pediatrics, University of Tsukuba Hospital, Tsukuba, Ibaraki, Japan
| | - Satoshi Fujiyama
- Department of Pediatrics, University of Tsukuba Hospital, Tsukuba, Ibaraki, Japan
| | - Ryota Ishii
- Department of Biostatistics, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Michiru Shime
- Department of Pediatrics, University of Tsukuba Hospital, Tsukuba, Ibaraki, Japan
| | - Toshinori Kitatsu
- Department of Pediatric Allergy, Ibaraki Children's Hospital, Mito, Ibaraki, Japan
| | - Yusuke Hoshino
- Department of Neonatology, Ibaraki Children's Hospital, Mito, Ibaraki, Japan
| | - Yu Kanai
- Department of Pediatrics, University of Tsukuba Hospital, Tsukuba, Ibaraki, Japan
- Department of Child Health, Institute of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Junichi Arai
- Department of Neonatology, Ibaraki Children's Hospital, Mito, Ibaraki, Japan
| | - Yayoi Miyazono
- Department of Pediatrics, University of Tsukuba Hospital, Tsukuba, Ibaraki, Japan
- Department of Child Health, Institute of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Hidetoshi Takada
- Department of Pediatrics, University of Tsukuba Hospital, Tsukuba, Ibaraki, Japan
- Department of Child Health, Institute of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan
| |
Collapse
|
29
|
Devarajalu P, Kumar J, Dutta S, Attri SV, Kabeerdoss J. Gut microbiota of preterm infants in the neonatal intensive care unit: a study from a tertiary care center in northern India. Front Microbiol 2024; 15:1329926. [PMID: 38389529 PMCID: PMC10881769 DOI: 10.3389/fmicb.2024.1329926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Accepted: 01/22/2024] [Indexed: 02/24/2024] Open
Abstract
Introduction Disruptions of the gut microbiota of preterm infants admitted to the neonatal intensive care unit (NICU) during the first 2 weeks of life are of critical importance. These infants are prone to various complications, including necrotizing enterocolitis (NEC) and sepsis. Studying the gut microbiota will improve outcomes in preterm infants. In the present study, we examined the gut microbiota of preterm infants admitted to the NICU in the first month of life. Methods Neonates admitted to the NICU were recruited, and stool samples were collected weekly from the seventh day of the infant's life until the 30th day of life. DNA was extracted using a DNeasy Powersoil DNA isolation kit. 16S rRNA gene sequencing targeting the V3-V4 region was performed using the MiSeq platform. Sequenced reads were processed on DADA2 pipeline to obtain an amplicon sequence variant (ASV) table. All bioinformatic and statistical analyses were performed using different packages in the R statistical framework. Results Fourteen preterm infants were recruited, and 48 samples were collected. Alpha diversity metrics, observed ASV count, and Shannon index were found to have no differences in any clinical variables. Permutational multivariate analysis of variance (PERMANOVA) showed discrimination of neonates by gestational age and administration of probiotics. Differential abundance analysis showed a decreased abundance of Bifidobacterium Breve in extremely preterm infants (gestational age <28 weeks) compared to moderate preterm infants (gestational age 29-32 weeks). Supplementation with probiotics decreased Acinetobacter and increased Bifidobacterium in the gut of preterm neonates regardless of gestational age. Conclusion Gestational age and probiotic supplementation alter the gut microbiota of preterm infants admitted to the NICU.
Collapse
Affiliation(s)
- Prabavathi Devarajalu
- Pediatric Biochemistry Unit, Department of Pediatrics, Post Graduate Institute of Medical Education & Research (PGIMER), Chandigarh, India
| | - Jogender Kumar
- Newborn Unit, Department of Pediatrics, Post Graduate Institute of Medical Education & Research (PGIMER), Chandigarh, India
| | - Sourabh Dutta
- Newborn Unit, Department of Pediatrics, Post Graduate Institute of Medical Education & Research (PGIMER), Chandigarh, India
| | - Savita Verma Attri
- Pediatric Biochemistry Unit, Department of Pediatrics, Post Graduate Institute of Medical Education & Research (PGIMER), Chandigarh, India
| | - Jayakanthan Kabeerdoss
- Pediatric Biochemistry Unit, Department of Pediatrics, Post Graduate Institute of Medical Education & Research (PGIMER), Chandigarh, India
| |
Collapse
|
30
|
Colombo SFG, Nava C, Castoldi F, Fabiano V, Meneghin F, Lista G, Cavigioli F. Preterm Infants' Airway Microbiome: A Scoping Review of the Current Evidence. Nutrients 2024; 16:465. [PMID: 38398790 PMCID: PMC10891673 DOI: 10.3390/nu16040465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 01/26/2024] [Accepted: 02/03/2024] [Indexed: 02/25/2024] Open
Abstract
The aim of this scoping review was to investigate and synthesize existing evidence on the airway microbiome of preterm infants to outline the prognostic and therapeutic significance of these microbiomes within the preterm population and identify gaps in current knowledge, proposing avenues for future research. We performed a scoping review of the literature following the Arskey and O'Malley framework. In accordance with our inclusion criteria and the intended purpose of this scoping review, we identified a total of 21 articles. The investigation of the airway microbiome in preterm infants has revealed new insights into its unique characteristics, highlighting distinct dynamics when compared to term infants. Perinatal factors, such as the mode of delivery, chorioamnionitis, the respiratory support, and antibiotic treatment, could impact the composition of the airway microbiome. The 'gut-lung axis', examining the link between the lung and gut microbiome as well as modifications in respiratory microbiome across different sites and over time, has also been explored. Furthermore, correlations between the airway microbiome and adverse outcomes, such as bronchopulmonary dysplasia (BPD), have been established. Additional research in neonatal care is essential to understand the early colonization of infants' airways and explore methods for its optimization. The critical opportunity to shape long-term health through microbiome-mediated effects likely lies within the neonatal period.
Collapse
Affiliation(s)
- Sofia Fatima Giuseppina Colombo
- Department of Pediatrics, Buzzi Children’s Hospital, 20154 Milan, Italy; (S.F.G.C.); (C.N.)
- Division of Neonatology, Buzzi Children’s Hospital, 20154 Milan, Italy; (F.C.); (F.M.); (G.L.)
| | - Chiara Nava
- Department of Pediatrics, Buzzi Children’s Hospital, 20154 Milan, Italy; (S.F.G.C.); (C.N.)
- Division of Neonatology, Buzzi Children’s Hospital, 20154 Milan, Italy; (F.C.); (F.M.); (G.L.)
| | - Francesca Castoldi
- Division of Neonatology, Buzzi Children’s Hospital, 20154 Milan, Italy; (F.C.); (F.M.); (G.L.)
| | - Valentina Fabiano
- Department of Pediatrics, Buzzi Children’s Hospital, 20154 Milan, Italy; (S.F.G.C.); (C.N.)
| | - Fabio Meneghin
- Division of Neonatology, Buzzi Children’s Hospital, 20154 Milan, Italy; (F.C.); (F.M.); (G.L.)
| | - Gianluca Lista
- Division of Neonatology, Buzzi Children’s Hospital, 20154 Milan, Italy; (F.C.); (F.M.); (G.L.)
| | - Francesco Cavigioli
- Division of Neonatology, Buzzi Children’s Hospital, 20154 Milan, Italy; (F.C.); (F.M.); (G.L.)
| |
Collapse
|
31
|
Konzett K, Riedl D, Blassnig-Ezeh A, Gang S, Simma B. Outcome in very preterm infants: a population-based study from a regional center in Austria. Front Pediatr 2024; 12:1336469. [PMID: 38370138 PMCID: PMC10873957 DOI: 10.3389/fped.2024.1336469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Accepted: 01/17/2024] [Indexed: 02/20/2024] Open
Abstract
Aim To determine short-term morbidity and mortality rates in the first state-wide Austrian neonatal cohort and comparison to (inter)national data. Methods Observational, population-based cohort study, analyzing data of preterm infants (<32 + 0 weeks of gestation) born between 2007 and 2020 (n = 501) in an Austrian state who were admitted to the neonatal intensive care unit. Outcome criteria were mortality, neonatal morbidities: bronchopulmonary dysplasia (BPD), severe necrotizing enterocolitis (NEC), severe intraventricular hemorrhage (IVH grades III-IV), severe retinopathy of prematurity (ROP grades III-V) and survival-free of major complications. Results Overall survival rate was 95%, survival free of major complications was 79%. Prevalence for BPD was 11.2%, surgical NEC 4.0%, severe IVH 4.6%, and for severe ROP 2.6%, respectively. In the extremely low gestational age neonates (ELGAN) born <28 weeks of gestation (n = 158), survival was 88% and survival free of major complications 58.8%. Over time, mortality decreased significantly, predominantly driven by the improvement of infants born <28 week of gestation and survival free of major complications improved. Conclusions This study demonstrates a very low mortality rate that decreases over time. Short-term morbidities and survival free of major complications do not differ from (inter)national data in a similar group of very preterm infants. Standard operating procedures, simulation trainings and accordance to international trials may improve patient care and surpass center case loads.
Collapse
Affiliation(s)
- Karin Konzett
- Department of Pediatrics, Academic Teaching Hospital, Landeskrankenhaus Feldkirch, Feldkirch, Austria
| | - David Riedl
- Department of Pediatrics, Academic Teaching Hospital, Landeskrankenhaus Feldkirch, Feldkirch, Austria
- Department of Psychiatry and Psychotherapy, Medical University of Innsbruck, Innsbruck, Austria
| | - Anya Blassnig-Ezeh
- Department of Pediatrics, Academic Teaching Hospital, Landeskrankenhaus Feldkirch, Feldkirch, Austria
| | - Stefanie Gang
- Department of Pediatrics, Academic Teaching Hospital, Landeskrankenhaus Feldkirch, Feldkirch, Austria
| | - Burkhard Simma
- Department of Pediatrics, Academic Teaching Hospital, Landeskrankenhaus Feldkirch, Feldkirch, Austria
| |
Collapse
|
32
|
Odebrecht Vergne de Abreu AC, Alves Braga de Oliveira M, Alquati T, Tonon AC, de Novaes Reis M, Camargo Rossi A, Sbaraini Bonatto F, Paz Hidalgo M. Use of Light Protection Equipment at Night Reduces Time Until Discharge From the Neonatal Intensive Care Unit: A Randomized Interventional Study. J Biol Rhythms 2024; 39:68-78. [PMID: 37846856 DOI: 10.1177/07487304231201752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2023]
Abstract
Newborn infants' circadian systems are not completely developed and rely on external temporal cues for synchronizing their biological rhythms to the environment. In neonatal intensive care units (NICUs), lighting is usually continuous or irregular and infants are exposed to artificial light at night, which can have negative health consequences. Therefore, the aim of this study was to evaluate the impact of the use of individual light protection equipment at night on the development and growth of preterm neonates. Infants born at less than 37 gestational weeks who no longer needed constant intensive care were admitted into a newborn nursery and randomized to either use eye masks at night (intervention, n = 21) or not (control, n = 20). Infants who used eye protection at night were discharged earlier than those in the control group (8 [5] vs 12 [3.75] days; p < 0.05). A greater variation within the day in heart rate was observed in the intervention group, with lower values of beats per minute at 1400 and 2000 h. There was no significant difference in weight gain between groups. In view of our results and of previous findings present in the literature, we suggest that combining a darkened environment at night with individual light protection devices creates better conditions for the development of preterm infants in the NICU. In addition, eye masks are an affordable and simple-to-use tool that can reduce hospitalization costs by decreasing the number of days spent in the NICU.
Collapse
Affiliation(s)
- Ana Carolina Odebrecht Vergne de Abreu
- Laboratório de Cronobiologia e Sono, Hospital de Clínicas de Porto Alegre (HCPA), Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil
| | - Melissa Alves Braga de Oliveira
- Laboratório de Cronobiologia e Sono, Hospital de Clínicas de Porto Alegre (HCPA), Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil
- Graduate Program in Psychiatry and Behavioral Sciences, School of Medicine, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil
| | - Tamila Alquati
- Neonatology Department, Hospital Nossa Senhora de Pompéia, Caxias do Sul, RS, Brazil
| | - André Comiran Tonon
- Laboratório de Cronobiologia e Sono, Hospital de Clínicas de Porto Alegre (HCPA), Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil
| | - Mariana de Novaes Reis
- Laboratório de Cronobiologia e Sono, Hospital de Clínicas de Porto Alegre (HCPA), Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil
| | - Augusto Camargo Rossi
- Laboratório de Cronobiologia e Sono, Hospital de Clínicas de Porto Alegre (HCPA), Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil
| | - Fernanda Sbaraini Bonatto
- Laboratório de Cronobiologia e Sono, Hospital de Clínicas de Porto Alegre (HCPA), Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil
- Graduate Program in Psychiatry and Behavioral Sciences, School of Medicine, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil
| | - Maria Paz Hidalgo
- Laboratório de Cronobiologia e Sono, Hospital de Clínicas de Porto Alegre (HCPA), Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil
- Graduate Program in Psychiatry and Behavioral Sciences, School of Medicine, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil
- School of Medicine, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil
| |
Collapse
|
33
|
Korček P, Širc J, Berka I, Kučera J, Straňák Z. Does perinatal management have the potential to reduce the risk of intraventricular hemorrhage in preterm infants? Front Pediatr 2024; 12:1361074. [PMID: 38357510 PMCID: PMC10864433 DOI: 10.3389/fped.2024.1361074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2023] [Accepted: 01/18/2024] [Indexed: 02/16/2024] Open
Abstract
Background Intraventricular hemorrhage (IVH) is an important cause of neurodevelopmental impairment in preterm infants. A number of risk factors for IVH have already been proposed; however, some controversies regarding optimal perinatal management persist. This study aimed to identify perinatal and neonatal attributes associated with IVH in a representative population of preterm infants. Methods Perinatal data on 1,279 very preterm infants (<32 weeks of gestation) admitted to a tertiary neonatal intensive care unit were analyzed. The records were assessed using univariate analysis and logistic regression model to evaluate the risk factors for any and high-grade IVH (grade III-IV according to the classification by Papile) within the first week after birth. Results The incidence of any IVH was 14.3% (183/1,279); the rate of low-grade (I-II) and high-grade (III-IV) IVH was 9.0% (115/1,279) and 5.3% (68/1,279), respectively. Univariate analysis revealed multiple factors significantly associated with intraventricular hemorrhage: lower gestational age and birth weight, absence of antenatal steroids, vaginal delivery, low Apgar score at 5 min, delivery room intubation, surfactant administration, high frequency oscillation, pulmonary hypertension, pulmonary hemorrhage, tension pneumothorax, persistent ductus arteriosus, hypotension and early onset sepsis. Logistic regression confirmed lower gestational age, vaginal delivery, ductus arteriosus and early onset sepsis to be independent predictors for any IVH. Pulmonary hemorrhage, tension pneumothorax and early onset sepsis were independent risk factors for high-grade IVH. Complete course of antenatal steroids was associated with a lower risk for any (odds ratio 0.58, 95% confidence interval 0.39-0.85; P = .006) and for high-grade intraventricular hemorrhage (odds ratio 0.36, 95% confidence interval 0.20-0.65; P < .001). Conclusion The use of antenatal steroids and mode of delivery are crucial in the prevention of IVH; however, our study did not confirm the protective effect of placental transfusion. Severe respiratory insufficiency and circulatory instability remain to be powerful contributors to the development of IVH. Early detection and management of perinatal infection may also help to reduce the rate of brain injury and improve neurodevelopment in high-risk newborns.
Collapse
Affiliation(s)
- Peter Korček
- Neonatal Intensive Care Unit, Institute for the Care of Mother and Child, Prague, Czech Republic
- Third Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Jan Širc
- Neonatal Intensive Care Unit, Institute for the Care of Mother and Child, Prague, Czech Republic
- Third Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Ivan Berka
- Neonatal Intensive Care Unit, Institute for the Care of Mother and Child, Prague, Czech Republic
- Third Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Jáchym Kučera
- Neonatal Intensive Care Unit, Institute for the Care of Mother and Child, Prague, Czech Republic
| | - Zbyněk Straňák
- Neonatal Intensive Care Unit, Institute for the Care of Mother and Child, Prague, Czech Republic
- Third Faculty of Medicine, Charles University, Prague, Czech Republic
| |
Collapse
|
34
|
Patel AL, Tan A, Bucek A, Janes J, McGee K, Mulcahy D, Meier P, Johnson TJ. Where does the time go? Temporal patterns of pumping behaviors in mothers of very preterm infants vary by sociodemographic and clinical factors. Front Nutr 2024; 11:1278818. [PMID: 38352705 PMCID: PMC10861725 DOI: 10.3389/fnut.2024.1278818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 01/08/2024] [Indexed: 02/16/2024] Open
Abstract
Background Mothers of very preterm (<32 weeks gestational age [GA]) infants are breast pump dependent and have shorter duration of milk provision than mothers of term infants. The opportunity (i.e., time) cost of pumping and transporting mother's own milk (MOM) from home to the NICU may be a barrier. There is a paucity of data regarding how much time mothers actually spend pumping. Objective To investigate the variation in pumping behavior by postpartum week, maternal characteristics, and infant GA. Methods Prospectively collected pump log data from mothers enrolled in ReDiMOM (Reducing Disparity in Mother's Own Milk) randomized, controlled trial included pumping date and start time and end time of each pumping session for the first 10 weeks postpartum or until the infant was discharged from the NICU, whichever occurred first. Outcomes included number of daily pumping sessions, number of minutes spent pumping per day, and pumping behaviors during 24-h periods, aggregated to the postpartum week. Medians (interquartile ranges) were used to describe outcomes overall, and by maternal characteristics and infant GA. Results Data included 13,994 pump sessions from 75 mothers. Maternal characteristics included 55% Black, 35% Hispanic, and 11% White and 44% <30 years old. The majority (56%) of infants were born at GA 28-31 weeks. Mothers pumped an average of less than 4 times per day, peaking in postpartum week 2. After accounting for mothers who stopped pumping, there was a gradual decrease in daily pumping minutes between postpartum weeks 2 (89 min) and 10 (46 min). Black mothers pumped fewer times daily than non-Black mothers after the first 2 weeks postpartum. Conclusion On average mothers pumped less intensively than the minimum recommendation of 8 times and 100 min per day. However, these pumping behaviors represent significant maternal opportunity costs that should be valued by the institution and society at large.
Collapse
Affiliation(s)
- Aloka L. Patel
- Department of Pediatrics, Rush University Medical Center, Chicago, IL, United States
| | - Amelia Tan
- Department of Pediatrics, Rush University Medical Center, Chicago, IL, United States
| | - Amelia Bucek
- Northwestern University, Chicago, IL, United States
| | - Judy Janes
- Department of Pediatrics, Rush University Medical Center, Chicago, IL, United States
| | - Katie McGee
- Department of Pediatrics, Rush University Medical Center, Chicago, IL, United States
| | - Delaney Mulcahy
- Department of Pediatrics, Rush University Medical Center, Chicago, IL, United States
| | - Paula Meier
- Department of Pediatrics, Rush University Medical Center, Chicago, IL, United States
| | - Tricia J. Johnson
- Department of Health Systems Management, Rush University, Chicago, IL, United States
| |
Collapse
|
35
|
Dai HR, Guo HL, Wang WJ, Shen X, Cheng R, Xu J, Hu YH, Ding XS, Chen F. From "wet" matrices to "dry" blood spot sampling strategy: a versatile LC-MS/MS assay for simultaneous monitoring caffeine and its three primary metabolites in preterm infants. Clin Chem Lab Med 2024; 62:97-110. [PMID: 37435827 DOI: 10.1515/cclm-2023-0310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Accepted: 07/04/2023] [Indexed: 07/13/2023]
Abstract
OBJECTIVES To update traditional "wet" matrices to dried blood spot (DBS) sampling, based on the liquid chromatography coupled with tandem mass spectrometry (LC-MS/MS) technique, and develop a method for simultaneous analyzing caffeine and its three primary metabolites (theobromine, paraxanthine, and theophylline), supporting routine therapeutic drug monitoring (TDM) for preterm infants. METHODS DBS samples were prepared by a two-step quantitative sampling method, i.e., volumetric sampling of a quantitative 10 μL volume of peripheral blood and an 8 mm diameter whole punch extraction by a methanol/water (80/20, v/v) mixture containing 125 mM formic acid. Four paired stable isotope labeled internal standards and a collision energy defect strategy were applied for the method optimization. The method was fully validated following international guidelines and industrial recommendations on DBS analysis. Cross validation with previously developed plasma method was also proceeded. The validated method was then implemented on the TDM for preterm infants. RESULTS The two-step quantitative sampling strategy and a high recovery extraction method were developed and optimized. The method validation results were all within the acceptable criteria. Satisfactory parallelism, concordance, and correlation were observed between DBS and plasma concentrations of the four analytes. The method was applied to provide routine TDM services to 20 preterm infants. CONCLUSIONS A versatile LC-MS/MS platform for simultaneous monitoring caffeine and its three primary metabolites was developed, fully validated, and successfully applied into the routine clinical TDM practices. Sampling method switching from "wet" matrices to "dry" DBS will facilitate and support the precision dosing of caffeine for preterm infants.
Collapse
Affiliation(s)
- Hao-Ran Dai
- Pharmaceutical Sciences Research Center, Department of Pharmacy, Children's Hospital of Nanjing Medical University, Nanjing, P.R. China
- School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, P.R. China
| | - Hong-Li Guo
- Pharmaceutical Sciences Research Center, Department of Pharmacy, Children's Hospital of Nanjing Medical University, Nanjing, P.R. China
| | - Wei-Jun Wang
- Pharmaceutical Sciences Research Center, Department of Pharmacy, Children's Hospital of Nanjing Medical University, Nanjing, P.R. China
- School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, P.R. China
| | - Xian Shen
- Neonatal Intensive Care Unit, Children's Hospital of Nanjing Medical University, Nanjing, P.R. China
| | - Rui Cheng
- Neonatal Intensive Care Unit, Children's Hospital of Nanjing Medical University, Nanjing, P.R. China
| | - Jing Xu
- Pharmaceutical Sciences Research Center, Department of Pharmacy, Children's Hospital of Nanjing Medical University, Nanjing, P.R. China
| | - Ya-Hui Hu
- Pharmaceutical Sciences Research Center, Department of Pharmacy, Children's Hospital of Nanjing Medical University, Nanjing, P.R. China
| | - Xuan-Sheng Ding
- School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, P.R. China
| | - Feng Chen
- Pharmaceutical Sciences Research Center, Department of Pharmacy, Children's Hospital of Nanjing Medical University, Nanjing, P.R. China
| |
Collapse
|
36
|
Moretti C, Gizzi C, Gagliardi L, Petrillo F, Ventura ML, Trevisanuto D, Lista G, Dellacà RL, Beke A, Buonocore G, Charitou A, Cucerea M, Filipović-Grčić B, Jeckova NG, Koç E, Saldanha J, Sanchez-Luna M, Stoniene D, Varendi H, Vertecchi G, Mosca F. A Survey of the Union of European Neonatal and Perinatal Societies on Neonatal Respiratory Care in Neonatal Intensive Care Units. Children (Basel) 2024; 11:158. [PMID: 38397269 PMCID: PMC10887601 DOI: 10.3390/children11020158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Revised: 01/19/2024] [Accepted: 01/24/2024] [Indexed: 02/25/2024]
Abstract
(1) Background: Our survey aimed to gather information on respiratory care in Neonatal Intensive Care Units (NICUs) in the European and Mediterranean region. (2) Methods: Cross-sectional electronic survey. An 89-item questionnaire focusing on the current modes, devices, and strategies employed in neonatal units in the domain of respiratory care was sent to directors/heads of 528 NICUs. The adherence to the "European consensus guidelines on the management of respiratory distress syndrome" was assessed for comparison. (3) Results: The response rate was 75% (397/528 units). In most Delivery Rooms (DRs), full resuscitation is given from 22 to 23 weeks gestational age. A T-piece device with facial masks or short binasal prongs are commonly used for respiratory stabilization. Initial FiO2 is set as per guidelines. Most units use heated humidified gases to prevent heat loss. SpO2 and ECG monitoring are largely performed. Surfactant in the DR is preferentially given through Intubation-Surfactant-Extubation (INSURE) or Less-Invasive-Surfactant-Administration (LISA) techniques. DR caffeine is widespread. In the NICUs, most of the non-invasive modes used are nasal CPAP and nasal intermittent positive-pressure ventilation. Volume-targeted, synchronized intermittent positive-pressure ventilation is the preferred invasive mode to treat acute respiratory distress. Pulmonary recruitment maneuvers are common approaches. During NICU stay, surfactant administration is primarily guided by FiO2 and SpO2/FiO2 ratio, and it is mostly performed through LISA or INSURE. Steroids are used to facilitate extubation and prevent bronchopulmonary dysplasia. (4) Conclusions: Overall, clinical practices are in line with the 2022 European Guidelines, but there are some divergences. These data will allow stakeholders to make comparisons and to identify opportunities for improvement.
Collapse
Affiliation(s)
- Corrado Moretti
- Department of Pediatrics, Policlinico Umberto I, Sapienza University, 00185 Rome, Italy
- Union of European Neonatal and Perinatal Societies (UENPS), 20143 Milan, Italy; (C.G.); (G.L.); (A.B.); (G.B.); (A.C.); (M.C.); (B.F.-G.); (N.G.J.); (E.K.); (J.S.); (M.S.-L.); (D.S.); (G.V.)
| | - Camilla Gizzi
- Union of European Neonatal and Perinatal Societies (UENPS), 20143 Milan, Italy; (C.G.); (G.L.); (A.B.); (G.B.); (A.C.); (M.C.); (B.F.-G.); (N.G.J.); (E.K.); (J.S.); (M.S.-L.); (D.S.); (G.V.)
- Department of Neonatology and NICU, Ospedale Sant’Eugenio, 00144 Rome, Italy
| | - Luigi Gagliardi
- Division of Neonatology and Pediatrics, Ospedale Versilia, 55043 Viareggio, Italy;
| | - Flavia Petrillo
- Maternal and Child Department ASL Bari, Ospedale di Venere, 70131 Bari, Italy;
| | - Maria Luisa Ventura
- Neonatal Intensive Care Unit, Fondazione IRCCS San Gerardo dei Tintori, 20900 Monza, Italy;
| | - Daniele Trevisanuto
- Department of Woman’s and Child’s Health, University of Padova, 35122 Padova, Italy;
| | - Gianluca Lista
- Union of European Neonatal and Perinatal Societies (UENPS), 20143 Milan, Italy; (C.G.); (G.L.); (A.B.); (G.B.); (A.C.); (M.C.); (B.F.-G.); (N.G.J.); (E.K.); (J.S.); (M.S.-L.); (D.S.); (G.V.)
- Division of Pediatrics, Neonatal Intensive Care Unit and Neonatology, Ospedale dei Bambini “V.Buzzi”, ASST FBF SACCO, 20154 Milan, Italy
| | - Raffaele L. Dellacà
- TechRes Lab, Department of Electronics, Information and Biomedical Engineering (DEIB), Politecnico di Milano University, 20133 Milan, Italy;
| | - Artur Beke
- Union of European Neonatal and Perinatal Societies (UENPS), 20143 Milan, Italy; (C.G.); (G.L.); (A.B.); (G.B.); (A.C.); (M.C.); (B.F.-G.); (N.G.J.); (E.K.); (J.S.); (M.S.-L.); (D.S.); (G.V.)
- 1st Department of Obstetrics and Gynecology, Semmelweis University, 1085 Budapest, Hungary
| | - Giuseppe Buonocore
- Union of European Neonatal and Perinatal Societies (UENPS), 20143 Milan, Italy; (C.G.); (G.L.); (A.B.); (G.B.); (A.C.); (M.C.); (B.F.-G.); (N.G.J.); (E.K.); (J.S.); (M.S.-L.); (D.S.); (G.V.)
- Department of Pediatrics, Università degli Studi di Siena, 53100 Siena, Italy
| | - Antonia Charitou
- Union of European Neonatal and Perinatal Societies (UENPS), 20143 Milan, Italy; (C.G.); (G.L.); (A.B.); (G.B.); (A.C.); (M.C.); (B.F.-G.); (N.G.J.); (E.K.); (J.S.); (M.S.-L.); (D.S.); (G.V.)
- Department of Pediatrics, Rea Maternity Hospital, 17564 Athens, Greece
| | - Manuela Cucerea
- Union of European Neonatal and Perinatal Societies (UENPS), 20143 Milan, Italy; (C.G.); (G.L.); (A.B.); (G.B.); (A.C.); (M.C.); (B.F.-G.); (N.G.J.); (E.K.); (J.S.); (M.S.-L.); (D.S.); (G.V.)
- Neonatology Department, University of Medicine Pharmacy Sciences and Technology “George Emil Palade”, 540142 Târgu Mures, Romania
| | - Boris Filipović-Grčić
- Union of European Neonatal and Perinatal Societies (UENPS), 20143 Milan, Italy; (C.G.); (G.L.); (A.B.); (G.B.); (A.C.); (M.C.); (B.F.-G.); (N.G.J.); (E.K.); (J.S.); (M.S.-L.); (D.S.); (G.V.)
- Department of Pediatrics, University of Zagreb School of Medicine, 10000 Zagreb, Croatia
| | - Nelly Georgieva Jeckova
- Union of European Neonatal and Perinatal Societies (UENPS), 20143 Milan, Italy; (C.G.); (G.L.); (A.B.); (G.B.); (A.C.); (M.C.); (B.F.-G.); (N.G.J.); (E.K.); (J.S.); (M.S.-L.); (D.S.); (G.V.)
- Department of Pediatrics, University Hospital “Majchin Dom”, 1483 Sofia, Bulgaria
| | - Esin Koç
- Union of European Neonatal and Perinatal Societies (UENPS), 20143 Milan, Italy; (C.G.); (G.L.); (A.B.); (G.B.); (A.C.); (M.C.); (B.F.-G.); (N.G.J.); (E.K.); (J.S.); (M.S.-L.); (D.S.); (G.V.)
- Division of Neonatology, Department of Pediatrics, School of Medicine, Gazi University, 06570 Ankara, Turkey
| | - Joana Saldanha
- Union of European Neonatal and Perinatal Societies (UENPS), 20143 Milan, Italy; (C.G.); (G.L.); (A.B.); (G.B.); (A.C.); (M.C.); (B.F.-G.); (N.G.J.); (E.K.); (J.S.); (M.S.-L.); (D.S.); (G.V.)
- Neonatology Division, Department of Pediatrics, Hospital Beatriz Ângelo, 2674-514 Loures, Portugal
| | - Manuel Sanchez-Luna
- Union of European Neonatal and Perinatal Societies (UENPS), 20143 Milan, Italy; (C.G.); (G.L.); (A.B.); (G.B.); (A.C.); (M.C.); (B.F.-G.); (N.G.J.); (E.K.); (J.S.); (M.S.-L.); (D.S.); (G.V.)
- Neonatology Division, Department of Pediatrics, Hospital General Universitario “Gregorio Marañón”, 28007 Madrid, Spain
| | - Dalia Stoniene
- Union of European Neonatal and Perinatal Societies (UENPS), 20143 Milan, Italy; (C.G.); (G.L.); (A.B.); (G.B.); (A.C.); (M.C.); (B.F.-G.); (N.G.J.); (E.K.); (J.S.); (M.S.-L.); (D.S.); (G.V.)
- Department of Pediatrics, Lithuanian University of Health Sciences, LT-50161 Kaunas, Lithuania
| | - Heili Varendi
- Union of European Neonatal and Perinatal Societies (UENPS), 20143 Milan, Italy; (C.G.); (G.L.); (A.B.); (G.B.); (A.C.); (M.C.); (B.F.-G.); (N.G.J.); (E.K.); (J.S.); (M.S.-L.); (D.S.); (G.V.)
- Department of Paediatrics, University of Tartu, Tartu University Hospital, 50406 Tartu, Estonia
| | - Giulia Vertecchi
- Union of European Neonatal and Perinatal Societies (UENPS), 20143 Milan, Italy; (C.G.); (G.L.); (A.B.); (G.B.); (A.C.); (M.C.); (B.F.-G.); (N.G.J.); (E.K.); (J.S.); (M.S.-L.); (D.S.); (G.V.)
| | - Fabio Mosca
- Department of Pediatrics, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy;
- Department of Clinical Sciences and Community Health, University of Milan, 20133 Milan, Italy
| |
Collapse
|
37
|
Qiu J, Di Fiore JM, Krishnamurthi N, Indic P, Carroll JL, Claure N, Kemp JS, Dennery PA, Ambalavanan N, Weese-Mayer DE, Hibbs AM, Martin RJ, Bancalari E, Hamvas A, Randall Moorman J, Lake DE. Highly comparative time series analysis of oxygen saturation and heart rate to predict respiratory outcomes in extremely preterm infants. medRxiv 2024:2024.01.24.24301724. [PMID: 38343830 PMCID: PMC10854343 DOI: 10.1101/2024.01.24.24301724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/18/2024]
Abstract
Objective Highly comparative time series analysis (HCTSA) is a novel approach involving massive feature extraction using publicly available code from many disciplines. The Prematurity-Related Ventilatory Control (Pre-Vent) observational multicenter prospective study collected bedside monitor data from > 700 extremely preterm infants to identify physiologic features that predict respiratory outcomes. We calculated a subset of 33 HCTSA features on > 7M 10-minute windows of oxygen saturation (SPO2) and heart rate (HR) from the Pre-Vent cohort to quantify predictive performance. This subset included representatives previously identified using unsupervised clustering on > 3500 HCTSA algorithms. Performance of each feature was measured by individual area under the receiver operating curve (AUC) at various days of life and binary respiratory outcomes. These were compared to optimal PreVent physiologic predictor IH90 DPE, the duration per event of intermittent hypoxemia events with threshold of 90%. Main Results The top HCTSA features were from a cluster of algorithms associated with the autocorrelation of SPO2 time series and identified low frequency patterns of desaturation as high risk. These features had comparable performance to and were highly correlated with IH90_DPE but perhaps measure the physiologic status of an infant in a more robust way that warrants further investigation. The top HR HCTSA features were symbolic transformation measures that had previously been identified as strong predictors of neonatal mortality. HR metrics were only important predictors at early days of life which was likely due to the larger proportion of infants whose outcome was death by any cause. A simple HCTSA model using 3 top features outperformed IH90_DPE at day of life 7 (.778 versus .729) but was essentially equivalent at day of life 28 (.849 versus .850). These results validated the utility of a representative HCTSA approach but also provides additional evidence supporting IH90_DPE as an optimal predictor of respiratory outcomes.
Collapse
Affiliation(s)
- Jiaxing Qiu
- Department of Medicine, Division of Cardiology, University of Virginia School of Medicine, Charlottesville, VA
| | - Juliann M Di Fiore
- Department of Pediatrics, Case Western Reserve University School of Medicine, University Hospitals Rainbow Babies and Children's Hospital, Cleveland, OH
| | - Narayanan Krishnamurthi
- Department of Pediatrics, Division of Autonomic Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Premananda Indic
- Department of Electrical Engineering, University of Texas at Tyler, Tyler, TX
| | - John L Carroll
- Department of Pediatrics, University of Arkansas for Medical Sciences and Arkansas Children's Hospital, Little Rock, AK
| | - Nelson Claure
- Department of Pediatrics, Division of Neonatology, University of Miami Miller School of Medicine, Miami, FL
| | - James S Kemp
- Department of Pediatrics, Division of Pediatric Pulmonology, Washington University School of Medicine, St. Louis, MO
| | - Phyllis A Dennery
- Department of Pediatrics, Division of Newborn Medicine, Washington University School of Medicine, St. Louis, MO
| | - Namasivayam Ambalavanan
- Department of Pediatrics, Division of Neonatology, University of Alabama at Birmingham, Birmingham, AL
| | - Debra E Weese-Mayer
- Department of Pediatrics, Division of Autonomic Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Anna Maria Hibbs
- Department of Pediatrics, Case Western Reserve University School of Medicine, University Hospitals Rainbow Babies and Children's Hospital, Cleveland, OH
| | - Richard J Martin
- Department of Pediatrics, Case Western Reserve University School of Medicine, University Hospitals Rainbow Babies and Children's Hospital, Cleveland, OH
| | - Eduardo Bancalari
- Department of Pediatrics, Division of Neonatology, University of Miami Miller School of Medicine, Miami, FL
| | - Aaron Hamvas
- Ann and Robert H. Lurie Children's Hospital and Northwestern University Department of Pediatrics, Chicago, IL
| | - J Randall Moorman
- Department of Medicine, Division of Cardiology, University of Virginia School of Medicine, Charlottesville, VA
| | - Douglas E Lake
- Department of Medicine, Division of Cardiology, University of Virginia School of Medicine, Charlottesville, VA
| |
Collapse
|
38
|
Paes B, Lanari M, Rodgers-Gray B, Fullarton J, Carbonell-Estrany X. Opinion: The optimal use of risk factors to guide palivizumab prophylaxis against severe respiratory syncytial virus infection in moderate-to-late preterm infants. Front Pediatr 2024; 12:1343960. [PMID: 38283631 PMCID: PMC10811053 DOI: 10.3389/fped.2024.1343960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Accepted: 01/03/2024] [Indexed: 01/30/2024] Open
Affiliation(s)
- Bosco Paes
- Department of Pediatrics (Neonatal Division), McMaster University, Hamilton, ON, Canada
| | - Marcello Lanari
- Paediatric Emergency Unit, IRCCS-Policlinico Ospedaliero-Universitario di Bologna, Bologna, Italy
| | | | | | | |
Collapse
|
39
|
Rozé J, Bacchetta J, Lapillonne A, Boubred F, Picaud J, Marchand‐Martin L, Bruel‐Tessoulin A, Harambat J, Biran V, Nuyt A, Darmaun D, Ancel P. High Amino Acid Intake in Early Life Is Associated With Systolic but Not Diastolic Arterial Hypertension at 5 Years of Age in Children Born Very Preterm. J Am Heart Assoc 2024; 13:e032804. [PMID: 38156453 PMCID: PMC10863839 DOI: 10.1161/jaha.123.032804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Accepted: 11/14/2023] [Indexed: 12/30/2023]
Abstract
BACKGROUND The life course of individuals born very premature is a topic of increasing concern. The association between high early amino acid intake and later high blood pressure (HBP) in preterm neonates is debated. METHODS AND RESULTS In a national, prospective, population-based birth cohort, EPIPAGE-2 (Etude Epidémiologique sur Petits Ages Gestationnels), we assessed blood pressure at 5 years. Eligible infants were those born between 24 and 29 weeks of gestation. Infants were distributed in 2 groups of 717 infants matched on propensity score on whether or not they were exposed to high amino acid intake (>3.5 g/kg per day at day 7); 455 control term infants were also enrolled. A value ≥95th percentile of reference values for age and height defined systolic or diastolic HBP. Blood pressure at 5 years of age was assessed for 389 and 385 children in the exposed and nonexposed groups, respectively. Rates (in percent) of systolic and diastolic HBP were 18.0% (95% CI, 14.5%-22.2%), 13.3% (95% CI, 10.3%-17.0%), 8.5% (95% CI, 6.5%-11.1%), and 9.0% (95% CI, 6.6%-12.3%), 10.2% (95% CI, 7.5%-13.6%), and 5.4% (95% CI, 3.8%-7.6%) in exposed, nonexposed, and term-born groups, respectively. Exposure to high early amino acid intake and maximal serum creatinine (by 50 μmol/L) between day 3 and day 7 were 2 independent risk factors for systolic HBP (adjusted odds ratio [aOR], 1.60 [95% CI, 1.05-2.43] and aOR, 1.59 [95% CI, 1.12-2.26], respectively) but not for diastolic HBP (aOR, 0.84 [95% CI, 0.50-1.39] and aOR, 1.09 [95% CI, 0.71-1.67], respectively). After adjustment for 5-year weight Z score, the aOR between high early amino acid intake and systolic HBP was 1.50 [95% CI, 0.98-2.30]. CONCLUSIONS These results suggest that mechanisms of childhood systolic HBP involve neonatal renal challenge by high amino acid intake or dysfunction.
Collapse
Affiliation(s)
- Jean‐Christophe Rozé
- Department of Neonatal MedicineNantes University HospitalNantesFrance
- UMR 1280, INRAE‐Nantes UniversitéNantesFrance
| | - Justine Bacchetta
- Reference Centre for Rare Kidney Diseases, INSERM 1033 Research Unit, Hospices Civils de LyonLyon 1 UniversityLyonFrance
| | - Alexandre Lapillonne
- Department of Neonatal Medicine, Assistance Publique Hopitaux de ParisNecker Enfants Malades HospitalParisFrance
| | - Farid Boubred
- Department of Neonatology, Faculté de MédecineAix‐Marseille UniversitéMarseilleFrance
| | - Jean‐Charles Picaud
- Department of NeonatologyHospices Civils de LyonLyonFrance
- Laboratoire CarMen, INSERM, INRAUniversité Claude Bernard Lyon1Pierre‐BéniteFrance
| | - Laetitia Marchand‐Martin
- Université Paris Cité, Sorbonne Paris‐Nord, Inserm, INRAE, CRESS, Obstetrical Perinatal and Pediatric Epidemiology Research Team, EPOPéParisFrance
| | | | - Jérome Harambat
- Pediatric Nephrology Unit, Department of PediatricsBordeaux University HospitalBordeauxFrance
| | - Valérie Biran
- Neonatal Intensive Care Unit, Assistance Publique‐Hôpitaux de ParisRobert Debré Children’s HospitalParisFrance
| | - Anne‐Monique Nuyt
- Pediatric Department, CHU Saint JustineUniversité de MontrealQuebecCanada
| | | | - Pierre‐Yves Ancel
- Université Paris Cité, Sorbonne Paris‐Nord, Inserm, INRAE, CRESS, Obstetrical Perinatal and Pediatric Epidemiology Research Team, EPOPéParisFrance
| |
Collapse
|
40
|
Bauer-Rusek S, Shalit S, Yakobson D, Levkovitz O, Ghetti C, Gold C, Stordal AS, Arnon S. Music therapy and weight gain in preterm infants: Secondary analysis of the randomized controlled LongSTEP trial. J Pediatr Gastroenterol Nutr 2024; 78:113-121. [PMID: 38291685 DOI: 10.1002/jpn3.12061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 09/14/2023] [Accepted: 09/20/2023] [Indexed: 02/01/2024]
Abstract
OBJECTIVES This study assessed the association between MT and weight gain among preterm infants hospitalized in Neonatal Intensive Care Units. METHODS Data collected during the international, randomized, Longitudinal Study of Music Therapy's Effectiveness for Premature Infants and their Caregivers (LongSTEP) study were compared between the MT group and the standard care (SC) group. Weights were recorded at birth, enrollment, and discharge. Weight percentiles, Z-scores, weight gain velocity, and extrauterine growth restriction (EUGR) were calculated. RESULTS Among 201 preterm infants included, no significant differences in weight parameters (weight, weight percentiles, weight Z-scores; all p ≥ 0.23) were found between the MT group (n = 104) and the SC (n = 97) group at birth, enrollment, or discharge. No statistical differences in EUGR represented by change in Z-scores from birth to discharge were recorded between MT and SC (0.8 vs. 0.7). Among perinatal parameters, younger gestational age (p = 0.005) and male sex (p = 0.012) were associated with increased risk of EUGR at discharge. Antenatal steroid treatment, systemic infection, bronchopulmonary dysplasia, neurological morbidities, retinopathy of prematurity, necrotizing enterocolitis, parental factors (amount of skin-to-skin care, bonding, anxiety, and depression questionnaire scores), and type of enteral nutrition did not significantly influence weight gain parameters (all p > 0.05). CONCLUSIONS In the LongSTEP study, MT for preterm infants and families was not associated with better weight parameters compared to the SC group. The degree of prematurity remains the main risk factor for unfavorable weight parameters.
Collapse
Affiliation(s)
- Sofia Bauer-Rusek
- Department of Neonatology, Meir Medical Center, Kfar Saba, Israel
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Shachar Shalit
- Department of Neonatology, Meir Medical Center, Kfar Saba, Israel
- Department of Nutrition and Dietetics, Meir Medical Center, Kfar Saba, Israel
| | - Dana Yakobson
- Department of Neonatology, Meir Medical Center, Kfar Saba, Israel
- Department of Music Therapy, Aalborg University, Aalborg, Denmark
| | - Orly Levkovitz
- Department of Neonatology, Meir Medical Center, Kfar Saba, Israel
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Claire Ghetti
- The Grieg Academy Music Therapy Research Center, University of Bergen, Bergen, Norway
| | - Christian Gold
- The Grieg Academy Music Therapy Research Center, University of Bergen, Bergen, Norway
- Norwegian Research Centre AS, University of Bergen, Bergen, Norway
| | | | - Shmuel Arnon
- Department of Neonatology, Meir Medical Center, Kfar Saba, Israel
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| |
Collapse
|
41
|
Garg PP, Riddick R, Ansari MAY, Pittman I, Ladd MR, Porcelli P, Garg PM. Risk factors for postoperative complications in preterm infants with surgical necrotizing enterocolitis and associated outcomes. J Neonatal Perinatal Med 2024; 17:77-89. [PMID: 38217616 PMCID: PMC10939752 DOI: 10.3233/npm-230076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2024]
Abstract
BACKGROUND We aim to determine clinical risk factors for postoperative complications in preterm infants with surgical necrotizing enterocolitis (NEC) or spontaneous intestinal perforation (SIP). METHODS A retrospective cohort study of preterm infants with surgical NEC or SIP to compare clinical factors between those with and without postoperative complications. RESULTS 78/109 (71.5%) infants had any complication following surgical NEC. Adhesions (20/35, 57.1%) and wound infection (6/35, 17.1%) were the most common single surgical complications. Patients with a single surgical complication (35/66, 53%) were significantly less likely to be exposed to antenatal steroids, more frequently had a jejunostomy, needed a central line longer, and had a longer length of stay than those without any surgical complication. Infants with > 1 surgical complication (43/71, 60.5%) included mainly females, and had AKI more frequently at NEC onset, lower weight z-scores and lower weight for length z- scores at 36 weeks PMA than those without any complications.On multinomial logistic regression, antenatal steroids exposure (OR 0.23 [CI 0.06, 0.84]; p = 0.027) was independently associated with lower risk and jejunostomy 4.81 (1.29, 17.9) was independently associated with higher risk of developing a single complication. AKI following disease onset (OR 5.33 (1.38, 20.6), P = 0.015) was independently associated with > 1 complication in surgical NEC/SIP infants. CONCLUSION Infants with postoperative complications following surgical NEC were more likely to be female, have additional morbidities, and demonstrate growth failure at 36 weeks PMA than those without surgical complications. There was no difference in mortality between those with and without surgical complications.
Collapse
Affiliation(s)
- P P Garg
- Department of Pediatrics, University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - R Riddick
- Department of Pediatrics, University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - M A Y Ansari
- Department of Data Sciences, University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - I Pittman
- Department of Pediatrics, University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - M R Ladd
- Department of General Surgery/Pediatric Surgery, Atrium Health Wake Forest Baptist, Wake Forest School of Medicine, Winston Salem, NC, USA
| | - P Porcelli
- Department of Pediatrics/Neonatology, Atrium Health Wake Forest Baptist, Wake Forest School of Medicine, Winston Salem, NC, USA
| | - P M Garg
- Department of Pediatrics, University of Mississippi Medical Center, Jackson, Mississippi, USA
- Department of Pediatrics/Neonatology, Atrium Health Wake Forest Baptist, Wake Forest School of Medicine, Winston Salem, NC, USA
| |
Collapse
|
42
|
Amer R, DeCabo C, Elnagary M, Seshia MM, Elsayed YN. The association of cumulative vasoactive drugs and neurodevelopmental outcomes in preterm Infants <29 weeks gestation. J Neonatal Perinatal Med 2024; 17:71-76. [PMID: 38189716 DOI: 10.3233/npm-230077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2024]
Abstract
OBJECTIVE To assess the effect of cardiovascular medications on the neurodevelopment of preterm infants, as measured by calculated cumulative time of vasoactive-inotropic score (VISct). METHODS A retrospective study was conducted on preterm infants who developed significant hypotension defined as a mean BP more than 2SDs below the mean for GA and received treatment with duration > 6 hours for each hypotensive episode, we calculated the vasoactive inotropic score (VIS) and cumulative exposure to cardiovascular medications over time (VISct). The composite Bayley III was reported from the high-risk follow-up clinic for the surviving infants between 18 to 21 months corrected age. RESULTS VISct was significantly higher in infants with abnormal neurodevelopment. Cognitive Bayley was the most affected component with median (IQR) VISct 882.5(249,2047) versus 309(143,471) (p-value 0.012), followed by language function with VISct 786(261,1563.5), versus 343(106.75,473.75) (p-value 0.016) when those with Bayley III <85 were compared with those with normal Bayley IIIs. CONCLUSION High VISct scores may have negative effect on cognitive and language neurodevelopmental outcomes.
Collapse
Affiliation(s)
- R Amer
- Pediatrics Department, Section of Neonatology, McMaster University, Hamilton, ON, Canada
| | - C DeCabo
- Pediatrics Department, Section of Neonatology, University of Manitoba, Winnipeg, MB, Canada
| | - M Elnagary
- McMaster University, Hamilton, ON, Canada
| | - M M Seshia
- Pediatrics Department, Section of Neonatology, University of Manitoba, Winnipeg, MB, Canada
| | - Y N Elsayed
- Pediatrics Department, Section of Neonatology, University of Manitoba, Winnipeg, MB, Canada
| |
Collapse
|
43
|
Dietrich LJ, Gong A, Gelfond J, Blanco CL. Oral feeding trajectories and neurodevelopmental outcomes at 12 and 24 month follow-up for preterm infants. J Neonatal Perinatal Med 2024; 17:21-30. [PMID: 38393924 DOI: 10.3233/npm-230088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2024]
Abstract
BACKGROUND Few studies characterize feeding performance in the NICU when predicting neurodevelopmental outcomes. Our objective was to investigate the relationship between time to full oral feeds (FULL-PO) and neurodevelopmental and feeding outcomes in the first 2 years in preterm infants admitted to the NICU. METHODS This retrospective study included infants born between 01/01/2014-07/31/2017, gestational age < 32 weeks and/or birth weight < 1500 g. We examined feeding difficulties, cerebral palsy, and Bayley scores for those reaching FULL-PO at a post menstrual age (PMA)≤38.0 weeks (EARLY) vs.>38.0 weeks (LATE). Additionally, the oral feeding achieved at various timepoints between 36- and 42-weeks postmenstrual age (PMA) was measured to construct a timeline of oral feeding acquisition. RESULTS Of 192 infants, 147(77%) achieved FULL-PO EARLY and 45(23%) LATE. Comorbidities and length of stay were higher and unadjusted Bayley scores were lower at 12 months corrected age (CA) and 24 months chronological age (CH) in the LATE group. Feeding difficulties were higher in the LATE group at 24 months CH. Infants born < 27-28 weeks GA were more likely to achieve oral feeding at a later PMA. Infants with bronchopulmonary dysplasia (BPD) had significant feeding and developmental delays. CONCLUSIONS Establishing full oral feeds by 38.0 weeks PMA may be used as a predictor for feeding difficulties at 24 months CH. Infants born < 27-28 weeks GA and those with BPD are more likely to take extended amounts of time to achieve full oral feeding and need additional feeding support. Infants with BPD are high risk for neurodevelopmental delays.
Collapse
Affiliation(s)
- L J Dietrich
- Pediatrics, Division of Neonatology, University of Texas Health San Antonio, San Antonio, TX, USA
- University Health System, San Antonio, TX, USA
| | - A Gong
- Pediatrics, Division of Neonatology, University of Texas Health San Antonio, San Antonio, TX, USA
- University Health System, San Antonio, TX, USA
| | - J Gelfond
- Department of Epidemiology and Biostatistics, University of Texas Health San Antonio, San Antonio, TX, USA
| | - C L Blanco
- Pediatrics, Division of Neonatology, University of Texas Health San Antonio, San Antonio, TX, USA
- University Health System, San Antonio, TX, USA
| |
Collapse
|
44
|
Malova M, Parodi A, Severino M, Tortora D, Calevo MG, Traggiai C, Massirio P, Minghetti D, Uccella S, Preiti D, Nobili L, Rossi A, Ramenghi LA. Neurodevelopmental Outcome at 3 Years of Age in Very Low Birth Weight Infants According to Brain Development and Lesions. Curr Pediatr Rev 2024; 20:94-105. [PMID: 36752291 DOI: 10.2174/1573396319666230208092416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 01/24/2023] [Accepted: 01/25/2023] [Indexed: 02/09/2023]
Abstract
BACKGROUND During the last decades, severe brain lesions affecting very low birth weight (<1500 gr, VLBW) infants were gradually substituted by milder lesions with debatable prognoses. OBJECTIVE The objective of this study is to define type, frequency and 3 years of neurodevelopmental outcome of prematurity-related brain lesions in a modern cohort of VLBW infants. METHODS VLBW infants admitted to our NICU in 5 years period with brain MRI at term-equivalent age were included. MRI scans were reviewed to identify and grade white matter lesions (WML), intraventricular hemorrhage (IVH), and cerebellar hemorrhage (CBH). Linear measurements of brain size, biparietal width (BPW) and trans-cerebellar diameter (TCD) were carried out. Total maturation score (TMS) was calculated. Developmental Coefficients (DQ) on Griffiths Scale at 3 years of age were compared between patients with different types and grades of lesions and patients without lesions; possible correlations between linear brain measurements, brain maturation and outcome were explored. RESULTS Study included 407 patients. Of them, 187 (46%) had at least one brain lesion on MRI, while 37 (9%) had severe lesions. The most frequent lesion was IVH (28%), followed by WML (21%) and CBH (17%). Mild and severe IVH, moderate and severe WML and all grades of CBH were related to worst outcome at 3 years. In patients without lesions, small BPW and small TCD were associated with worse outcomes. No correlations were observed between TMS and outcome. CONCLUSION We have observed that even mild brain lesions have a negative influence on neurological outcome at 3 years of age.
Collapse
Affiliation(s)
- Mariya Malova
- Neonatal Intensive Care Unit, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Alessandro Parodi
- Neonatal Intensive Care Unit, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | | | - Domenico Tortora
- Neuroradiology Unit, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Maria Grazia Calevo
- Epidemiology and Biostatistics Unit, Scientific Direction, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Cristina Traggiai
- Neonatal Intensive Care Unit, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Paolo Massirio
- Neonatal Intensive Care Unit, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Diego Minghetti
- Neonatal Intensive Care Unit, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Sara Uccella
- Child Neuropsychiatry Unit, IRCCS Istituto Giannina Gaslini, Genoa, Italy
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics and Maternal and Child Health (DINOGMI), University of Genoa, Genoa, Italy
| | - Deborah Preiti
- Psychology Unit, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Lino Nobili
- Child Neuropsychiatry Unit, IRCCS Istituto Giannina Gaslini, Genoa, Italy
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics and Maternal and Child Health (DINOGMI), University of Genoa, Genoa, Italy
| | - Andrea Rossi
- Neuroradiology Unit, IRCCS Istituto Giannina Gaslini, Genoa, Italy
- Department of Health Sciences (DISSAL), University of Genoa, Genoa, Italy
| | - Luca Antonio Ramenghi
- Neonatal Intensive Care Unit, IRCCS Istituto Giannina Gaslini, Genoa, Italy
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics and Maternal and Child Health (DINOGMI), University of Genoa, Genoa, Italy
| |
Collapse
|
45
|
Mohamed I, El Raichani N, Otis AS, Lavoie JC. Parenteral Cysteine Supplementation in Preterm Infants: One Size Does Not Fit All. Biomedicines 2023; 12:63. [PMID: 38255171 PMCID: PMC10813382 DOI: 10.3390/biomedicines12010063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 12/12/2023] [Accepted: 12/16/2023] [Indexed: 01/24/2024] Open
Abstract
Due to their gastrointestinal immaturity or the severity of their pathology, many neonates require parenteral nutrition (PN). An amino acid (AA) solution is an important part of PN. Cysteine is a key AA for protein and taurine synthesis, as well as for glutathione synthesis, which is a cornerstone of antioxidant defenses. As cysteine could be synthesized from methionine, it is considered a nonessential AA. However, many studies suggest that cysteine is a conditionally essential AA in preterm infants due to limitations in their capacity for cysteine synthesis from methionine and the immaturity of their cellular cysteine uptake. This critical review discusses the endogenous synthesis of cysteine, its main biological functions and whether cysteine is a conditionally essential AA. The clinical evidence evaluating the effectiveness of the current methods of cysteine supplementation, between 1967 and 2023, is then reviewed. The current understanding of cysteine metabolism is applied to explain why these methods were not proven effective. To respond to the urgent need for changing the current methods of parenteral cysteine supplementation, glutathione addition to PN is presented as an innovative alternative with promising results in an animal model. At the end of this review, future directions for research in this field are proposed.
Collapse
Affiliation(s)
- Ibrahim Mohamed
- Department of Pediatrics/Neonatology, CHU Sainte-Justine, University of Montreal, Montreal, QC H3T 1J4, Canada;
- Department of Nutrition, University of Montreal, Montreal, QC H3T 1J4, Canada;
| | - Nadine El Raichani
- Department of Nutrition, University of Montreal, Montreal, QC H3T 1J4, Canada;
| | - Anne-Sophie Otis
- Pharmacy, CHU Sainte-Justine, University of Montreal, Montreal, QC H3T 1J4, Canada
| | - Jean-Claude Lavoie
- Department of Pediatrics/Neonatology, CHU Sainte-Justine, University of Montreal, Montreal, QC H3T 1J4, Canada;
- Department of Nutrition, University of Montreal, Montreal, QC H3T 1J4, Canada;
| |
Collapse
|
46
|
Cao L, Liu X, Sun T, Zhang Y, Bao T, Cheng H, Tian Z. Predictive and Diagnostic Values of Systemic Inflammatory Indices in Bronchopulmonary Dysplasia. Children (Basel) 2023; 11:24. [PMID: 38255338 PMCID: PMC10814477 DOI: 10.3390/children11010024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 12/19/2023] [Accepted: 12/23/2023] [Indexed: 01/24/2024]
Abstract
BACKGROUND Bronchopulmonary dysplasia (BPD) is the most common respiratory complication in preterm infants, and there is a lag in the diagnosis of BPD. Inflammation is a vital pathogenic factor for BPD; we aim to evaluate the predictive and diagnostic values of systemic inflammatory indices in BPD. METHODS Between 1 January 2019 and 31 May 2023, the clinical data of 122 premature infants with a gestational age of <32 weeks in the Department of Neonatology, the Affiliated Huai'an No. 1 People's Hospital of Nanjing Medical University, were retrospectively collected and classified into non-BPD (n = 72) and BPD (n = 50) groups based on the National Institute of Child Health and Human Development 2018 criteria. To compare the general characteristics of each group, we identified the independent risk variables for BPD using multivariate logistic regression analysis, compared the systemic inflammatory indices at birth, 72 h, 1 week, 2 weeks, and 36 weeks postmenstrual age (PMA), and constructed the receiver operating characteristic curves of neutrophil-to-lymphocyte ratio (NLR) diagnosis of BPD at different time points. RESULTS ① The independent risk factors for BPD in preterm infants were birth weight, small for gestational age, and days of oxygen therapy (all p < 0.05). ② At 72 h and 1 week after birth, the serum NLR of the BPD group was higher than for the non-BPD group (p < 0.05). Furthermore, the neutrophil count (N), NLR, monocyte-to-lymphocyte ratio (MLR), systemic immune-inflammation index, systemic inflammation response index (SIRI), and pan-immune-inflammation value of infants with BPD were higher than the non-BPD group at 3 weeks after birth (p < 0.05). Moreover, at 36 weeks of PMA, the serum N, NLR, MLR, and SIRI of BPD infants were higher than those of non-BPD infants (p < 0.05). ③ The NLR of infants with and without BPD gradually increased after birth, reaching a peak at 72 h and 1 week, respectively. At 3 weeks postnatal, the NLR had the highest predictive power for BPD, with an area under the curve (AUC) of 0.717 (p < 0.001); the sensitivity was 56% and specificity was 86.1%. In addition, the NLR at 36 weeks of PMA exhibited some diagnostic value for BPD. The AUC was 0.693 (p < 0.001), the sensitivity was 54%, and specificity was 83.3%. CONCLUSIONS At 3 weeks after birth and 36 weeks of PMA, some systemic inflammation indices (like N, NLR, SIRI) of preterm infants with BPD have specific predictive and diagnostic values; these indices may help the management of high-risk preterm infants with BPD.
Collapse
Affiliation(s)
| | | | | | | | | | | | - Zhaofang Tian
- Department of Neonatology, The Affiliated Huaian No.1 People’s Hospital of Nanjing Medical University, Huai’an 223300, China; (L.C.); (X.L.); (T.S.); (Y.Z.); (T.B.); (H.C.)
| |
Collapse
|
47
|
Lugli L, Pugliese M, Bertoncelli N, Bedetti L, Agnini C, Guidotti I, Roversi MF, Della Casa EM, Cavalleri F, Todeschini A, Di Caprio A, Zini T, Corso L, Miselli F, Ferrari F, Berardi A. Neurodevelopmental Outcome and Neuroimaging of Very Low Birth Weight Infants from an Italian NICU Adopting the Family-Centered Care Model. Children (Basel) 2023; 11:12. [PMID: 38275433 PMCID: PMC10813860 DOI: 10.3390/children11010012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 12/15/2023] [Accepted: 12/19/2023] [Indexed: 01/27/2024]
Abstract
BACKGROUND Improvements in perinatal care have substantially decreased mortality rates among preterm infants, yet their neurodevelopmental outcomes and quality of life persist as a pertinent public health concern. Family-centered care has emerged as a holistic philosophy that promotes effective alliances among patients, families, and healthcare providers to improve the quality of care. AIMS This longitudinal prospective study aims to evaluate the neurodevelopmental outcomes and brain MRI findings in a cohort of preterm newborns admitted to a neonatal intensive care unit (NICU) adopting a family-centered care model. METHODS Very low birth weight (VLBW) infants admitted to the NICU of Modena between 2015 and 2020 were enrolled. Infants who underwent conventional brain magnetic resonance imaging (MRI) at term-equivalent age were included. Neurodevelopmental follow-up was performed until the age of 24 months by a multidisciplinary team using the Amiel-Tison neurological assessment and the Griffiths Mental Developmental Scales (GMDS-R). Neurodevelopmental outcomes were classified as major sequelae (cerebral palsy, DQ ≤ 70, severe sensory impairment), minor sequelae (minor neurological signs such as clumsiness or DQ between 71 and 85), and normal outcomes (no neurological signs and DQ > 85). Risk factors for severe outcomes were assessed. RESULTS In total, 49 of the 356 infants (13.8%) died before hospital discharge, and 2 were excluded because of congenital disorders. Of the remaining 305 infants, 222 (72.8%) completed the 24 month follow-up and were included in the study. Neurodevelopmental outcomes were classified as normal (n = 173, 77.9%), minor (n = 34, 15.3%), and major sequelae (n = 15, 6.8%). Among 221 infants undergoing brain MRI, 76 (34.4%) had major lesions (intraventricular hemorrhage, hemorrhagic parenchymal infarction, periventricular leukomalacia, and large cerebellar hemorrhage). In the multivariate regression model, the retinopathy of prematurity (OR 1.8; p value 0.016) and periventricular-intraventricular hemorrhage (OR 5.6; p value < 0.004) were associated with major sequelae. CONCLUSIONS We reported low rates of severe neurodevelopmental outcomes in VLBW infants born in an Italian NICU with FCC. Identifying the risk factors for severe outcomes can assist in tailoring and optimizing early interventions on an individual basis, both within the NICU and after discharge.
Collapse
Affiliation(s)
- Licia Lugli
- Neonatology Unit, Mother-Child Department, University Hospital of Modena, Via del Pozzo 71, 41100 Modena, Italy; (N.B.); (L.B.); (C.A.); (I.G.); (M.F.R.); (E.M.D.C.); (T.Z.); (F.M.); (F.F.); (A.B.)
| | - Marisa Pugliese
- Psychology Unit, University Hospital of Modena, 41100 Modena, Italy;
| | - Natascia Bertoncelli
- Neonatology Unit, Mother-Child Department, University Hospital of Modena, Via del Pozzo 71, 41100 Modena, Italy; (N.B.); (L.B.); (C.A.); (I.G.); (M.F.R.); (E.M.D.C.); (T.Z.); (F.M.); (F.F.); (A.B.)
| | - Luca Bedetti
- Neonatology Unit, Mother-Child Department, University Hospital of Modena, Via del Pozzo 71, 41100 Modena, Italy; (N.B.); (L.B.); (C.A.); (I.G.); (M.F.R.); (E.M.D.C.); (T.Z.); (F.M.); (F.F.); (A.B.)
| | - Cristina Agnini
- Neonatology Unit, Mother-Child Department, University Hospital of Modena, Via del Pozzo 71, 41100 Modena, Italy; (N.B.); (L.B.); (C.A.); (I.G.); (M.F.R.); (E.M.D.C.); (T.Z.); (F.M.); (F.F.); (A.B.)
| | - Isotta Guidotti
- Neonatology Unit, Mother-Child Department, University Hospital of Modena, Via del Pozzo 71, 41100 Modena, Italy; (N.B.); (L.B.); (C.A.); (I.G.); (M.F.R.); (E.M.D.C.); (T.Z.); (F.M.); (F.F.); (A.B.)
| | - Maria Federica Roversi
- Neonatology Unit, Mother-Child Department, University Hospital of Modena, Via del Pozzo 71, 41100 Modena, Italy; (N.B.); (L.B.); (C.A.); (I.G.); (M.F.R.); (E.M.D.C.); (T.Z.); (F.M.); (F.F.); (A.B.)
| | - Elisa Muttini Della Casa
- Neonatology Unit, Mother-Child Department, University Hospital of Modena, Via del Pozzo 71, 41100 Modena, Italy; (N.B.); (L.B.); (C.A.); (I.G.); (M.F.R.); (E.M.D.C.); (T.Z.); (F.M.); (F.F.); (A.B.)
| | - Francesca Cavalleri
- Neuroradiology Unit, University Hospital of Modena, 41100 Modena, Italy; (F.C.); (A.T.)
| | - Alessandra Todeschini
- Neuroradiology Unit, University Hospital of Modena, 41100 Modena, Italy; (F.C.); (A.T.)
| | - Antonella Di Caprio
- Department of Medical and Surgical Sciences for Mother, Children and Adults, Postgraduate School of Pediatrics, University of Modena and Reggio Emilia, 41121 Modena, Italy; (A.D.C.); (L.C.)
| | - Tommaso Zini
- Neonatology Unit, Mother-Child Department, University Hospital of Modena, Via del Pozzo 71, 41100 Modena, Italy; (N.B.); (L.B.); (C.A.); (I.G.); (M.F.R.); (E.M.D.C.); (T.Z.); (F.M.); (F.F.); (A.B.)
| | - Lucia Corso
- Department of Medical and Surgical Sciences for Mother, Children and Adults, Postgraduate School of Pediatrics, University of Modena and Reggio Emilia, 41121 Modena, Italy; (A.D.C.); (L.C.)
| | - Francesca Miselli
- Neonatology Unit, Mother-Child Department, University Hospital of Modena, Via del Pozzo 71, 41100 Modena, Italy; (N.B.); (L.B.); (C.A.); (I.G.); (M.F.R.); (E.M.D.C.); (T.Z.); (F.M.); (F.F.); (A.B.)
- PhD Program in Clinical and Experimental Medicine, University of Modena and Reggio Emilia, 41121 Modena, Italy
| | - Fabrizio Ferrari
- Neonatology Unit, Mother-Child Department, University Hospital of Modena, Via del Pozzo 71, 41100 Modena, Italy; (N.B.); (L.B.); (C.A.); (I.G.); (M.F.R.); (E.M.D.C.); (T.Z.); (F.M.); (F.F.); (A.B.)
| | - Alberto Berardi
- Neonatology Unit, Mother-Child Department, University Hospital of Modena, Via del Pozzo 71, 41100 Modena, Italy; (N.B.); (L.B.); (C.A.); (I.G.); (M.F.R.); (E.M.D.C.); (T.Z.); (F.M.); (F.F.); (A.B.)
| |
Collapse
|
48
|
Abrmanová M, Brabcová I, Tóthová V, Červený M. Social predictors of breastfeeding and the impact of interventions on breastfeeding of preterm infants: A longitudinal study. Eur J Midwifery 2023; 7:44. [PMID: 38125554 PMCID: PMC10731748 DOI: 10.18332/ejm/174125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Revised: 10/12/2023] [Accepted: 10/30/2023] [Indexed: 12/23/2023] Open
Abstract
INTRODUCTION The multifaceted benefits of breastfeeding for mothers and infants include enhanced neurodevelopment and immune function in preterm infants. However, more research is needed to understand the unique factors affecting breastfeeding practices in preterm infants. This study aimed to identify key social predictors of breastfeeding in preterm infants and assess the effectiveness of specific interventions on their feeding practices during the first six months postpartum. METHODS A prospective, monocentric, longitudinal study involving a cohort of 201 preterm infants was executed at the Neonatology Department, Ceske Budejovice Hospital, Czech Republic, from January 2020 to January 2023. The STROBE guidelines were used. RESULTS The study results elucidated a transition from breastfeeding to bottle feeding and formula within the infants' first six months. Notable social predictors of breastfeeding encompassed factors such as the number of children in the household, the mother's marital status, and the nature of housing. Certain interventions, including immediate skin-to-skin contact between mother and child, and initiation of nutritive feeding within the first half-hour post-birth, significantly influenced the probability of breastfeeding. CONCLUSIONS The data underscored that social predictors and nursing interventions substantially shape the breastfeeding practices of preterm infants during the first six months postpartum. Inequities in health outcomes among premature infants can be effectively curbed through comprehensive care models that account for socioeconomic factors influencing breastfeeding.
Collapse
Affiliation(s)
- Michaela Abrmanová
- Institute of Nursing, Midwifery and Emergency Care, Faculty of Health and Social Sciences, University of South Bohemia in Ceske Budejovice, Česke Budějovice, Czech Republic
| | - Iva Brabcová
- Institute of Nursing, Midwifery and Emergency Care, Faculty of Health and Social Sciences, University of South Bohemia in Ceske Budejovice, Česke Budějovice, Czech Republic
| | - Valérie Tóthová
- Institute of Nursing, Midwifery and Emergency Care, Faculty of Health and Social Sciences, University of South Bohemia in Ceske Budejovice, Česke Budějovice, Czech Republic
| | - Martin Červený
- Institute of Nursing, Midwifery and Emergency Care, Faculty of Health and Social Sciences, University of South Bohemia in Ceske Budejovice, Česke Budějovice, Czech Republic
| |
Collapse
|
49
|
Bhader M, Al-Hindi M, Ghaddaf A, Alamoudi A, Abualola A, Kalantan R, AlKhulifi N, Halawani I, Al-Qurashi M. Noninvasive Neurally Adjusted Ventilation versus Nasal Continuous or Intermittent Positive Airway Pressure for Preterm Infants: A Systematic Review and Meta-Analysis. Children (Basel) 2023; 10:1935. [PMID: 38136137 PMCID: PMC10741611 DOI: 10.3390/children10121935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 12/08/2023] [Accepted: 12/13/2023] [Indexed: 12/24/2023]
Abstract
The noninvasive neurally adjusted ventilatory assist (NIV-NAVA) is a newly developed noninvasive ventilation technique with promising clinical and ventilatory outcomes for preterm infants. This systematic review and meta-analysis aimed to investigate whether NIV-NAVA has better clinical and ventilatory outcomes than nasal continuous airway pressure (NCPAP) or noninvasive positive pressure ventilation (NIPP) on premature infants. MEDLINE, Embase, and CENTRAL were searched, and randomized controlled trials (RCTs) that compared NIV-NAVA with NCPAP or NIPP for preterm infants (gestational age: <37 weeks) were included. We evaluated the following outcomes in the neonatal intensive care unit: the desaturation rate, failure of noninvasive modality requiring intubation when received as the primary mode or the need for re-intubation after extubation from mechanical ventilation in the secondary mode (weaning), length of stay, and fraction of inspired oxygen. The mean difference and risk ratio were used to represent continuous and dichotomous outcomes, respectively. We included nine RCTs involving 339 preterm infants overall. NIV-NAVA showed similar clinical and ventilatory outcomes to NCPAP or NIPP, except for the maximum diaphragmatic electrical activity. The rate of failure of the noninvasive modality was not statistically different between NIV-NAVA and NCPAP. The pooled estimates for the maximum electrical activity were significantly reduced in NIV-NAVA compared with those in NIPP. The findings suggest that NIV-NAVA may be as safe and effective as NCPAP and NIPP for preterm neonates, particularly those who may not tolerate these alternative noninvasive methods. However, further trials are recommended for greater evidence.
Collapse
Affiliation(s)
- Mohammed Bhader
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Jeddah 21423, Saudi Arabia; (M.A.-H.); (A.G.); (A.A.); (R.K.); (N.A.); (M.A.-Q.)
- King Abdullah International Medical Research Center, Jeddah 22384, Saudi Arabia
| | - Mohammed Al-Hindi
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Jeddah 21423, Saudi Arabia; (M.A.-H.); (A.G.); (A.A.); (R.K.); (N.A.); (M.A.-Q.)
- King Abdullah International Medical Research Center, Jeddah 22384, Saudi Arabia
- Department of Pediatrics, King Abdulaziz Medical City, Jeddah 22384, Saudi Arabia
| | - Abdullah Ghaddaf
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Jeddah 21423, Saudi Arabia; (M.A.-H.); (A.G.); (A.A.); (R.K.); (N.A.); (M.A.-Q.)
- King Abdullah International Medical Research Center, Jeddah 22384, Saudi Arabia
| | - Anas Alamoudi
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Jeddah 21423, Saudi Arabia; (M.A.-H.); (A.G.); (A.A.); (R.K.); (N.A.); (M.A.-Q.)
- King Abdullah International Medical Research Center, Jeddah 22384, Saudi Arabia
| | - Amal Abualola
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Jeddah 21423, Saudi Arabia; (M.A.-H.); (A.G.); (A.A.); (R.K.); (N.A.); (M.A.-Q.)
- King Abdullah International Medical Research Center, Jeddah 22384, Saudi Arabia
| | - Renad Kalantan
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Jeddah 21423, Saudi Arabia; (M.A.-H.); (A.G.); (A.A.); (R.K.); (N.A.); (M.A.-Q.)
- King Abdullah International Medical Research Center, Jeddah 22384, Saudi Arabia
| | - Norah AlKhulifi
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Jeddah 21423, Saudi Arabia; (M.A.-H.); (A.G.); (A.A.); (R.K.); (N.A.); (M.A.-Q.)
- King Abdullah International Medical Research Center, Jeddah 22384, Saudi Arabia
| | - Ibrahim Halawani
- College of Medicine, King Abdulaziz University, Jeddah 22252, Saudi Arabia;
| | - Mansour Al-Qurashi
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Jeddah 21423, Saudi Arabia; (M.A.-H.); (A.G.); (A.A.); (R.K.); (N.A.); (M.A.-Q.)
- King Abdullah International Medical Research Center, Jeddah 22384, Saudi Arabia
- Department of Pediatrics, King Abdulaziz Medical City, Jeddah 22384, Saudi Arabia
| |
Collapse
|
50
|
Fang L, Wang C, Yang Y, Feng J, Chen F. A meta-analysis of adverse effects of retinopathy of prematurity on neurodevelopment in preterm infants. Medicine (Baltimore) 2023; 102:e36557. [PMID: 38115287 PMCID: PMC10727612 DOI: 10.1097/md.0000000000036557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Revised: 10/26/2023] [Accepted: 11/17/2023] [Indexed: 12/21/2023] Open
Abstract
BACKGROUND Retinopathy of prematurity (ROP) increases with the survival of late preterm infants, but its relationship with neurodevelopmental outcomes in preterm infants remains controversial. To investigate the relationship between ROP and its severity and adverse neurodevelopmental outcomes in preterm infants. METHODS We conducted a meta-analysis. All relevant literature before November 2022 were retrieved from PubMed, Embase, Cochrane Library Web of Science, CNKI, CBM, Wan fang Data, and VIP Database. According to the inclusion criteria and exclusion criteria, eligible literature were included to conduct clinical trial quality assessment, and the Newcastle-Ottawa scale was used to evaluate the quality of evidence. Meta-analysis was performed using RevMan5.3. Data extraction, quality assessment, and meta-analysis were performed independently by 2 people. Mean difference or standardized mean difference of motor, language and cognitive scores (Bayley III or Bayley II) were used as effect sizes for continuous data analysis, all of which were represented by 95% CI. For heterogeneity (I2 ≥ 50% or P < .10), a random effects model was used, otherwise a fixed effects model was used. RESULTS A total of 6 literature were included. The results of the ROP group for motor (comprehensive motor, proportional motor, and fine motor), language and cognitive scores were -5.57 (95%CI, -1.43 to 0.04), -0.95 (95%CI, 1.4-0.50), -1.34 (95% CI, 1.77-0.92), -1.75 (95% CI, 2.26-1.24) and -5.56 (95% CI, 9.56-1.57). Additionally, the results of severe ROP group for motor (comprehensive motor, proportional motor, fine motor), language and cognitive scores were -8.32 (95%CI, -8.91 to 7.74), -1.10 (95%CI, -1.83 to -0.36), -1.08 (95%CI, -1.75 to -0.41), -7.03 (95%CI, -7.71 to 6.35), and -7.96 (95%CI, -8.5 to -7.42). CONCLUSIONS The Bayley Scale scores of the ROP group were lower than those of the not ROP group, and the scores of the severe ROP were significantly lower than those of the not severe ROP group. These findings suggest that ROP can indeed delay motor, language and cognitive, especially in severe cases.
Collapse
Affiliation(s)
- Lan Fang
- Department of Pediatrics, Hebei General Hospital Affiliated to Hebei North University, Shijiazhuang, Hebei Province, China
| | - Chan Wang
- Department of Pediatrics, Hebei General Hospital, Shijiazhuang, Hebei Province, China
| | - Yanzhang Yang
- Department of Pediatrics, Hebei General Hospital, Shijiazhuang, Hebei Province, China
| | - Jiajia Feng
- Department of Pediatrics, Hebei General Hospital Affiliated to Hebei North University, Shijiazhuang, Hebei Province, China
| | - Fengqin Chen
- Department of Pediatrics, Hebei General Hospital, Shijiazhuang, Hebei Province, China
| |
Collapse
|