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Objetivo: estimar a prevalência de Aleitamento Materno Exclusivo (AME) entre gemelares pré-termos e investigar o efeito de nascer gemelar e pré-termo no AME na alta hospitalar. Método: coorte prospectiva de recém-nascidos em uma instituição localizada no Rio de Janeiro, no período de 13 de março de 2017 a 12 de outubro de 2018. Dados coletados em questionário e prontuário médico. Foi utilizado DAG para construção do modelo conceitual, análise exploratória dos dados e regressão logística múltipla. Resultados: a prevalência de AME na alta hospitalar de gemelares pré-termos foi de 47,8%. Pré-termos apresentaram maior chance de não estarem em AME na alta hospitalar. Não gemelares apresentaram maior chance de não estarem em AME na alta hospitalar. Conclusão: pouco mais da metade dos gemelares pré-termo não estavam em AME na alta hospitalar. Prematuros tiveram maior chance de não estarem em AME. Não gemelares pré-termo apresentaram maior chance de não estarem em AME.
Objective: to estimate the prevalence of Exclusive Breastfeeding (EBF) in preterm twins and to investigate the effect of twin and preterm birth on EBF at hospital discharge. Method: prospective cohort of newborns in an institution located in Rio de Janeiro, from March 13, 2017, to October 12, 2018. Data collected through a questionnaire and medical records. A DAG was used to build the conceptual model, exploratory data analysis and multiple logistic regression. Results: prevalence of EBF at hospital discharge of preterm twins of 47.8%. Preterm infants were more likely to not be on EBF at hospital discharge. Non-twins were more likely to not be on EBF at hospital discharge. Conclusion: just over half of preterm twins were not on EBF at hospital discharge. Preterm infants had a greater chance of not being on EBF. Preterm non-twins were more likely to not be on EBF.
Objetivo: estimar la prevalencia de Lactancia Materna Exclusiva (LME) entre gemelos prematuros y investigar el efecto de nacer gemelo y prematuro en la LME al momento del alta hospitalaria. Método: cohorte prospectiva de recién nacidos en una institución ubicada en Rio de Janeiro, entre 13//marzo/2017 y 12/octubre/2018. Los datos se recolectaron mediante cuestionario y expediente médico. Se utilizó DAG para la construcción del modelo conceptual, análisis exploratorio de los datos y regresión logística múltiple. Resultados: la prevalencia de LME en el alta hospitalaria de gemelos prematuros fue del 47,8%. Los prematuros tuvieron mayor probabilidad de no estar en LME en el alta hospitalaria. Los no gemelares tuvieron mayor probabilidad de no estar en LME en el alta hospitalaria. Conclusión: poco más de la mitad de los gemelos prematuros no estaban en LME en el alta hospitalaria. Los prematuros tuvieron mayor probabilidad de no estar en LME. Los no gemelos prematuros presentaron mayor probabilidad de no estar en LME.
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PURPOSE: With the expansion of neonatal care in sub-Saharan Africa (SSA), an increasing number of premature babies are at risk to develop retinopathy of prematurity (ROP). Previous studies have quantified the cost-effectiveness of addressing ROP in middle-income countries, but few have focused on SSA. This study estimates the cost of a national program for ROP screening and anti-VEGF injection treatment in Rwanda compared to the status quo. METHODS: Medical cost data were collected from King Faisal Hospital in Rwanda (July 2022). Societal burden of vision loss included lost productivity and quality-adjusted life years (QALYs). Published data on epidemiology and natural history of ROP were used to estimate burden and sequelae of ROP in Rwanda. Cost of a national program for screening and treating a one-year birth cohort was compared to the status quo using a decision analysis model. RESULTS: Cost of ROP screening and treatment was $738 per infant. The estimated equipment cost necessary for the startup of a national program was $58,667. We projected that a national program could avert 257 cases of blindness in the cohort and increase QALYs compared to the status quo. Screening and treatment for ROP would save an estimated $270,000 for the birth cohort from reductions in lost productivity. CONCLUSION: The cost of screening and anti-VEGF treatment for ROP is substantially less than the indirect cost of vision loss due to ROP. Allocating additional funding towards expansion of ROP screening and treatment is cost-saving from a societal perspective compared to current practice.
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Objective: This study aimed to investigate the correlation between serum 25-hydroxyvitamin D (25(OH)D) levels and retinopathy of prematurity (ROP) in premature infants one month after birth. Methods: Preterm infants (gestational age <32 weeks) admitted to the Affiliated Hospital of Qingdao University from 2017 to 2022 were divided into ROP and non-ROP groups based on ROP occurrence any stage. Serum 25(OH)D levels and clinical data were compared between the two groups at 1 month after birth, and the relationship between vitamin D levels and ROP was analyzed. Results: Among the 217 premature infants included, 55 (25.35%) were in the ROP group, and 162 (74.65%) were in the non-ROP group. The ROP group had lower gestational age and birth weight, longer invasive ventilation (IV), non-invasive ventilation (NIV), and oxygen therapy times compared to the non-ROP group. Apgar scores, cesarean delivery, and antenatal steroids ratios were lower in the ROP group, while sepsis and pulmonary surfactant utilization ratios were higher (all p < 0.05). Significant differences in serum 25-(OH)D levels were observed among children in the non-ROP group (14.20 ± 5.07â ng/ml), ROP treated group (7.891 ± 1.878â ng/ml), and untreated group (12.168 ± 4.354â ng/ml) (p < 0.001). Multivariate regression analysis identified antenatal steroids as protective factors and lower birth weight, serum 25-(OH)D levels, long-term invasive mechanical ventilation, and sepsis as independent risk factors for ROP in premature infants. Conclusion: Vitamin D, lower birth weight, long-term invasive mechanical ventilation, and sepsis were associated with incidence of ROP in preterm infants. Vitamin D was associated with the severity of ROP, emphasizing the importance of prudent vitamin D supplementation and regular monitoring of serum 25-(OH)D levels.
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Background: This study aimed to investigate the effectiveness of intranasal dexmedetomidine in reducing pain scores during retinopathy of prematurity (ROP) screening examinations in preterm infants. Methods: Infants born at ≤32 weeks of gestational age, undergoing routine ROP examinations in the neonatal intensive care unit, were included in the study and divided into two groups: the standard protocol group (n = 43) and the dexmedetomidine group (n = 56), over a 1-year period. Both groups received standard procedural preparation including swaddling, oral dextrose, and topical anesthesia with proparacaine. The dexmedetomidine group additionally received intranasal dexmedetomidine at a dose of 1â mcg/kg before the procedure. Pain scores (PIPP score), heart rate, respiratory rate, blood pressure, and oxygen saturation were compared at baseline, 1-min, and 5-min during the procedure. Results: There were no significant differences between the groups regarding descriptive and pre-procedure characteristics. In the dexmedetomidine group, the median (25-75p) PIPP score, heart rate, systolic blood pressure and mean (±SD) respiratory rate measured at the 1st minute of the procedure were significantly lower than those in the standard group [PIPP score 10 (8-13) vs. 14 (10-16), p < 0.001; heart rate 165 (153-176) beats/min vs. 182 (17-190) beats/min, p < 0.001; respiratory rate 60 (±7) breaths/min vs. 65(±9) breaths/min, p = 0.002; systolic blood pressure 78 (70-92) mmHg vs. 87 (78-96) mmHg, p = 0.024; respectively] whereas the saturation value was significantly higher (88% (81-95) vs. 84% (70-92), p = 0.036; respectively). By the 5th minute of the procedure, the median (25-75p) PIPP score [4 (2-6) vs. 6 (4-10), p < 0.001], heart rate [148 (143-166) beats/min vs. 162 (152-180) beats/min, p = 0.001] and respiratory rate [56 (54-58) breaths/min vs. 58 (54-62) breaths/min, p = 0.034] were significantly lower, and the saturation level was significantly higher [96% (94-97) vs. 93% (91-96), p = 0.003] in the dexmedetomidine group. Additionally, the frequency of adverse effects was significantly lower in the dexmedetomidine group compared to the standard protocol group (11% vs. 47%, p = 0.001). Conclusion: Administering intranasal dexmedetomidine before ROP screening examinations was associated with a decrease in pain scores among preterm infants. This suggests its potential as an effective and well-tolerated method for pain management during ROP screenings.
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AIM: To quantitatively assess the changes in mean vascular tortuosity (mVT) and mean vascular width (mVW) around the optic disc and their correlation with gestational age (GA) and birth weight (BW) in premature infants without retinopathy of prematurity (ROP). METHODS: A single-center retrospective study included a total of 133 (133 eyes) premature infants [mean corrected gestational age (CGA) 43.6wk] without ROP as the premature group and 130 (130 eyes) CGA-matched full-term infants as the control group. The peripapillary mVT and mVW were quantitatively measured using computer-assisted techniques. RESULTS: Premature infants had significantly higher mVT (P=0.0032) and lower mVW (P=0.0086) by 2.68 (104 cm-3) and 1.85 µm, respectively. Subgroup analysis with GA showed significant differences (P=0.0244) in mVT between the early preterm and middle to late preterm groups, but the differences between mVW were not significant (P=0.6652). The results of the multiple linear regression model showed a significant negative correlation between GA and BW with mVT after adjusting sex and CGA (P=0.0211 and P=0.0006, respectively). For each day increase in GA at birth, mVT decreased by 0.1281 (104 cm-3) and for each 1 g increase in BW, mVT decreased by 0.006 (104 cm-3). However, GA (P=0.9402) and BW (P=0.7275) were not significantly correlated with mVW. CONCLUSION: Preterm birth significantly affects the peripapillary vascular parameters that indicate higher mVT and narrower mVW in premature infants without ROP. Alterations in these parameters may provide new insights into the pathogenesis of ocular vascular disease.
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BACKGROUND & AIMS: Previous studies have observed changes in fat and fat-free mass among preterm infants when compared to term-born infants. However, these studies have mainly focused on moderate or very preterm infants, with a scope limited to the first few years of life. We aimed to compare body composition in extremely preterm infants to term-born infants in early childhood. Additionally, we investigated whether early neonatal nutrition was associated with the distribution of fat- and fat-free mass in later life. METHODS: The study used dual-energy x-ray absorptiometry to evaluate the body composition of 52 children aged 6-9-years, of whom 35 were born extremely preterm and 17 were born at term and was analyzed using multivariate linear regression. Nutritional intakes of fluids, energy, and macronutrients during the first eight postnatal weeks for 26 extremely preterm infants were investigated in relation to body composition at age 6-9 years using Bayesian regression analysis and Gradient Boosting Machine. RESULTS: Children born extremely preterm had smaller head circumference (confidence interval -8.7 to -1.7), shorter height (confidence interval -2.7 to -0.6), higher waist to height ratio (confidence interval 0.01-0.05) and lower fat-free mass (confidence interval -3.9 to -0.49), compared to children born at full-term. Children born extremely preterm had a differing response to amount of fluid and macronutrient intake for both fat mass index and fat-free mass index. A bimodal response showed high intake of fluid and macronutrients as associated with high fat mass index for some children, whereas others demonstrated an inverse association, suggesting analysis on cohort-level as problematic. CONCLUSIONS: Childhood body composition differs between extremely preterm infants and term-born infants. Extremely preterm infants display differing responses in their body composition to varying levels of fluids and macronutrient intake during the neonatal period.
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Purpose: The authors report three separate cases of type 1 retinopathy of prematurity (ROP) treated with intravitreal bevacizumab before, or at 34 weeks postmenstrual age (PMA), with subsequent development of secondary glaucoma. Observations: All three cases involve patients born ≤24 weeks and meeting the American Academy of Pediatrics criteria for ROP screening. Prior to treatment, each patient was noted to have normal anterior chamber structures with no signs of glaucoma. Each patient developed type 1 ROP and was treated with intravitreal bevacizumab, which was administered at or before 34 weeks PMA. Following the administration of intravitreal anti-vascular endothelial growth factor (VEGF), each patient developed a suspected open-angle glaucoma (OAG) within an approximate 4-week time frame. In these cases, the presentation of glaucoma differed from those that have been previously reported in the literature. Conclusion and importance: Based on similar timing of glaucoma development following intravitreal bevacizumab injections, we hypothesize that the administration of anti-VEGF agents to very premature infants (≤24 weeks) at or before 34 weeks PMA, may predispose them to the development of secondary glaucoma through an unknown and possibly novel pathway.
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Does our time inside the womb predict our future? Evidence suggests that the environment in the womb plays a powerful role in predicting specific adult diseases. The fetus is constantly responding and adapting to the intrauterine environment by a process called programming. Toxic exposures, such as nutritional deficits and hypoxia, can affect fetal development and increase the risk for specific diseases that manifest later in our adult life. Preeclampsia (PE) is one disorder that results in a less-than-optimal environment for the growing fetus. It is pregnancy-specific and defined as new-onset hypertension after 20 weeks' gestation in the presence of maternal multiorgan dysfunction. To the best of our understanding, the pathogenesis is multifactorial and involves dysfunction of the placenta and the vascular, renal, and immunological systems. Treatment options are limited and may result in adverse outcomes for the fetus and newborn. Preeclampsia is a major contributor to perinatal and maternal morbidity and mortality worldwide, thus generating a significant healthcare burden. Research continues to demonstrate that mothers and infants affected by PE are at increased susceptibility to chronic conditions such as cardiovascular, renal, metabolic, and neurological diseases. More efforts are needed to further understand this disease. Efforts to increase awareness will help improve clinical outcomes for both mothers and infants.
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Pre-Eclampsia , Humans , Pregnancy , Pre-Eclampsia/therapy , Pre-Eclampsia/physiopathology , Female , Infant, Newborn , Adult , Risk FactorsABSTRACT
PURPOSE: To investigate the refractive error profile and progression in infants with different stages of ROP, without ROP, and those who received laser treatment for ROP. METHODS: This retrospective study included the data from 838 infants (baseline mean age 3.7 ± 5.4 months) who had premature birth. Among these, 433 infants had one of the stages of ROP and 405 had no ROP. Infants with ROP were sub-divided into stage 1 (n = 76), stage 2 (n = 142), and stage 3 (n = 136) and aggressive posterior ROP, (APROP, n = 79). They were further categorized into those who received treatment (n = 213) and with no treatment for ROP (n = 220). Data from a subset of 117 infants was used to assess the 1-year change in the refractive error. Myopia was defined as spherical equivalent refraction (SER) <-0.50 diopters (D). Eyes with retinal detachment were excluded. RESULTS: Higher percentage of myopia was found in infants with ROP (39.7%) than no-ROP (19.8%), and it increased with severity of ROP: stage 1: 19.7%, stage 2: 33.8%, stage 3: 45.6%, and 59.5% in APROP. Percentage of myopia doubled in those who underwent treatment for ROP (54.5%) compared to no-treatment group (25.5%). Mean (± SEM) change in SER after 1 year was significantly greater in infants with APROP -4.55 ± 1.38 D and stage 3 ROP -2.28 ± 0.57 D compared to other stages and no-ROP. CONCLUSION: Myopia was found to be more prevalent in preterm infants in general, and more in the presence of ROP. Preterm infants without or with any form of ROP, particularly those with severe form of ROP and those who received treatment require meticulous periodic refractive error assessment.
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BACKGROUND: Premature and small-for-gestational-age (SGA) infants tend to have long-term growth morbidities such as short stature, failure to thrive, and obesity. Although most of these infants show catch-up growth at 2-4 years of age, they are still more susceptible to childhood obesity and related metabolic disorders. Those who fail to achieve catch-up will suffer from pathological short stature and neurodevelopmental impairment through adulthood. This study aims to depict the growth pattern of premature or SGA infants and their growth morbidities in Taiwan. METHODS: Data were obtained from a nationally representative cohort of 24,200 pairs of postpartum women and newborns in the Taiwan Birth Cohort Study (TBCS), using structured questionnaire interviews. A total of 16,358 infants were included and three follow-up surveys were completed at 6, 18, and 36 months after the deliveries. We constructed growth curves to conduct an in-depth investigation into anthropometric data, applying a linear mixed model. Logistic regression was used to model the relevant outcomes, with adjustment for various potential confounding factors. RESULTS: Despite being born shorter and lighter, preterm and SGA infants generally showed catch-up growth and had no higher odds ratios (ORs) of developing short stature or failure to thrive compared to appropriate-for-gestational-age (AGA) term infants before 3 years of age. Preterm SGA infants, particularly females, had higher ORs for obesity at the 36-month follow-up. CONCLUSION: This is the first nationwide population-based study depicting the growth of SGA infants in Taiwan. The growth patterns of preterm and term SGA infants are different from those of preterm and term AGA infants. Further research is necessary to understand the growth trajectories of preterm and SGA infants and their associations with later diseases.
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Very preterm birth (< 32 weeks' gestational age) is associated with later social and emotional impairments, which may result from enhanced vulnerability of the limbic system during this period of heightened vulnerability. Evidence suggests that early procedural pain may be a key moderator of early brain networks. In a prospective cohort study, neonates born very preterm (< 30 weeks' gestation) underwent MRI scanning at term-equivalent age (TEA) and clinical data were collected (mechanical ventilation, analgesics, sedatives). Procedural pain was operationalized as the number of skin breaking procedures. Amygdala volumes were automatically extracted. The Strengths and Difficulties questionnaire was used to assess social-emotional outcomes at 5 years of age (mean age 67.5 months). General linear models were employed to examine the association between neonatal amygdala volumes and social-emotional outcomes and the timing and amount of procedural pain exposure (early within the first weeks of life to TEA) as a moderator, adjusting for biological sex, gestational age, 5-year assessment age, days of mechanical ventilation and total cerebral volumes. A total of 42 preterm infants participated. Right amygdala volumes at TEA were associated with prosocial behaviour at age 5 (B = -0.010, p = 0.005). Procedural pain was found to moderate the relationship between right amygdala volumes in the neonatal period and conduct problems at 5 years, such that early skin breaking procedures experienced within the first few weeks of life strengthened the association between right amygdala volumes and conduct problems (B = 0.005, p = 0.047). Late skin breaking procedures, experienced near TEA, also strengthened the association between right amygdala volumes and conduct problems (B = 0.004, p = 0.048).
HIGHLIGHTS: â Preterm birth is associated with social-emotional challenges.â Amygdala volumes at term equivalent age were assessed in relation to preschool social-emotional outcomes.â Larger right amygdala volumes at term-equivalent age were associated with impaired prosocial behaviour at age 5.â Procedural pain moderated the relationship between neonatal amygdala volumes and conduct problems at age 5, with early or late skin breaking procedures strengthening this association.â Dysregulated growth and maturation of the amygdala in preterm neonates were associated with differences in social functioning at 5 years old, with early life procedural pain playing a moderating role.
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PURPOSE: Melatonin has promising protective effects for retinopathy. However, its roles in retinopathy of prematurity (ROP) and the underlying mechanisms remain unknown. We aimed to explore its roles and mechanisms in a ROP model. METHODS: Hematoxylin and eosin staining were used to observe the morphology of the retina. Immunofluorescence was used to detect positive (Nrf2+ and VEGF+) cells. Immunohistochemistry was used to detect the level of nuclear expression of PCNA in retinal tissue. Transmission electron microscope (TEM) was used to observe the morphology and structure of pigment cells. qRT-PCR was used to assay the expression of miR-23a-3p, Nrf2, and HO-1. Western blotting was used to detect the expression of Nrf2, HO-1, ß-actin, and Lamin B1. RESULTS: Melatonin or miR-23a-3p antagomir treatment could ameliorate the Oxygen-induced pathological changes, increased the expression of Nrf2 and HO-1, SOD, and GSH-Px, and decreased the expression of VEGF, miR-23a-3p, MDA and the apoptosis in the ROP model. Further target prediction and luciferase reporter assays confirmed the targeted binding relationship between miR-23a-3p and Nrf2. CONCLUSION: Our study showed that melatonin could ameliorate H2O2-induced apoptosis and oxidative stress injury in RGC cells by mediating miR-23a-3p/Nrf2 signaling pathway, thereby improving retinal degeneration.
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Background: Restriction of PBF in infants born with CHD is often required to avoid pulmonary over-circulation prior to definitive intervention. The current standard is to surgically place pulmonary artery bands, but these have limitations and are associated with complications. Objectives: The purpose of this study was to a single-center experience with a relatively novel technique to percutaneously restrict pulmonary blood flow (PBF) in select infants with congenital heart disease (CHD). Methods: Patients were selected to undergo this procedure either due to low birth weight or prematurity. All of them had CHD that would result in over-circulation without control of PBF. By a percutaneous method, modified vascular plug devices were placed in the bilateral branch pulmonary arteries. Results: Seven neonates with CHD resulting in left-sided obstruction underwent this procedure. All patients demonstrated evidence of restricted PBF with a decrease in mean oxygen saturation from 95% to 84%. One patient required pulmonary artery band placement due to over-circulation 5 days after the procedure. All patients proceeded to full surgical intervention without device embolization or need for pulmonary arterioplasty. Hemodynamics demonstrated adequate limitation of PBF in 5 patients who underwent presurgical cardiac catheterization with a mean pulmonary vascular resistance of 1.52 WU × m2 and a mean transpulmonary gradient of 5.9 mm Hg. Conclusions: Percutaneous PBF restriction appears to be safe and a less invasive option to delay surgical intervention in a select population to allow for somatic growth and gestational maturation. It results in a decrease in the total number of sternotomies.
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INTRODUCTION: Early prediction and timely treatment are essential for minimizing the risk of visual loss or blindness of retinopathy of prematurity, emphasizing the importance of ROP screening in clinical routine. OBJECTIVE: To establish predictive models for ROP occurrence based on the risk factors using artificial neural network. METHODS: A cohort of 591 infants was recruited in this retrospective study. The association between ROP and perinatal factors was analyzed by univariate analysis and multivariable logistic regression. We developed predictive models for ROP screening using back propagation neural network, which was further optimized by applying genetic algorithm method. To assess the predictive performance of the models, the areas under the curve, sensitivity, specificity, negative predictive value, positive predictive value and accuracy were used to show the performances of the prediction models. RESULTS: ROP of any stage was found in 193 (32.7%) infants. Twelve risk factors of ROP were selected. Based on these factors, predictive models were built using BP neural network and genetic algorithm-back propagation (GA-BP) neural network. The areas under the curve for prediction models were 0.857, and 0.908 in test, respectively. CONCLUSIONS: We developed predictive models for ROP using artificial neural network. GA-BP neural network exhibited superior predictive ability for ROP when dealing with its non-linear clinical data.
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Gestational Age , Neural Networks, Computer , Retinopathy of Prematurity , Humans , Retinopathy of Prematurity/diagnosis , Retinopathy of Prematurity/epidemiology , Retrospective Studies , Infant, Newborn , Female , Male , Risk Factors , Predictive Value of Tests , ROC Curve , Neonatal Screening/methods , AlgorithmsABSTRACT
BACKGROUND: Retinopathy of prematurity (ROP) is an important cause of visual morbidity among preterm infants. The objective of the study was to assess the relationship between the initial hematological parameters of the complete blood count (CBC) and ROP development in preterm neonates. METHOD: This retrospective cohort study was conducted in a neonatal intensive care unit in Odisha. The hematological parameters of the CBC conducted within the first 48 hours of age, demographic characteristics, neonatal morbidities, and ROP screening findings of preterm neonates (gestational age <34 weeks) were analyzed. Independent risk factors associated with ROP development were identified in a multivariate logistic regression model. RESULT: A total of 43 (29.1%) out of 148 neonates had any of the ROP stages (stage 1-26, 2-08, and 3-09). Birth weight (aOR 0.003; 95% CI 0.00, 0.11);hemoglobin (Hb) level (aOR 0.70; 95% CI 0.54, 0.90); presence of respiratory distress syndrome (RDS) (aOR 7.61; 95% CI 1.5, 36.39); and need for packed red blood cell (PRBC) transfusion (aOR 4.26; 95% CI 1.1, 16.44) were independently associated with ROP development. The odds of ROP were higher among the neonates with initial Hb 10.5-15.4 g/dL (OR (95% CI) 3.7(1.5, 8.9), p=0.003) and for neonates with Hb 15.4-17.3 g/dL (OR (95% CI) 2.5(1.01, 6.16), p=0.047) in comparison to neonates with initial Hb >17.3 g/dL. CONCLUSION: Preterm neonates with a lower level of Hb during the early postnatal days are at higher risk for ROP development and need to be prioritized for screening.
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Introduction: The aim of this paper is to delve into the emotional and psychological challenges that fathers face as they navigate the complexities of having a preterm infant in the NICU and in an unprecedented sanitary context. Methods: We used three data collection methods such as interviews (narrative and the Clinical Interview for Parents of High-risk Infants- CLIP) and the Edinburgh Postnatal Depression Scale (EPDS) to gain a comprehensive understanding of the cases. Results: The following analysis explores two individuals' personal experiences of becoming a first-time father during the first wave of the COVID-19 pandemic through a close examination of two superordinate themes: "A series of separations through the experienced COVID- 19 restrictions" and "Moments of connection." The transition to fatherhood is essentially with a medicalized form of connection with their newborn and the perceived paternal identity. In terms of temporality, these fathers experienced a combination of concerns about their infants' long-term development and COVID-19 health concerns. Furthermore, they showed indications of phobic or hypochondriac tendencies using a psychoanalytic framework, along with an increased risk of postpartum depression.
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Purpose: To describe fluorescein angiography (FA) parameters observed in premature neonates with retinopathy of prematurity (ROP). Design: Retrospective case series. Subjects: Patients with ROP who underwent FA imaging using Retcam at Holtz Children's Hospital from November 2014 to October 2022. Methods: Fluorescein angiography images of the included patients were analyzed with a focus on the timing of angiography phases, including choroidal flush, retinal, and recirculation phases. Gestational age, birth weight (BW), age at imaging, treatment choice, and any FA complications were documented. Main Outcome Measures: Dose of fluorescein administered, onset and duration of each angiography phase, and FA findings in ROP-treated patients. Results: A total of 72 images of 72 eyes were reviewed. Image quality was deemed suitable for inclusion in 64 eyes (88.9%) of 43 patients. The mean gestational age and BW at birth were 24.4 ± 1.9 weeks and 607.8 ± 141.3 g, respectively. The mean postmenstrual age at FA imaging was 50.5 ± 40.8 weeks. All eyes (100%) received treatment with intravitreal injection of anti-VEGF at a mean age of 35.5 ± 2.4 weeks. The onset and duration of angiography phases were relatively variable within the cohort. Choroidal flush occurred at a mean time of 12.2 seconds (range: 6-22 seconds). A subsequent retinal phase was documented at a mean time of 11.96 seconds (range: 3-22 seconds). Recirculation phase was complete at an average time of 2.15 minutes (range: 1-5.45 minutes) postfluorescein injection. None of patients developed allergic reactions to fluorescein injection, such as rash, respiratory distress, tachycardia, fever, or local injection site reactions. Conclusions: Angiographic phases on FA in preterm infants with ROP are variable and may occur earlier than the established references for adults. Financial Disclosures: Proprietary or commercial disclosure may be found in the Footnotes and Disclosures at the end of this article.
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BACKGROUND: This research aimed to identify the clinical profile and risk factors of retinopathy of prematurity (ROP) among "at-risk" newborns treated at a sick newborn care unit (SNCU) located at high altitude in North India, with the intention of contributing to formulate regional and national ROP screening guidelines. MATERIALS AND METHODS: In a prospective observational study from 2021 to 2022, outborn and inborn babies eligible for ROP screening were screened. RESULTS: Total 39/122 screened neonates had laser for Type 1 ROP, and 22/39 (56.4%) had aggressive ROP (AROP). The average birth weight (BW) was 1803.87 g, and the average gestational age was 34 weeks. Respiratory distress, bronchopulmonary dysplasia, sepsis, and apnea were present in 57.3%, 13%, 52.5%, and 25.4%, respectively. Sight-threatening ROP was present in 50% below 28+6 weeks, 27% between 29 and 30+6 weeks, 52% between 31 and 33+6 weeks, and 15% with gestation >34 weeks. Two babies with Type 1 ROP weighed >2 kg and one had AROP. Upon regression analysis, BW <1500 g, gestation <32 weeks, oxygen >48 h, clinical sepsis, total SNCU stay >14 days, continuous positive airway pressure support with oxygen >50%, and >10 days to achieve full feeds were associated with severe ROP. Caffeine to treat apnea and kangaroo mother care reduced ROP. None had short-term unfavorable outcome. CONCLUSION: With similar infrastructure and work force shortage in most SNCUs, these findings can be generalized. The burden of Type 1 and AROP is increasing, as seen in higher gestation and BWs. This needs revision of ROP screening criteria at local and national level. It is crucial to emphasize on the importance of pediatrician and ophthalmologist collaboration, early ROP screening, diagnosis, and treatment to stop disease progression to severe ROP.
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Skin-to-skin relaxation is offered by one of the department's psychomotor therapists, within a precise framework of clearly defined indications and contraindications. The aim of this intervention modality is to support the parent-baby relationship in a context of vulnerability. A self-questionnaire for parents was used to take stock of the practice of skin-to-skin relaxation at the Centre Hospitalier Intercommunal de Créteil. The use of this mediation appears beneficial and deserves to be developed in neonatology.