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BACKGROUND: This systematic review was undertaken to estimate the overall prevalence of hearing impairment in survivors of neonatal HIE. METHODS: PubMed, EMBASE, CINAHL, EMCARE and Cochrane databases, mednar (gray literature) were searched till January 2023. Randomized controlled trials and observational studies were included. The main outcome was estimation of overall prevalence of hearing impairment in survivors of HIE. RESULTS: A total of 71studies (5821 infants assessed for hearing impairment) were included of which 56 were from high income countries (HIC) and 15 from low- or middle-income countries (LMIC). Overall prevalence rate of hearing impairment in cooled infants was 5% (95% CI: 3-6%, n = 4868) and 3% (95% CI: 1-6%, n = 953) in non-cooled HIE infants. The prevalence rate in cooled HIE infants in LMICs was 7% (95% CI: 2-15%) and in HICs was 4% (95% CI: 3-5%). The prevalence rate in non-cooled HIE infants in LMICs was 8% (95% CI: 2-17%) and HICs was 2% (95% CI: 0-4%). CONCLUSIONS: These results would be useful for counseling parents, and in acting as benchmark when comparing institutional data, and while monitoring future RCTs testing new interventions in HIE. There is a need for more data from LMICs and standardization of reporting hearing impairment. IMPACT: The overall prevalence rate of hearing impairment in cooled infants with HIE was 5% (95% CI: 3-6%) and 3% (95% CI: 1-6%) in the non-cooled infants. The prevalence rate in cooled HIE infants in LMICs was 7% (95% CI: 2-15%) and in HICs was 4% (95% CI: 3-5%). The prevalence rate in non-cooled HIE infants in LMICs was 8% (95% CI: 2-17%) and HICs was 2% (95% CI: 0-4%). These results would be useful for counseling parents, and in acting as benchmark when comparing institutional data, and while monitoring future RCTs testing new interventions in HIE.
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BACKGROUND: Newborn infants admitted to the neonatal intensive care unit require arterial cannulation for hemodynamic monitoring and blood sampling. Arterial access is achieved through catheterization of umbilical or peripheral arteries. Peripheral artery cannulation is performed in critically ill newborns, but artery localization and cannulation is often challenging and unsuccessful. Therefore, increasing the internal diameter and preventing vasospasm are important for successful peripheral artery cannulation in neonates. Topical glyceryl trinitrate has the potential to increase cannulation success by relaxing arterial smooth muscles and thus increasing the internal diameter. We aim to conduct a pilot randomized controlled trial to evaluate the efficacy and safety of topycal glyceryl trinitrate in increasing the diameter of the radial artery in neonates. METHODS/DESIGN: This study will be a single-center, observer-blind, randomized, placebo-controlled trial conducted in the neonatal intensive care unit of Perth Children's Hospital, Western Australia. A total of 60 infants born at >34 weeks of gestation who are admitted for elective surgery or medical reasons and for whom a peripheral arterial line is needed for sampling or blood pressure monitoring will be recruited after informed parental consent is obtained. The primary outcome will be the change in radial arterial diameter from baseline to postintervention. Secondary outcomes will be the absolute and percentage change from baseline in the radial arterial diameter in both limbs and safety (hypotension and methemoglobinemia). DISCUSSION: This will be the first randomized controlled trial evaluating the use of topical glyceryl trinitrate to facilitate peripheral artery cannulation in neonates. If our pilot randomized controlled trial confirms the benefits of glyceryl trinitrate patches, it will pave the way for large multicenter randomized controlled trials in this field.
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Cathétérisme périphérique , Nitroglycérine , Nourrisson , Enfant , Humains , Nouveau-né , Nitroglycérine/usage thérapeutique , Artère radiale , Cathétérisme périphérique/effets indésirables , Australie occidentale , Essais contrôlés randomisés comme sujet , Études multicentriques comme sujetRÉSUMÉ
BACKGROUND: Compassion fatigue is a significant issue considering its consequences including negative feelings, impaired cognition, and increased risk of long-term morbidities. We aimed to assess current evidence on the effects of interventions for compassion fatigue in healthcare providers (HCP). METHODS: We used the Cochrane methodology for Systematic Reviews and Meta-Analyses (PRISMA) for conducting and reporting this review. RESULTS: Fifteen RCTs (n = 1740) were included. The sample size of individual studies was small ranging from 23 to 605. There was significant heterogeneity in participant, intervention, control, and outcome characteristics. The tools for assessing intervention effects on compassion fatigue included ProQOL, compassion fatigue scale, and nurses compassion fatigue inventory. Thirteen out of the fifteen included RCTs had overall high risk of bias (ROB). Meta-analysis could not be performed given the significant heterogeneity. CONCLUSIONS: Current evidence on interventions for reducing compassion fatigue in HCPs is inadequate. Given the benefits reported in some of the included studies, well-designed and adequately powered RCTs are urgently needed.
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ABSTRACT Background: Newborn infants admitted to the neonatal intensive care unit require arterial cannulation for hemodynamic monitoring and blood sampling. Arterial access is achieved through catheterization of umbilical or peripheral arteries. Peripheral artery cannulation is performed in critically ill newborns, but artery localization and cannulation is often challenging and unsuccessful. Therefore, increasing the internal diameter and preventing vasospasm are important for successful peripheral artery cannulation in neonates. Topical glyceryl trinitrate has the potential to increase cannulation success by relaxing arterial smooth muscles and thus increasing the internal diameter. We aim to conduct a pilot randomized controlled trial to evaluate the efficacy and safety of topycal glyceryl trinitrate in increasing the diameter of the radial artery in neonates. Methods/Design: This study will be a single-center, observer-blind, randomized, placebo-controlled trial conducted in the neonatal intensive care unit of Perth Children's Hospital, Western Australia. A total of 60 infants born at >34 weeks of gestation who are admitted for elective surgery or medical reasons and for whom a peripheral arterial line is needed for sampling or blood pressure monitoring will be recruited after informed parental consent is obtained. The primary outcome will be the change in radial arterial diameter from baseline to postintervention. Secondary outcomes will be the absolute and percentage change from baseline in the radial arterial diameter in both limbs and safety (hypotension and methemoglobinemia). Discussion: This will be the first randomized controlled trial evaluating the use of topical glyceryl trinitrate to facilitate peripheral artery cannulation in neonates. If our pilot randomized controlled trial confirms the benefits of glyceryl trinitrate patches, it will pave the way for large multicenter randomized controlled trials in this field.
RESUMO Histórico: Os recém-nascidos internados na unidade de terapia intensiva neonatal necessitam de canulação arterial para monitoramento hemodinâmico e coleta de sangue. O acesso arterial é obtido por meio de cateterização das artérias umbilicais ou periféricas. A canulação da artéria periférica é realizada em recém-nascidos em estado grave, mas a localização e a canulação da artéria são, muitas vezes, desafiadoras e sem sucesso. Assim, o aumento do diâmetro interno e a prevenção do vasoespasmo são importantes para o sucesso da canulação da artéria periférica em recém-nascidos. O trinitrato de glicerilo tópico tem o potencial de aumentar o sucesso da canulação ao relaxar a musculatura lisa arterial e, dessa forma, aumentar o diâmetro interno. Nosso objetivo é realizar um ensaio piloto controlado e randomizado para avaliar a eficácia e segurança do trinitrato de glicerilo tópico no aumento do diâmetro da artéria radial em recém-nascidos. Métodos/Desenho: Este estudo será um estudo de centro único, cego para o observador, randomizado, controlado por placebo, conduzido na unidade de terapia intensiva neonatal do Perth Children's Hospital, Austrália Ocidental. Serão recrutados 60 bebês nascidos com mais de 34 semanas de gestação, internados para cirurgia eletiva ou por razões médicas e para os quais é necessária a colocação de um acesso arterial periférico para coleta de amostras ou monitoramento da pressão arterial, após a obtenção do consentimento informado dos pais. O desfecho primário será a mudança no diâmetro arterial radial basal e pós-intervenção. Os desfechos secundários serão a alteração absoluta e percentual basal no diâmetro arterial radial em ambos os membros e a segurança (hipotensão e metemoglobinemia). Discussão: Este será o primeiro estudo controlado e randomizado a avaliar o uso de trinitrato de glicerilo tópico para facilitar a canulação da artéria periférica em recém-nascidos. Se nosso estudo-piloto randomizado e controlado confirmar os benefícios dos adesivos de trinitrato de glicerilo, ele abrirá caminho para grandes estudos multicêntricos randomizados e controlados nesse campo.
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Less invasive surfactant administration (LISA) has evolved as an alternative method for surfactant administration. An anonymous web-based survey of 22 questions was designed and sent to 127 neonatologists in India. Seventy-seven (61%) responses were returned from 22 states across India. Among 77 participants, 53 (68.8%) were using LISA, and amongst them, 19 (35.8%) were using LISA as the preferred method. Twenty-one (39.6%) LISA-using respondents learned the technique of LISA by watching online videos, whereas 20 (37.7%) acquired this skill during in-house training sessions. Nineteen (35.8%) centers were not using any premedication before performing LISA. Twenty (37.7%) participants notified regurgitation of surfactant needing a repeat dose as the most common problem encountered while performing LISA. The most common reason for not using LISA was lack of training (n = 20, 83.33%). Though LISA is a promising method of surfactant administration, not many centers prefer LISA in India due to the absence of uniform standardized training.
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Surfactants pulmonaires , Syndrome de détresse respiratoire du nouveau-né , Nouveau-né , Humains , Tensioactifs/usage thérapeutique , Prématuré , Surfactants pulmonaires/usage thérapeutique , Enquêtes et questionnaires , IndeRÉSUMÉ
BACKGROUND: Neonates and children admitted to intensive care units require peripheral arterial cannulation to monitor their blood pressures and for blood sampling, but many times it is unsuccessful. OBJECTIVE: To conduct a systematic review and meta-analysis to evaluate the efficacy and safety of local nitroglycerin (NTG) to facilitate peripheral artery cannulation in neonates and children. REVIEW METHODS: PubMed, EMBASE, CINAHL, Emcare and Cochrane library were searched till August 2021. Grey literature was searched through Mednar. Data were extracted by two reviewers independently using a prespecified form and the risk of bias was assessed. Meta-analysis was conducted using a random-effects model. The I2 statistic was used to quantify statistical heterogeneity. Certainty of evidence was assessed using the criteria of inconsistency, imprecision, indirectness, publication bias and size of effect as per the Grading of Recommendations, Assessment, Development and Evaluations (GRADE) guidelines. RESULTS: Two randomised controlled trials (RCTs) were included in this meta-analysis (n=153). One was conducted in children 2-8 years of age and the other was in children <2 years. Both trials found increased success rates with the use of local NTG. Pooling of the two studies found that the first-attempt success rate was significantly higher in the NTG group (risk difference: 0.44, 95% CI 0.05 to 0.83; I2=89%). Overall procedure time was significantly lower in the NTG group (mean difference: -100.28 s, 95% CI -136.74 to -63.82; I2=0%). No major complications secondary to the use of NTG were noted. The GRADE of evidence was very low. CONCLUSION: Local NTG may be useful in facilitating peripheral arterial cannulation in children. Adequately powered RCTs are needed to confirm these findings.
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Cathétérisme périphérique , Nitroglycérine , Biais (épidémiologie) , Cathétérisme périphérique/effets indésirables , Enfant , Humains , Nouveau-né , Nitroglycérine/effets indésirablesRÉSUMÉ
BACKGROUND AND OBJECTIVE: Hypothermia is a common problem especially in preterm neonates and has been associated with increased neonatal mortality and morbidities. The objective of our study was to look into the distribution of admission temperature among VLBW neonates getting admitted to the NICU, association of admission temperatures to selected neonatal morbidities/mortality, and to evaluate for modifiable factors contributing to hypothermia. METHODS: Infants with birth weight between 500 and 1499 g and gestation ≥ 25 weeks without major congenital malformations delivered between October 2017 and March 2020 who were admitted directly from the delivery room to the NICU were included in the study. Data were collected prospectively on perinatal/birth characteristics to look for their association with admission hypothermia, and to look into the association of admission temperature with selected neonatal morbidities/mortality. RESULTS: There were a total of 538 neonates with the mean birth weight of 1206 ± 271 g included in the study. Mean admission temperature was 35.8 ± 1.3 °C. Low delivery room temperature was the most important contributor to admission hypothermia. Also, 3.3% of neonates were hyperthermic at admission to NICU, all of them having been delivered to mothers with intrapartum pyrexia. On adjusted analysis, we found that low admission temperature significantly increased therisk of adverse composite neonatal outcomes with admission temperature < 34.5 °C having 42% increased risk of the adverse outcome when compared to normothermic neonates. CONCLUSION: Admission hypothermia remains a common problem in preterm neonates which is significantly associated with adverse neonatal outcome.
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Hypothermie , Maladies du prématuré , Poids de naissance , Femelle , Fièvre/complications , Fièvre/étiologie , Humains , Hypothermie/épidémiologie , Nourrisson , Nouveau-né , Nourrisson très faible poids naissance , Unités de soins intensifs néonatals , Morbidité , Grossesse , TempératureRÉSUMÉ
BACKGROUND: The management of lactation in preterm mothers is a real challenge for Neonatal Intensive Care Unit (NICU) care, providers. The study aimed to evaluate the enablers and barriers for enteral feeding with mothers` own milk (MOM) in preterm very low birth weight (VLBW) infants in a tertiary care neonatal unit. METHODS: This prospective observational study took place at a tertiary level NICU of a high-risk obstetric unit in a private hospital. All VLBW infants and mothers were incorporated into the study. Data on enablers and barriers were gathered from mother-baby dyads at the time of birth, at the end of the 7th day, and then weekly till the discharge of the baby from the unit. RESULTS: We studied 87 mother-baby dyads. Mean (SD) maternal age, gestation age and birth weight were 29.3 (4.7) years, 30.8 (2.0) weeks, and 1196 (196) grams respectively. We categorized our data into 2 groups based on outcome estimates done during the entire hospital stay or pre-discharge (48 hours before the discharge). On comparison of perinatal and post-natal factors, the enablers were maternal dwelling from the rural locality, number of milk expression son day 1 after the birth, number of night expressions in the first week postnatally, and MOM volume till day 3, day 7, and 2 weeks postnatally. The enablers of MOM in the pre-discharge group were the number of expressions in the first 3 days, the number of night expressions in week 1, mother`s visit, and the number of maternal visits on day 1 to NICU and MOM volume expressed from day 1 until the second week after birth. The main barriers for MOM (48 hours pre-discharge) were extremely low birth weight (ELBW) and intrauterine growth-restricted infants (IUGR). CONCLUSIONS: ELBW infants and IUGR infants are susceptible to low MOM feeding. The total of milk expressions in the first 3 days, number of night expressions in the first week, maternal visits on day 1 and the average MOM amount in the first 2 weeks are enablers for MOM feeding.
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Unités de soins intensifs néonatals , Mères , Adulte , Allaitement naturel , Nutrition entérale , Femelle , Humains , Nourrisson , Nouveau-né , Nourrisson très faible poids naissance , Lait humain , Grossesse , Soins de santé tertiairesRÉSUMÉ
Shock is an acute state of circulatory dysfunction. The diagnosis of shock is complex in neonates. The relative sensitivity of current clinical or laboratory findings for detecting shock is largely unknown, especially for preterm neonates. For preload assessment, inferior vena cava (IVC) collapsibility can be a useful bedside echocardiography parameter. plethysmography variability index (PVI) is a marker of fluid responsive shock in adults and children, but not well defined in neonates. In this prospective observational study, we evaluated the changes in PVI in preterm neonates with shock. Among the 37 infants enrolled in the study, the mean blood pressure (MAP) was 45 (± 4 mm of Hg) and none of infants had hypotension. The mean pulse pressure was 28 mm of Hg, the mean PVI was 28% (±5), the mean arterial blood gas pH was 7.20 (±0.07), and the mean base deficit was 9.9 (±2.53) at the onset of shock. Thirty (96.77%) of the 31 infants with resolution of shock showed decrease in PVI with an average decrease of 11% (±5).Conclusion: Significant proportion of neonates show an increase in PVI at the onset of shock. What is Known: ⢠Plethysmography Variability Index (PVI) is commonly used as a marker of volume status in paediatric population. ⢠Changes in PVI may guide in giving volume boluses in patients with shock. What is New: ⢠This study provides information of changes in PVI in preterm neonates with shock. ⢠PVI may become a valuable tool to be used at bedside in preterm infants with shock.
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Hypotension artérielle , Choc , Pression sanguine , Traitement par apport liquidien , Humains , Nourrisson , Nouveau-né , Prématuré , Pléthysmographie , Choc/diagnostic , Veine cave inférieureRÉSUMÉ
Shock is a state of circulatory dysfunction and its diagnosis is complex in neonates. Hemodynamic assessment using echocardiography has potential to guide better management regimes in neonates with shock. Objective of this study is to analyze changes in the echocardiographic parameters in preterm neonates with shock at presentation and after resolution. In this prospective pragmatic Cohort study, eligible neonates with shock were monitored for changes in echocardiographic parameters at onset of shock and after resolution of shock. Paired data analysis was done for observed changes in the parameters. Based on initial clinical parameters and echocardiographic parameters, infants were assigned into different types of shock. Data of 37 infants were analyzed for baseline clinical and echocardiographic parameters, and data of 31 infants were analyzed for the changes in the observed parameters after shock resolution. Statistically significant changes were observed in inferior vena cava collapsibility index (ICI), left ventricular end diastolic volume (LVEDV), isovolemic ventricular relaxation time (IVRT), left and right ventricular stroke volume, and ejection fraction (EF). There was no agreement between clinical and echocardiographic definitions of shock.Conclusion: We noticed shock has overlapping pathophysiologic features. Our study highlights the importance of baseline documentation of echocardiographic parameters of all infants who are at risk of shock and repeat echocardiography at onset of shock to observe the changes in ICI, LVEDV, IVRT, stroke volume, and EF. This would guide pathophysiological management of shock in neonates. What is Known: ⢠In neonates pathophysiology of shock is overlapping. ⢠Echocardiography can help in better understanding and management of shock. What is New: ⢠Study gives median changes in major echocardiographic parameters in neonatal shock. ⢠These changes can guide for selection of volume and inotropes in management.
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Échocardiographie , Hémodynamique , Choc , Études de cohortes , Humains , Nourrisson , Nouveau-né , Études prospectives , Choc/diagnostic , Débit systoliqueRÉSUMÉ
AIM: Prediction of length of stay (LOS) among preterm neonates is important for counselling of parents and for assessing neonatal intensive care unit (NICU) census and economic burden. The aim of this study is to evaluate perinatal and postnatal factors that influence LOS in preterm infants (25-33 weeks of gestation) admitted to participating NICUs of Indian National Neonatal Collaborative (INNC). METHODS: From the INNC database, the data which were prospectively entered using uniformed pre-defined criteria were analysed. RESULTS: A total of 3095 infants were included from 12 centres. Every week decrease in gestation increased LOS by 9 days. The median LOS for infants with gestational age of 25, 26, 27, 28, 29, 30, 31, 32 and 33 weeks were 86, 70, 62, 52, 40, 30, 23, 16 and 10 days, respectively. On multivariate analysis, abnormal antenatal umbilical artery doppler, severe small for gestational age (SGA), requirement of resuscitation, respiratory distress syndrome (RDS), seizures, sepsis, necrotising enterocolitis (NEC), major malformations and bronchopulmonary dysplasia (BPD) increased LOS by 5.4 (3.5-7.4), 21.6 (19-23.9), 4.7 (3.3-6.1), 3 (1.7-4.3), 15.2 (8.5-22.1), 11.2 (9.1-13.2), 9.8 (5.2-14.4), 8.8 (4.4-13.3) and 5.6 (0.5-10.7) days, respectively. CONCLUSIONS: Apart from lower gestation and birth weight, abnormal antenatal umbilical artery doppler, severe SGA, resuscitation need, major malformations, RDS, seizures, sepsis, NEC and BPD influenced LOS in preterm infants. In comparison with other networks or data from developed countries, LOS in our network was comparatively less for similar gestational age infants.
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Unités de soins intensifs néonatals , Syndrome de détresse respiratoire du nouveau-né , Femelle , Âge gestationnel , Humains , Inde , Nourrisson , Nouveau-né , Prématuré , Durée du séjour , GrossesseRÉSUMÉ
IMPORTANCE: Mother's own milk (MOM) for premature infants is a complete nutrition. It is an ideal issue for a quality improvement (QI) initiative. OBJECTIVE: To increase the proportionate usage of MOM as enteral feeds. METHODS: A QI study conducted in Tertiary care NICU involving all eligible very low birth weight (VLBW) infants and mother dyads. The proportionate usages of MOM as enteral feeds were the main outcomes. EXPOSURE: Education, milk expression, and mother-infant interaction formed the key drivers. RESULTS: We studied 282 mother infant dyads during the QI period. The proportionate usage of MOM as the enteral feed increased from 55% (±34) at baseline to 80% (±27) during the intervention and to 88% (±16) in sustenance phase. CONCLUSIONS: A QI initiative resulted in 60% relative improvement in proportionate usage of MOM as enteral feeds in VLBW infants during hospital stay.
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Unités de soins intensifs néonatals , Mères , Femelle , Hôpitaux , Humains , Nourrisson , Phénomènes physiologiques nutritionnels chez le nourrisson , Nouveau-né , Nourrisson très faible poids naissance , Lait humain , Sortie du patient , Amélioration de la qualité , Soins de santé tertiairesRÉSUMÉ
This prospective observational study was aimed to analyze the impact of a quality improvement project to reduce admission hypothermia on composite outcome of neonatal mortality and major morbidities. Infants with birth weight between 500 and 1499 g and gestation ≥ 25 weeks without major congenital malformations delivered between January 2018 and January 2020 who were admitted directly from delivery room to NICU were included in the study. Study period was divided in three phases including pre-intervention, intervention and post-intervention phase. There were a total of 368 VLBW infants included in the study. Mean admission temperature of neonates was 35.3 ± 0.6 °C, 36.0 ± 0.8 °C, and 36.4 ± 0.4 °C during pre-intervention, intervention, and post-intervention phase, respectively. Absolute incidence of composite outcome was 31%, 20%, and 13.2% during pre-intervention, intervention, and post-intervention phase, respectively. Risk of adverse composite outcome was significantly lower in post-intervention period as compared to pre-intervention period (aRR 0.68, 95% CI 0.49-0.92). Nosocomial sepsis and need for invasive ventilation was also significantly less in post-intervention period as compared to pre-intervention period.Conclusion: Implementation of thermoregulatory interventions best suited to local settings help in significant reduction of neonatal hypothermia, which in turn can help to improve neonatal outcomes. What is known: ⢠Admission hypothermia is associated with adverse neonatal outcomes. ⢠Implementation of quality improvement projects help reducing hypothermia incidence. What is new: ⢠Implementation of quality improvement project to reduce admission hypothermia resulted in reduction in incidence of adverse composite neonatal outcome. ⢠Also implementation of quality improvement project led to reduction in incidence of nosocomial sepsis and need of invasive ventilation.
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Hypothermie , Unités de soins intensifs néonatals , Amélioration de la qualité , Humains , Hypothermie/épidémiologie , Hypothermie/prévention et contrôle , Nourrisson , Nouveau-né , Nourrisson très faible poids naissance , MorbiditéRÉSUMÉ
INTRODUCTION: Early diagnosis and appropriate management of neonatal jaundice is crucial in avoiding severe hyperbilirubinemia and brain injury. A low-cost, minimally invasive, point-of-care (PoC) tool for total bilirubin (TB) estimation which can be useful across all ranges of bilirubin values and all settings is the need of the hour. OBJECTIVE: To assess the accuracy of Bilistick system, a PoC device, for measurement of TB in comparison with estimation by spectrophotometry. DESIGN/METHODS: In this cross-sectional clinical study, in infants who required TB estimation, blood samples in 25-µl sample transfer pipettes were collected at the same time from venous blood obtained for laboratory bilirubin estimation. The accuracy of Bilistick in estimating TB within ±2 mg/dl of bilirubin estimation by spectrophotometry was the primary outcome. RESULTS: Among the enrolled infants, 198 infants were eligible for study analysis with the mean gestation of 36 ± 2.3 weeks and the mean birth weight of 2368 ± 623 g. The median age at enrollment was 68.5 h (interquartile range: 48-92). Bilistick was accurate only in 54.5% infants in measuring TB within ±2 mg/dl difference of TB measured by spectrophotometry. There was a moderate degree of correlation between the two methods (r = 0.457; 95% CI: 0.339-0.561, p value < 0.001). Bland-Altman analysis showed a mean difference of 0.5 mg/dl (SD ± 4.4) with limits of agreement between -8.2 and +9.1 mg/dl. CONCLUSION: Bilistick as a PoC device is not accurate to estimate TB within the clinically acceptable difference (±2 mg/dl) of TB estimation by spectrophotometry and needs further improvement to make it more accurate.
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Bilirubine/sang , Hyperbilirubinémie néonatale/diagnostic , Ictère néonatal/diagnostic , Dépistage néonatal/instrumentation , Systèmes automatisés lit malade/organisation et administration , Marqueurs biologiques/sang , Études transversales , Femelle , Humains , Hyperbilirubinémie néonatale/sang , Hyperbilirubinémie néonatale/économie , Hyperbilirubinémie néonatale/ethnologie , Inde/épidémiologie , Nouveau-né , Ictère néonatal/sang , Ictère néonatal/économie , Ictère néonatal/ethnologie , Mâle , Dépistage néonatal/économie , Systèmes automatisés lit malade/économie , Valeur prédictive des tests , Études prospectives , Bandelettes réactives/économie , Reproductibilité des résultats , Sensibilité et spécificité , Facteurs tempsRÉSUMÉ
OBJECTIVE: To assess the kidney growth and function in appropriate for date and small for date (SGA) preterm neonates. METHODS: Appropriate for date and SGA preterm neonates with gestation <35 weeks, at 12-18 months of corrected age, attending the follow-up outpatient clinic of a Tertiary care level III neonatal unit. Renal function was assessed by measuring the serum creatinine level and estimated Glomerular Filtration Rate (eGFR) was calculated by using modified Schwartz formula. Kidney size was determined by ultrasonography using a 5 MHz sector probe with an accuracy of 1.0 mm. RESULTS: The mean (SD) serum creatinine and eGFR in the 120 children enrolled were 0.39 (0.16) mg/dL and 109.05 (44.66) mL/min/1.73 m2, respectively. The mean (SD) lengths of right and left kidney were 54.3 (4.9) mm and 55.2 (4.77) mm, respectively. The kidney length, serum creatinine and eGFR were significantly lower in preterm SGA infants as compared to preterm AGA infants. CONCLUSION: Preterm infants, especially SGA infants, at 12 to 18 months of corrected age have impaired renal growth with small kidney size.