60 results found
Yao S, Uthaya S, Gale C, et al., 2022, Postnatal corticosteroid use for prevention or treatment of Bronchopulmonary Dysplasia in England and Wales 2012-2019: a retrospective population cohort study, BMJ Open, ISSN: 2044-6055
Shen R, Embleton N, Forman J, et al., 2022, Early antibiotic use and incidence of necrotising enterocolitis in very preterm infants: a protocol for a UK based observational study using routinely recorded data, BMJ Open, ISSN: 2044-6055
Webbe J, Battersby C, Longford N, et al., 2022, Use of parenteral nutrition in the first postnatal week in England and Wales: An observational study using real-world data, BMJ Paediatrics Open, Vol: 6, ISSN: 2399-9772
BackgroundParenteral nutrition (PN) is used to provide supplemental support to neonates while enteral feeding is being established. PN is a high-cost intervention with beneficial and harmful effects. Internationally there is substantial variation in how PN is used, and there are limited contemporary data describing use across the UK. ObjectiveTo describe PN use in the first postnatal week in infants born and admitted to neonatal care in England, Scotland and Wales.MethodData describing neonates admitted to National Health Service (NHS) neonatal units between 1st January 2012 and 31st December 2017, extracted from routinely recorded data held the National Neonatal Research Database (NNRD); the denominator was live births, from Office for National Statistics.ResultsOver the study period 62,145 neonates were given PN in the first postnatal week (1.4% of all live births); use was higher in more preterm neonates (76% of livebirths at <28 weeks, 0.2% of term livebirths) and in neonates with lower birth weight. 15% (9181/62145) of neonates given PN in the first postnatal week were born at term. There was geographic variation in PN administration: the proportion of live births given PN within neonatal regional networks ranged from 1.0% (95% confidence intervals: 1.0, 1.0) to 2.8% (95% confidence interval: 2.7, 2.9). Conclusions and relevanceSignificant variation exists in neonatal PN use; it is unlikely this reflects optimal use of an expensive intervention. Research is needed to identify which babies will benefit most and which are at risk of harm from early PN. RegistrationClinicalTrials.gov: NCT03767634
Uthaya S, Jeffries S, Andrewsjewska I, et al., 2022, Randomised controlled trial of human derived breast milk fortifier versus bovine milk fortifier on body composition in very preterm babies, EARLY HUMAN DEVELOPMENT, Vol: 171, ISSN: 0378-3782
Moss B, Lammons W, Johnson S, et al., 2022, More than words: Parent, Patient and Public Involvement perspectives on language used by clinical researchers in neonatal care, EARLY HUMAN DEVELOPMENT, Vol: 171, ISSN: 0378-3782
Moss R, Lammons W, Johnson S, et al., 2022, More than words: Parent, Patient and Public Involvement perspectives on language used by clinical researchers in neonatal care, Early Human Development, ISSN: 0378-3782
Webbe J, Uthaya S, Modi N, 2022, Nutrition for the micro preemie: Beyond milk, SEMINARS IN FETAL & NEONATAL MEDICINE, Vol: 27, ISSN: 1744-165X
Greenbury SF, Angelini DE, Ougham K, et al., 2022, Post-natal growth of very preterm neonates, LANCET CHILD & ADOLESCENT HEALTH, Vol: 6, Pages: E11-E11, ISSN: 2352-4642
Uthaya S, Longford N, Battersby C, et al., 2022, Early versus later initiation of parenteral nutrition for very preterm infants: a propensity score matched observational study, Archives of Disease in Childhood: Fetal and Neonatal Edition, Vol: 107, ISSN: 1359-2998
Background: A current standard of care based on expert opinion is to commence parenteral nutrition (PN) within hours of birth in very preterm infants. Trials in critically ill adults and children, including term infants have found short and long-term harms from early initiation of PN. Methods: We included all infants born below 31 weeks gestation between January 2008 and December 2019 and admitted to National Health Service neonatal units in England and Wales. The source of data was the National Neonatal Research Database. The exposure was PN initiated within the first two days after birth (early) versus after the second postnatal day (late). We used propensity matched analysis to balance the two groups on background variables. The primary outcome was survival to discharge without major morbidity. Findings: Of 65,033 infants included, 16,294 infants formed the matched cohort, 8147 in each group. There was no evidence of a difference in survival to discharge without major morbidity (absolute rate difference (ARD) between early versus late 0·50%; 95% Confidence Interval (CI), -1·45, 0·45; p=0·29). Survival to discharge was higher in the early group (ARD -3·25%; 95% CI, -3·82 to -2·68; p<0·001) but they also had higher rates of late-onset sepsis (ARD -0·84%; 95% CI, -1·20 to -0·48; p<0·001), bronchopulmonary dysplasia (ARD -1·24%; 95% CI, -2·17 to -0·30; p=0·01), treatment for retinopathy of prematurity (ARD (-0·5%; 95% CI, -0·84 to -0.17; p<0·001), surgical procedures (ARD -0·8%; 95% CI, -1·40 to -0·20; p=0·01) and greater drop in weight z-score between birth and discharge (absolute difference 0·019; 95% CI, 0·003 to 0·039; p=0·02). Among infants that died the median age (days) at death was shorter in the late group (ARD 6; 95% CI, 6; p<0.001). Interpretation: These o
Webbe J, Longford N, Battersby C, et al., 2022, Outcomes in relation to early parenteral nutrition use in preterm neonates born between 30 and 33 weeks gestation: a propensity score matched observational study, Archives of Disease in Childhood: Fetal and Neonatal Edition, Vol: 107, Pages: 131-136, ISSN: 1359-2998
ObjectiveTo evaluate whether in preterm neonates parenteral nutrition use in the first sevenpostnatal days, compared with no parenteral nutrition use, is associated withdifferences in survival and other important morbidities. Randomised trials in criticallyill older children show that harms, such as nosocomial infection, outweigh benefits ofearly parenteral nutrition administration; there is a paucity of similar data inneonates.DesignRetrospective cohort study using propensity matching including 35 maternal, infantand organisational factors to minimise bias and confounding.SettingNational, population-level clinical data obtained for all National Health Serviceneonatal units in England and Wales.PatientsPreterm neonates born between 30+0 and 32+6 weeks+days.InterventionsThe exposure was parenteral nutrition administered in the first seven days ofpostnatal life; the comparator was no parenteral nutrition.Main outcome measuresThe primary outcome was survival to discharge from neonatal care. Secondaryoutcomes comprised the neonatal core outcome set.Results16,292 neonates were compared in propensity score matched analyses. Comparedwith matched neonates not given parenteral nutrition in the first postnatal week, neonates who received parenteral nutrition had higher survival at discharge(absolute rate increase 0.91%; 95% CI 0.53% to 1.30%), but higher rates ofnecrotising enterocolitis (absolute rate increase 4.6%), bronchopulmonary dysplasia(absolute rate increase 3.9%), late-onset sepsis (absolute rate increase 1.5%) andneed for surgical procedures (absolute rate increase 0.92%).ConclusionsIn neonates born between 30+0 and 32+6 weeks gestation, those given parenteralnutrition in the first postnatal week had a higher rate of survival but higher rates ofimportant neonatal morbidities. Clinician equipoise in this area should be resolvedby prospective, randomised trials.
Uthaya S, 2021, Better preterm parenteral nutrition practice, EARLY HUMAN DEVELOPMENT, Vol: 162, ISSN: 0378-3782
Greenbury SF, Longford N, Ougham K, et al., 2021, Changes in neonatal admissions, care processes and outcomes in England and Wales during the COVID-19 pandemic: a whole population cohort study, BMJ Open, Vol: 11, ISSN: 2044-6055
Objectives: The COVID-19 pandemic instigated multiple societal and healthcare interventions with potential to affect perinatal practice. We evaluated population-level changes in preterm and full-term admissions to neonatal units, care processes and outcomes.Design: Observational cohort study using the UK National Neonatal Research Database.Setting: England and Wales.Participants: Admissions to National Health Service neonatal units from 2012 to 2020.Main outcome measures: Admissions by gestational age, ethnicity and Index of Multiple Deprivation, and key care processes and outcomes.Methods: We calculated differences in numbers and rates between April and June 2020 (spring), the first 3 months of national lockdown (COVID-19 period), and December 2019–February 2020 (winter), prior to introduction of mitigation measures, and compared them with the corresponding differences in the previous 7 years. We considered the COVID-19 period highly unusual if the spring–winter difference was smaller or larger than all previous corresponding differences, and calculated the level of confidence in this conclusion.Results: Marked fluctuations occurred in all measures over the 8 years with several highly unusual changes during the COVID-19 period. Total admissions fell, having risen over all previous years (COVID-19 difference: −1492; previous 7-year difference range: +100, +1617; p<0.001); full-term black admissions rose (+66; −64, +35; p<0.001) whereas Asian (−137; −14, +101; p<0.001) and white (−319; −235, +643: p<0.001) admissions fell. Transfers to higher and lower designation neonatal units increased (+129; −4, +88; p<0.001) and decreased (−47; −25, +12; p<0.001), respectively. Total preterm admissions decreased (−350; −26, +479; p<0.001). The fall in extremely preterm admissions was most marked in the two lowest socioeconomic quintiles.Conclusions: Our findings indicate substantia
Greenbury SF, Angelini ED, Ougham K, et al., 2021, Birthweight and patterns of postnatal weight gain in very and extremely preterm babies in England and Wales, 2008-19: a cohort study, The Lancet Child & Adolescent Health, Vol: 5, Pages: 719-728, ISSN: 2352-4642
BACKGROUND: Intrauterine and postnatal weight are widely regarded as biomarkers of fetal and neonatal wellbeing, but optimal weight gain following preterm birth is unknown. We aimed to describe changes over time in birthweight and postnatal weight gain in very and extremely preterm babies, in relation to major morbidity and healthy survival. METHODS: In this cohort study, we used whole-population data from the UK National Neonatal Research Database for infants below 32 weeks gestation admitted to neonatal units in England and Wales between Jan 1, 2008, and Dec 31, 2019. We used non-linear Gaussian process to estimate monthly trends, and Bayesian multilevel regression to estimate unadjusted and adjusted coefficients. We evaluated birthweight; weight change from birth to 14 days; weight at 36 weeks postmenstrual age; associated Z scores; and longitudinal weights for babies surviving to 36 weeks postmenstrual age with and without major morbidities. We adjusted birthweight for antenatal, perinatal, and demographic variables. We additionally adjusted change in weight at 14 days and weight at 36 weeks postmenstrual age, and their Z scores, for postnatal variables. FINDINGS: The cohort comprised 90 817 infants. Over the 12-year period, mean differences adjusted for antenatal, perinatal, demographic, and postnatal variables were 0 g (95% compatibility interval -7 to 7) for birthweight (-0·01 [-0·05 to 0·03] for change in associated Z score); 39 g (26 to 51) for change in weight from birth to 14 days (0·14 [0·08 to 0·19] for change in associated Z score); and 105 g (81 to 128) for weight at 36 weeks postmenstrual age (0·27 [0·21 to 0·33] for change in associated Z score). Greater weight at 36 weeks postmenstrual age was robust to additional adjustment for enteral nutritional intake. In babies surviving without major morbidity, weight velocity in all gestational age groups stabilised at around 34 weeks post
Greenbury SF, Angelini ED, Ougham K, et al., 2021, Birthweight and Patterns of Postnatal Weight Gain in Very and Extremely Preterm Babies: A 12 Year, Whole Population Study, The Lancet Child & Adolescent Health, ISSN: 2352-4642
Gale C, Jeyakumaran D, Ougham K, et al., 2021, Correction to: Brain injury occurring during or soon afterbirth: annual incidence and rates of brain injuries to monitorprogress against the national maternity ambition. 2016 and 2017 data, Correction to: Brain injury occurring during or soon afterbirth: annual incidence and rates of brain injuries to monitorprogress against the national maternity ambition. 2016 and 2017 data, London, UK, Publisher: The Neonatal Data Analysis Unit, Imperial College London, 2
Correction to the following report: https://doi.org/10.25561/87336
Gale C, statnikov E, Jawad S, et al., 2021, Correction to: Brain injury occurring during or soon after birth: a report for the national maternity ambition commissioned by the Department of Health, Correction to: Brain injury occurring during or soon after birth: a report for the national maternity ambition commissioned by the Department of Health, London, UK, Publisher: The Neonatal Data Analysis Unit, Imperial College London, 1
Gale C, Ougham K, Jawad S, et al., 2021, Brain injury occurring during or soon after birth: annual incidence and rates of brain injuries to monitor progress against the national maternity ambition 2018 and 2019 national data, Brain injury occurring during or soon after birth: annual incidence and rates of brain injuries to monitor progress against the national maternity ambition 2018 and 2019 national data, London, UK, Publisher: The Neonatal Data Analysis Unit, Imperial College London, 3
Yeo KT, Oei JL, De Luca D, et al., 2020, Review of guidelines and recommendations from 17 countries highlights the challenges that clinicians face caring for neonates born to mothers with COVID-19., Acta Paediatrica: Nurturing the Child, Vol: 109, Pages: 2192-2207, ISSN: 1651-2227
AIM: This review examined how applicable national and regional clinical practice guidelines and recommendations for managing neonates born to mothers with COVID-19 mothers were to the evolving pandemic. METHODS: A systematic search and review identified 20 guidelines and recommendations that had been published by 25 May 2020. We analysed documents from 17 countries: Australia, Brazil, Canada, China, France, India, Italy, Japan, Saudi Arabia, Singapore, South Africa, South Korea, Spain, Sweden, Switzerland, the UK and the USA. RESULTS: The documents were based on expert consensus with limited evidence and were of variable, low methodological rigour. Most did not provide recommendations for delivery methods or managing symptomatic infants. None provided recommendations for post-discharge assimilation of potentially-infected infants into the community. The majority encouraged keeping mothers and infants together, subject to infection control measures, but one-third recommended separation. Although breastfeeding or using breastmilk were widely encouraged, two countries specifically prohibited this. CONCLUSION: The guidelines and recommendations for managing infants affected by COVID-19 were of low, variable quality and may be unsustainable. It is important that transmission risks are not increased when new information is incorporated into clinical recommendations. Practice guidelines should emphasise the extent of uncertainty and clearly define gaps in the evidence.
Achten NB, Klingenberg C, Benitz WE, et al., 2019, Association of Use of the Neonatal Early-Onset Sepsis Calculator With Reduction in Antibiotic Therapy and Safety A Systematic Review and Meta-analysis, JAMA PEDIATRICS, Vol: 173, Pages: 1032-1040, ISSN: 2168-6203
Webbe J, Longford N, Uthaya S, et al., 2019, Outcomes following early parenteral nutrition use in preterm neonates: Protocol for an observational study, BMJ Open, Vol: 9, Pages: 1-5, ISSN: 2044-6055
Introduction Preterm babies are among the highest users of parenteral nutrition (PN) of any patient group, but there is wide variation in commencement, duration, and composition of PN and uncertainty around which groups will benefit from early introduction. Recent studies in critically unwell adults and children suggest that harms, specifically increased rates of nosocomial infection, outweigh the benefits of early administration of PN. In this study, we will describe early PN use in neonatal units in England, Wales and Scotland. We will also evaluate if this is associated with differences in important neonatal outcomes in neonates born between 30+0 and 32+6 weeks+days gestation.Methods and analysis We will use routinely collected data from all neonatal units in England, Wales and Scotland, available in the National Neonatal Research Database (NNRD). We will describe clinical practice in relation to any use of PN during the first 7 postnatal days among neonates admitted to neonatal care between 1 January 2012 and 31 December 2017. We will compare outcomes in neonates born between 30+0 and 32+6 weeks+days gestation who did or did not receive PN in the first week after birth using a propensity score-matched approach. The primary outcome will be survival to discharge home. Secondary outcomes will include components of the neonatal core outcome set: outcomes identified as important by former patients, parents, clinicians and researchers.Ethics and dissemination We have obtained UK National Research Ethics Committee approval for this study (Ref: 18/NI/0214). The results of this study will be presented at academic conferences; the UK charity Bliss will aid dissemination to former patients and parents.
Li Y, Liu X, Modi N, et al., 2019, Impact of breast milk intake on body composition at term in very preterm babies: secondary analysis of the Nutritional Evaluation and Optimisation in Neonates randomised controlled trial, ARCHIVES OF DISEASE IN CHILDHOOD-FETAL AND NEONATAL EDITION, Vol: 104, Pages: F306-F312, ISSN: 1359-2998
Vanhinsbergh L, Uthaya S, Bain BJ, 2018, Methylene blue-induced Heinz body hemolytic anemia in a premature neonate, AMERICAN JOURNAL OF HEMATOLOGY, Vol: 93, Pages: 716-717, ISSN: 0361-8609
Binder C, Longford N, Gale CRK, et al., 2018, Body composition following necrotising enterocolitis in preterm infants, Neonatology, Vol: 113, Pages: 242-248, ISSN: 1661-7800
Background: The optimal nutritional regimen for preterm infants, including those that develop necrotising enterocolitis (NEC), is unknown. Objective: The objective here was to evaluate body composition at term in infants following NEC, in comparison with healthy infants. The primary outcome measure was non-adipose tissue mass (non-ATM). Methods: We compared body composition assessed by magnetic resonance imaging at term in infants born <31 weeks of gestational age that participated in NEON, a trial comparing incremental versus immediate delivery of parenteral amino acids on non-ATM, and SMOF versus intralipid on intrahepatocellular lipid content. There were no differences in the primary outcomes. We compared infants that received surgery for NEC (NEC-surgical), infants with medically managed NEC (NEC-medical), and infants without NEC (reference). Results: A total of 133 infants were included (8 NEC-surgical; 15 NEC-medical; 110 reference). In comparison with the reference group, infants in the NEC-surgical and NEC-medical groups were significantly lighter [adjusted mean difference (95% CI) NEC-surgical: –630 g (–1,010, –210), p = 0.003; NEC-medical: –440 g (–760, –110), p = 0.009] and the total adipose tissue volume (ATV) was significantly lower [NEC-surgical: –360 cm3 (–516, –204), p < 0.001; NEC-medical: –127 cm3 (–251, –4); p = 0.043]. There were no significant differences in non-ATM [adjusted mean difference (95% CI) NEC-surgical: –46 g (–281, 189), p = 0.70; NEC-medical: –122 g (–308, 63), p = 0.20]. Conclusion: The lower weight at term in preterm infants following surgically and medically managed NEC, in comparison to preterm infants that did not develop the disease, was secondary to a reduction in ATV. This suggests that the nutritional regimen received was adequate to preserve non-ATM but not to support the normal third-trimester deposition of adipose tissue
Gale C, Statnikov Y, Jawad S, et al., 2017, Neonatal brain injuries in England: population-based incidence derived from routinely recorded clinical data held in the National Neonatal Research Database, Archives of Disease in Childhood. Fetal and Neonatal Edition, Vol: 103, Pages: F301-F306, ISSN: 1359-2998
In 2015, the Department of Health in England announced an ambition to reduce 'brain injuries occurring during or soon after birth'. We describe the development of a pragmatic case definition and present annual incidence rates.Retrospective cohort study using data held in the National Neonatal Research Database (NNRD) extracted from neonatal electronic patient records from all National Health Service (NHS) neonatal units in England, Wales and Scotland. In 2010-2011, population coverage in the NNRD was incomplete, hence rate estimates are presented as a range; from 2012, population coverage is complete, and rates (95% CIs) are presented. Rates are per 1000 live births.NHS neonatal units in England.Infants admitted for neonatal care; denominator: live births in England.'Brain injuries occurring at or soon after birth' defined as infants with seizures, hypoxic-ischaemic encephalopathy, stroke, intracranial haemorrhage, central nervous system infection and kernicterus and preterm infants with cystic periventricular leucomalacia.In 2010, the lower estimate of the rate of 'Brain injuries occurring at or soon after birth' in England was 4.53 and the upper estimate was 5.19; in 2015, the rate was 5.14 (4.97, 5.32). For preterm infants, the population incidence in 2015 was 25.88 (24.51, 27.33) and 3.47 (3.33, 3.62) for term infants. Hypoxic-ischaemic encephalopathy was the largest contributor to term brain injury, and intraventricular/periventricular haemorrhage was the largest contributor to preterm brain injury.Annual incidence rates for brain injuries can be estimated from data held in the NNRD; rates for individual conditions are consistent with published rates. Routinely recorded clinical data can be used for national surveillance, offering efficiencies over traditional approaches.
Uthaya S, Liu X, Modi N, 2016, Nutritional Evaluation and Optimisation in Neonates trial: is the protein-to-energy ratio important? Reply, AMERICAN JOURNAL OF CLINICAL NUTRITION, Vol: 104, Pages: 1721-1722, ISSN: 0002-9165
Uthaya SN, Liu X, Babalis D, et al., 2016, Nutritional Evaluation and Optimisation in Neonates (NEON): a randomised double-blind controlled trial of amino-acid regimen and intravenous lipid composition in preterm parenteral nutrition, American Journal of Clinical Nutrition, Vol: 103, Pages: 1443-1452, ISSN: 1938-3207
BackgroundParenteral nutrition is central to the care of very immature infants. Current international recommendations favour higher amino-acid intakes and fish oil-containing lipid emulsions. ObjectiveThe aim of this two-by-two factorial, double-blind multicentre randomised controlled trial was to compare the effect of high (immediate Recommended Daily Intake: Imm-RDI) versus low (incremental introduction: Inc-AA) parenteral amino-acid delivery, commenced within 24 hours of birth, on body composition, and a multi-component lipid emulsion containing 30% soy bean oil, 30% medium chain triglycerides, 25% olive oil and 15% fish oil (SMOF) versus soybean oil based lipid emulsion (SO) on Intra-Hepato-Cellular Lipid (IHCL) content. ResultsWe randomised 168 infants born <31 weeks gestation. We evaluated outcomes at term in 133 infants. There were no significant differences between Imm-RDI and Inc-AA groups for non-adipose mass (adjusted mean difference (95% CI): 1.0g (-108, 111) p=0.98) or between SMOF and SO groups for IHCL (adjusted mean ratio SMOF:SO (95% CI): 1.1 (0.8, 1.6) p=0.58). SMOF does not affect IHCL content. There was a significant interaction (p=0.05) between the two interventions for non-adipose mass. There were no significant interactions between group differences for either primary outcome measure after adjusting for additional confounders. Imm-RDI infants were more likely than Inc-AA infants to have blood urea nitrogen levels greater than 7mmol/l or 10mmol/l respectively (75% vs 49%; p<0.01 and 49% vs 18%; p<0.01). Head circumference at term was smaller in the Imm-RDI group (mean difference (95% CI): -0.8cm (-1.5, -0.1) p= 0.02). There were no significant differences in any pre-specified secondary outcomes including adiposity, liver function tests, incidence of conjugated hyperbilirubinaemia, weight, length, mortality and brain volumes. ConclusionsImmediate delivery of Recommended Daily Intake of parenteral amino-acids does not benefit body compo
Uthaya S, Liu X, Babalis D, et al., 2016, Nutritional Evaluation and Optimisation in Neonates (NEON) trial of amino acid regimen and intravenous lipid composition in preterm parenteral nutrition: a randomised double-blind controlled trial, Efficacy and Mechanism Evaluation, Vol: 3, ISSN: 2050-4365
BackgroundParenteral nutrition (PN) is central to the care of very immature infants. Early intakes of higher amounts of amino acids and the use of lipid emulsions containing fish oils are recommended by current international recommendations.ObjectiveTo confirm the safety and demonstrate efficacy of the immediate introduction of the recommended daily intake of amino acids (Imm-RDI) and soya bean oil, medium-chain triglycerides, olive oil and fish oil lipid in PN to increase non-adipose (lean) body mass and decrease intrahepatocellular lipid (IHCL) content.DesignMulticentre, double-blind, 2 × 2 factorial and randomised controlled trial (RCT).SettingNeonatal units in London and south-east England, UK.ParticipantsExtremely preterm infants born before 31 weeks of gestation without major congenital or life-threatening abnormalities who could to be randomised to receive PN within 24 hours of birth.InterventionsInfants were randomised within 24 hours of birth to receive PN containing either high [RDI of amino acids (Imm-RDI)] or low [incremental amino acids (Inc-AA) control] levels of amino acids. In addition, infants were randomised to receive either 20% SMOFlipid® (Fresenius Kabi AG, Richmond Hill, ON, Canada) or 20% Intralipid® (Fresenius Kabi AG, Richmond Hill, ON, Canada) (control). This resulted in four groups: (1) Inc-AA/Intralipid, (2) Inc-AA/SMOFlipid, (3) Imm-RDI/Intralipid and (4) Imm-RDI/SMOFlipid. The intervention was continued until infants were receiving 150 ml/kg/day of enteral feeds for 24 hours.Primary outcome measureFor the amino acid intervention, this was non-adipose or lean body mass measured by magnetic resonance imaging. For the lipid composition intervention, this was IHCL content as measured by hepatic magnetic resonance spectroscopy. Primary outcomes were measured at term age equivalent, between 37 and 44 weeks postmenstrual age.ResultsWe randomised 168 infants born before 31 weeks of gestation. We evaluated outc
Raban S, Santhakumaran S, Keraan Q, et al., 2016, A randomised controlled trial of high vs low volume initiation and rapid vs slow advancement of milk feeds in infants with birthweights 1000 g in a resource-limited setting, Paediatrics and International Child Health, Vol: 36, Pages: 288-295, ISSN: 2046-9047
Background: Optimal feeding regimens for infants ≤ 1000 g have not been established and are a global healthcare concern.Aims and objectives: A controlled trial to establish the safety and efficacy of high vs low volume initiation and rapid vs slow advancement of milk feeds in a resource-limited setting was undertaken.Methods: Infants ≤ 1000 g birthweight were randomised to one of four arms, either low (4 ml/kg/day) or high (24 ml/kg/day) initiation and either slow (24 ml/kg/day) or rapid (36 ml/kg/day) advancement of exclusive feeds of human milk (mother’s or donor) until a weight of 1200 g was reached. After this point, formula was used to supplement insufficient mother’s milk. The primary outcome was time to reach 1500 g.Results: infants were recruited (51: low/slow; 47: low/rapid; 52: high/slow; 50: high/rapid). Infants on rapid advancement regimens reached 1500 g most rapidly (hazard ratio 1.48, 95% CI 1.05–2.09, P=0.03). The rapid advancement groups also regained birthweight more rapidly (hazard ratio 1.77, 95% CI 1.26–2.50, P=0.001). There was no apparent effect of high vs low initiation volumes but there was some evidence of interaction between interventions. There were no significant differences in other secondary outcomes, including necrotising enterocolitis, feed intolerance and late-onset sepsis.Conclusions: In this small pilot study, higher initiation feed volumes and larger daily increments appeared to be well tolerated and resulted in more rapid early weight gain. These data provide justification for a larger study in resource-limited settings to address mortality, necrotising enterocolitis and other important outcomes.
Gale C, Logan KM, Jeffries S, et al., 2015, Sexual dimorphism in relation to adipose tissue and intrahepatocellular lipid deposition in early infancy, International Journal of Obesity, Vol: 39, Pages: 629-632, ISSN: 1476-5497
Sharma S, Varley J, Bell V, et al., 2015, Development of a smartphone app for new mums: an innovative information tool in a responsive maternity unit, Publisher: WILEY-BLACKWELL, Pages: 374-375, ISSN: 1470-0328
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