Displaying publications 61 - 80 of 93 in total

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  1. Boo NY, Suhaida AR, Rohana J
    Singapore Med J, 2015 Mar;56(3):164-8.
    PMID: 25532513
    This case-control study aimed to determine whether catheter use was significantly associated with coagulase-negative staphylococci (CoNS) colonisation and/or sepsis in neonates.
    Matched MeSH terms: Intensive Care Units, Neonatal
  2. Boo NY, Nor Azlina AA, Rohana J
    Singapore Med J, 2008 Mar;49(3):204-8.
    PMID: 18363001
    This study was designed to determine the sensitivity and specificity of a semi-quantitative procalcitonin (PCT) test kit for the diagnosis of neonatal sepsis.
    Matched MeSH terms: Intensive Care Units, Neonatal
  3. Lopez O, Subramanian P, Rahmat N, Theam LC, Chinna K, Rosli R
    J Clin Nurs, 2015 Jan;24(1-2):183-91.
    PMID: 25060423 DOI: 10.1111/jocn.12657
    To determine the effectiveness of facilitated tucking in reducing pain when venepuncture is being performed on preterm infants.
    Matched MeSH terms: Intensive Care Units, Neonatal
  4. Rusnani Ab Latif
    MyJurnal
    Psychological well-being is relatively complex notions with a variety of components that may contribute to it. Individuals differ in their overall levels of psychological health and well-being. Mother with low birth weight (LBW) babies required hospitalization especially in the Neonatal Intensive Care Unit (NICU) more exposed to the experience of anxious symptoms. Therefore, it would become a stressful event that might cause psychological distress or even emotional crisis in mother's when their infants were LBW especially premature. Health promotion is very important to prevent this problem. Health promotion efforts aimed at improving infant health status must do so by improving women's health. Improving women's health before, during, and after pregnancy is the key to reduce the human and economic costs associated with infant mortality and morbidity. To improve both women's and infants' health, efforts should include an emphasis on preventive health care services, family-oriented work site options, changes in social norms, and individual behavior modification. Therefore, it is important for health care professionals in NICU to be able to assess the factors associated psychological well-being of mother's with LBWinfant.
    Matched MeSH terms: Intensive Care Units, Neonatal
  5. Odeyemi OA, Sani NA
    J Infect Public Health, 2016 Jan-Feb;9(1):110-2.
    PMID: 26235961 DOI: 10.1016/j.jiph.2015.06.012
    Matched MeSH terms: Intensive Care Units, Neonatal/standards*
  6. Jani P, Mishra U, Buchmayer J, Maheshwari R, D'Çruz D, Walker K, et al.
    World J Pediatr, 2023 Feb;19(2):139-157.
    PMID: 36372868 DOI: 10.1007/s12519-022-00625-2
    BACKGROUND: Globally, are skincare practices and skin injuries in extremely preterm infants comparable? This study describes skin injuries, variation in skincare practices and investigates any association between them.

    METHODS: A web-based survey was conducted between February 2019 and August 2021. Quantifying skin injuries and describing skincare practices in extremely preterm infants were the main outcomes. The association between skin injuries and skincare practices was established using binary multivariable logistic regression adjusted for regions.

    RESULTS: Responses from 848 neonatal intensive care units, representing all geographic regions and income status groups were received. Diaper dermatitis (331/840, 39%) and medical adhesive-related skin injuries (319/838, 38%) were the most common injuries. Following a local skincare guideline reduced skin injuries [medical adhesive-related injuries: adjusted odds ratios (aOR) = 0.63, 95% confidence interval (CI) = 0.45-0.88; perineal injuries: aOR = 0.66, 95% CI = 0.45-0.96; local skin infections: OR = 0.41, 95% CI = 0.26-0.65; chemical burns: OR = 0.46, 95% CI = 0.26-0.83; thermal burns: OR = 0.51, 95% CI = 0.27-0.96]. Performing skin assessments at least every four hours reduced skin injuries (abrasion: aOR = 0.48, 95% CI = 0.33-0.67; pressure: aOR = 0.51, 95% CI = 0.34-0.78; diaper dermatitis: aOR = 0.71, 95% CI = 0.51-0.99; perineal: aOR = 0.52, 95% CI = 0.36-0.75). Regional and resource settings-based variations in skin injuries and skincare practices were observed.

    CONCLUSIONS: Skin injuries were common in extremely preterm infants. Consistency in practice and improved surveillance appears to reduce the occurrence of these injuries. Better evidence regarding optimal practices is needed to reduce skin injuries and minimize practice variations.

    Matched MeSH terms: Intensive Care Units, Neonatal
  7. Jani P, Mishra U, Buchmayer J, Walker K, Gözen D, Maheshwari R, et al.
    Pediatr Res, 2023 May;93(6):1701-1709.
    PMID: 36075989 DOI: 10.1038/s41390-022-02297-0
    BACKGROUND: Are thermoregulation and golden hour practices in extremely preterm (EP) infants comparable across the world? This study aims to describe these practices for EP infants based on the neonatal intensive care unit's (NICUs) geographic region, country's income status and the lowest gestational age (GA) of infants resuscitated.

    METHODS: The Director of each NICU was requested to complete the e-questionnaire between February 2019 and August 2021.

    RESULTS: We received 848 responses, from all geographic regions and resource settings. Variations in most thermoregulation and golden hour practices were observed. Using a polyethylene plastic wrap, commencing humidity within 60 min of admission, and having local protocols were the most consistent practices (>75%). The odds for the following practices differed in NICUs resuscitating infants from 22 to 23 weeks GA compared to those resuscitating from 24 to 25 weeks: respiratory support during resuscitation and transport, use of polyethylene plastic wrap and servo-control mode, commencing ambient humidity >80% and presence of local protocols.

    CONCLUSION: Evidence-based practices on thermoregulation and golden hour stabilisation differed based on the unit's region, country's income status and the lowest GA of infants resuscitated. Future efforts should address reducing variation in practice and aligning practices with international guidelines.

    IMPACT: A wide variation in thermoregulation and golden hour practices exists depending on the income status, geographic region and lowest gestation age of infants resuscitated. Using a polyethylene plastic wrap, commencing humidity within 60 min of admission and having local protocols were the most consistent practices. This study provides a comprehensive description of thermoregulation and golden hour practices to allow a global comparison in the delivery of best evidence-based practice. The findings of this survey highlight a need for reducing variation in practice and aligning practices with international guidelines for a comparable health care delivery.

    Matched MeSH terms: Intensive Care Units, Neonatal
  8. Lee JL, Redzuan AM, Shah NM
    Int J Clin Pharm, 2013 Dec;35(6):1025-9.
    PMID: 24022725
    BACKGROUND: Unlicensed and off-label use of medicines in paediatrics is widespread. However, the incidence of this practice in Malaysia has not been reported.

    OBJECTIVE: To determine the extent of unlicensed and off-label use of medicines in hospitalised children in the intensive care units of a tertiary care teaching hospital.

    METHODS: A prospective, observational exploratory study was conducted on medicines prescribed to children admitted to the 3 intensive care units of Universiti Kebangsaan Malaysia Medical Centre (UKMMC).

    RESULTS: A total of 194 patients were admitted to UKMMC, 168 of them received one or more drugs. Of 1,295 prescriptions, 353 (27.3 %) were unlicensed and 442 (34.1 %) were for off-label use. Forty-four percent of patients received at least one medicine for unlicensed use and 82.1 % received at least one medicine off-label. Preterm infants, children aged 28 days to 23 months, patients with hospital stays of more than 2 weeks, and those prescribed increasing numbers of medicines were more likely to receive medicines for unlicensed use. Term neonates and patients prescribed increasing numbers of medicines had increased risk of receiving medicines for off-label use.

    CONCLUSION: Prescribing of medicines in an unlicensed or off-label fashion to the children in the intensive care units of UKMMC was common. Further detailed studies are necessary to ensure the delivery of safe and effective medicines to children.

    Matched MeSH terms: Intensive Care Units, Neonatal/statistics & numerical data
  9. Rohana J, Khairina W, Boo NY, Shareena I
    Pediatr Int, 2011 Aug;53(4):468-74.
    PMID: 21105964 DOI: 10.1111/j.1442-200X.2010.03295.x
    Occlusive plastic applied immediately after birth to reduce evaporative heat loss has been proven effective in preterm infants <28 weeks' gestation. However its effectiveness on preterm infants >28 weeks' gestation has not been shown. This study aimed to determine the effect of occlusive wrap at birth on the temperature at neonatal intensive care unit (NICU) admission among infants of greater than or equal to 24 weeks' and less than 34 weeks' gestation.
    Matched MeSH terms: Intensive Care Units, Neonatal
  10. Kandasamy Y, Somasundram P
    Singapore Med J, 2007 Oct;48(10):926-8.
    PMID: 17909678
    The Orang Asli are the indigenous population in peninsular Malaysia and are in fact a diverse sub-ethnic group with different languages. Our aim was to collect data on Orang Asli newborns, from western and central Pahang, that were admitted to a general hospital with paediatric specialist services.
    Matched MeSH terms: Intensive Care Units, Neonatal/statistics & numerical data*
  11. Ganesan I, Thomas T, Ng FE, Soo TL
    Singapore Med J, 2014 May;55(5):261-5.
    PMID: 24862750
    INTRODUCTION: Mortality risk prediction scores are important for benchmarking quality of care in paediatric intensive care units (PICUs). We aimed to benchmark PICU outcomes at our hospital against the Pediatric Index of Mortality 2 (PIM2) mortality risk prediction score, and evaluate differences in diagnosis on admission and outcomes between Malaysian and immigrant children.

    METHODS: We prospectively collected demographic and clinical data on paediatric medical patients admitted to the PICU of Sabah Women's and Children's Hospital in Kota Kinabalu, Sabah, Malaysia. The PIM2 risk score for mortality was tabulated.

    RESULTS: Of the 131 patients who met the inclusion criteria, data was available for 115 patients. The mean age of the patients was 2.6 ± 3.8 years, with 79% of the cohort aged less than five years. Patients were mainly of Kadazan (38%) and Bajau (30%) descent, and 26% of patients were non-citizens. Leading diagnoses on admission were respiratory (37%), neurological (18%) and infectious (17%) disorders. Out of the 29 patients who died, 23 (79%) were Malaysians and the main mortality diagnostic categories were respiratory disorder (22%), septicaemia (22%), haemato-oncological disease (17%) and neurological disorder (13%). Calculated standardised mortality ratios (SMRs) were not significantly > 1 for any patient category for variables such as age and admission diagnosis. However, infants less than two years old with comorbidities were significantly worse (SMR 2.61, 95% confidence interval 1.02-6.66).

    CONCLUSION: The patient profile at our centre was similar to that reported from other PICUs in Asia. The PIM2 score is a useful mortality risk prediction model for our population.
    Matched MeSH terms: Intensive Care Units, Neonatal
  12. Lim NL, Cheah IGS, Soosai AP
    Med J Malaysia, 2001 Mar;56(1):65-70.
    PMID: 11503299
    A prospective observational study of feeding in low birth weight (LBW) infants with birth weight (BW) of at least 1.8 kg admitted to the Neonatal Intensive Care Unit (NICU) showed that nearly 80% of mothers provided expressed breastmilk (EBM) and a further 14% breastfed their infants before discharge. Weight gain was overall poor at a mean of 9.48 +/- 7.82 grams per kg per day with those on predominant EBM feeding (EBM > 70%) doing worse than those on predominant preterm formula (PTF) feeding (EBM < 31%), weight gain being 5.40 +/- 6.88 and 11.10 +/- 8.15 grams per kg per day respectively (p < 0.01). Weight gain was also poorer (7.72 +/- 5.55 grams per kg per day) in patients with respiratory distress syndrome (RDS) compared to those who did not have RDS (12.02 +/- 9.58 grams per kg per day). p < 0.05. Incidence of infants < 10th centile body weight at birth was 16.8% and at discharge was 69.1%.
    Matched MeSH terms: Intensive Care Units, Neonatal
  13. Janvier A, Lantos J, Aschner J, Barrington K, Batton B, Batton D, et al.
    Pediatrics, 2016 09;138(3).
    PMID: 27489297 DOI: 10.1542/peds.2016-0655
    For parents, the experience of having an infant in the NICU is often psychologically traumatic. No parent can be fully prepared for the extreme stress and range of emotions of caring for a critically ill newborn. As health care providers familiar with the NICU, we thought that we understood the impact of the NICU on parents. But we were not prepared to see the children in our own families as NICU patients. Here are some of the lessons our NICU experience has taught us. We offer these lessons in the hope of helping health professionals consider a balanced view of the NICU's impact on families.
    Matched MeSH terms: Intensive Care Units, Neonatal*
  14. Zainal H, Dahlui M, Soelar SA, Su TT
    PLoS One, 2019;14(6):e0211997.
    PMID: 31237874 DOI: 10.1371/journal.pone.0211997
    Preterm birth incidence has risen globally and remains a major cause of neonatal mortality despite improved survival. Demand and cost of initial hospitalization has also increased. This study assessed the cost of preterm birth during initial hospitalization from care provider perspective in neonatal intensive care units (NICU) of two hospitals in the state of Kedah, Malaysia. It utilized universal sampling and prospectively followed up preterm infants till discharge. Care provider cost was assessed using mixed method of top down approach and activity based costing. A total of 112 preterm infants were recruited from intensive care (93 infants) and minimal care (19 infants) units. Majority were from the moderate (23%) and late (36%) preterm groups followed by very preterm (32%) and extreme preterm (9%). Median cost per infant increased with level of care and degree of prematurity. Cost was dominated by overhead (fixed) costs for general (hospital), intermediate (clinical support services) and final (NICU) cost centers where it constituted at least three quarters of admission cost per infant while the remainder was consumables (variable) cost. Breakdown of overhead cost showed NICU specific overhead contributing at least two thirds of admission cost per infant. Personnel salary made up three quarters of NICU specific overhead. Laboratory investigation was the cost driver for consumables. Gender, birth weight and length of stay were significant factors and cost prediction was developed with these variables. This study demonstrated the inverse relation between resource utilization, cost and prematurity and identified personnel salary as the cost driver. Cost estimates and prediction provide in-depth understanding of provider cost and are applicable for further economic evaluations. Since gender is non-modifiable and reducing LOS alone is not effective, birth weight as a cost predictive factor in this study can be addressed through measures to prevent or delay preterm birth.
    Matched MeSH terms: Intensive Care Units, Neonatal
  15. Lai NM, Foong SC, Foong WC, Tan K
    Cochrane Database Syst Rev, 2016 Apr 14;4(4):CD008313.
    PMID: 27075527 DOI: 10.1002/14651858.CD008313.pub3
    BACKGROUND: The increased birth rate of twins during recent decades and the improved prognosis of preterm infants have resulted in the need to explore measures that could optimize their growth and neurodevelopmental outcomes. It has been postulated that co-bedding simulates twins' intrauterine experiences in which co-regulatory behaviors between them are observed. These behaviors are proposed to benefit twins by reducing their stress, which may promote growth and development. However, in practice, uncertainty surrounds the benefit-risk profile of co-bedding.

    OBJECTIVES: We aimed to assess the effectiveness of co-bedding compared with separate (individual) care for stable preterm twins in the neonatal nursery in promoting growth and neurodevelopment and reducing short- and long-term morbidities, and to determine whether co-bedding is associated with significant adverse effects.As secondary objectives, we sought to evaluate effects of co-bedding via the following subgroup analyses: twin pairs with different weight ranges (very low birth weight [VLBW] < 1500 grams vs non-VLBW), twins with versus without significant growth discordance at birth, preterm versus borderline preterm twins, twins co-bedded in incubator versus cot at study entry, and twins randomized by twin pair versus neonatal unit.

    SEARCH METHODS: We used the standard search strategy of the Cochrane Neonatal Review Group (CNRG). We used keywords and medical subject headings (MeSH) to search the Cochrane Central Register of Controlled Trials (CENTRAL; 2016, Issue 2), MEDLINE (via PubMed), EMBASE (hosted by EBSCOHOST), the Cumulative Index to Nursing and Allied Health Literature (CINAHL), and references cited in our short-listed articles, up to February 29, 2016.

    SELECTION CRITERIA: We included randomized controlled trials with randomization by twin pair and/or by neonatal unit. We excluded cross-over studies.

    DATA COLLECTION AND ANALYSIS: We extracted data using standard methods of the CNRG. Two review authors independently assessed the relevance and risk of bias of retrieved records. We contacted the authors of included studies to request important information missing from their published papers. We expressed our results using risk ratios (RRs) and mean differences (MDs) when appropriate, along with 95% confidence intervals (95% CIs). We adjusted the unit of analysis from individual infants to twin pairs by averaging measurements for each twin pair (continuous outcomes) or by counting outcomes as positive if developed by either twin (dichotomous outcomes).

    MAIN RESULTS: Six studies met the inclusion criteria; however, only five studies provided data for analysis. Four of the six included studies were small and had significant limitations in design. As each study reported outcomes differently, data for most outcomes were effectively contributed by a single study. Study authors reported no differences between co-bedded twins and twins receiving separate care in terms of rate of weight gain (MD 0.20 grams/kg/d, 95% CI -1.60 to 2.00; one study; 18 pairs of twins; evidence of low quality); apnea, bradycardia, and desaturation (A/B/D) episodes (RR 0.85, 95% CI 0.18 to 4.05; one study; 62 pairs of twins; evidence of low quality); episodes in co-regulated states (MD 0.96, 95% CI -3.44 to 5.36; one study; three pairs of twins; evidence of very low quality); suspected or proven infection (RR 0.84, 95% CI 0.30 to 2.31; three studies; 65 pairs of twins; evidence of very low quality); length of hospital stay (MD -4.90 days, 95% CI -35.23 to 25.43; one study; three pairs of twins; evidence of very low quality); and parental satisfaction measured on a scale of 0 to 55 (MD -0.38, 95% CI -4.49 to 3.73; one study; nine pairs of twins; evidence of moderate quality). Although co-bedded twins appeared to have lower pain scores 30 seconds after heel lance on a scale of 0 to 21 (MD -0.96, 95% CI -1.68 to -0.23; two studies; 117 pairs of twins; I(2) = 75%; evidence of low quality), they had higher pain scores 90 seconds after the procedure (MD 1.00, 95% CI 0.14 to 1.86; one study; 62 pairs of twins). Substantial heterogeneity in the outcome of infant pain response after heel prick at 30 seconds post procedure and conflicting results at 30 and 90 seconds post procedure precluded clear conclusions.

    AUTHORS' CONCLUSIONS: Evidence on the benefits and harms of co-bedding for stable preterm twins was insufficient to permit recommendations for practice. Future studies must be adequately powered to detect clinically important differences in growth and neurodevelopment. Researchers should assess harms such as infection, along with medication errors and caregiver satisfaction.

    Matched MeSH terms: Intensive Care Units, Neonatal
  16. Tan, Mark Kiak Min
    MyJurnal
    Prematurity is the leading cause of infant mortality and one of the main reasons for newborn infants to be admitted to the Neonatal Intensive Care Unit (NICU). Advancements in medicine has made the NICU a maze of sophisticated modern technology and expensive to run. These advances in technology have also resulted in an added layer of complexity to many ethical dilemmas that are encountered in the NICU. In 1977, Beauchamp and Childress introduced the principles of biomedical ethics. These four principles of (1)respect for autonomy, (2)nonmaleficence, (3)beneficence and (4)justice, form a suitable starting point for the analysis of the moral challenges of medical innovation. This article explores how the four ethical principles relate to decision-making in the NICU, and how they can be applied to the treatment of sick newborn infants in clinical practice. It also highlights the reasons why healthcare personnel need to equip themselves with good communication skills and up to date knowledge of ethical considerations in the NICU in order to make quality decisions about care for their patients. This article also suggests that a Clinical Ethics Committee can play a vital role in ensuring that the best decisions are achieved for these patients.
    Matched MeSH terms: Intensive Care Units, Neonatal
  17. Oei JL, Saugstad OD, Lui K, Wright IM, Smyth JP, Craven P, et al.
    Pediatrics, 2017 01;139(1).
    PMID: 28034908 DOI: 10.1542/peds.2016-1452
    BACKGROUND AND OBJECTIVES: Lower concentrations of oxygen (O2) (≤30%) are recommended for preterm resuscitation to avoid oxidative injury and cerebral ischemia. Effects on long-term outcomes are uncertain. We aimed to determine the effects of using room air (RA) or 100% O2 on the combined risk of death and disability at 2 years in infants <32 weeks' gestation.

    METHODS: A randomized, unmasked study designed to determine major disability and death at 2 years in infants <32 weeks' gestation after delivery room resuscitation was initiated with either RA or 100% O2 and which were adjusted to target pulse oximetry of 65% to 95% at 5 minutes and 85% to 95% until NICU admission.

    RESULTS: Of 6291 eligible patients, 292 were recruited and 287 (mean gestation: 28.9 weeks) were included in the analysis (RA: n = 144; 100% O2: n = 143). Recruitment ceased in June 2014, per the recommendations of the Data and Safety Monitoring Committee owing to loss of equipoise for the use of 100% O2. In non-prespecified analyses, infants <28 weeks who received RA resuscitation had higher hospital mortality (RA: 10 of 46 [22%]; than those given 100% O2: 3 of 54 [6%]; risk ratio: 3.9 [95% confidence interval: 1.1-13.4]; P = .01). Respiratory failure was the most common cause of death (n = 13).

    CONCLUSIONS: Using RA to initiate resuscitation was associated with an increased risk of death in infants <28 weeks' gestation. This study was not a prespecified analysis, and it was underpowered to address this post hoc hypothesis reliably. Additional data are needed.

    Matched MeSH terms: Intensive Care Units, Neonatal
  18. Yap PS, Ahmad Kamar A, Chong CW, Yap IK, Thong KL, Choo YM, et al.
    Pathog Glob Health, 2016 Sep;110(6):238-246.
    PMID: 27650884
    The prevalence and antibiotic susceptibility of intestinal carriage of Gram-negative bacteria among preterm infants admitted to the neonatal intensive care unit (NICU) in a tertiary teaching hospital in Malaysia were determined. A total of 34 stool specimens were obtained from preterm infants upon admission and once weekly up to two weeks during hospitalization. The presumptive colonies of Escherichia coli and Klebsiella pneumoniae were selected for identification, antibiotic susceptibility testing, and subtyping by using pulsed-field gel electrophoresis (PFGE). Out of 76 Gram-negative isolates, highest resistance was detected for amoxicillin/clavulanate (30.8%, n = 16), ceftriaxone (42.3%, n = 22), ceftazidime (28.8%, n = 15), cefoxitin (28.8%, n = 15), aztreonam (36.5%, n = 19), and polymyxin B (23.1%, n = 12). Three colistin resistant K. pneumoniae have also been detected based on E-test analysis. Thirty-nine isolates of K. pneumoniae and 20 isolates of E. coli were resistant to more than three antimicrobial classes and were categorized as multidrug resistant (MDR). PFGE analysis revealed a higher diversity in pulsotypes for K. pneumoniae (18 pulsotypes) in comparison to E. coli (four pulsotypes). In addition, a total of fifteen pulsotypes was observed from 39 MDR K. pneumoniae. The risk factors for antibiotic resistance were assessed using random forest analysis. Gender was found to be the most important predictor for colistin resistant while length, OFC, and delivery mode were showing greater predictive power in the polymyxin B resistance. This study revealed worrying prevalence rates of intestinal carriage of multidrug-resistant K. pneumoniae and E. coli of hospitalized preterm infants in Malaysia, particularly high resistance to polymyxins.
    Matched MeSH terms: Intensive Care Units, Neonatal*
  19. Yap PSX, Ahmad Kamar A, Chong CW, Ngoi ST, Teh CSJ
    Microb Drug Resist, 2020 Mar;26(3):190-203.
    PMID: 31545116 DOI: 10.1089/mdr.2019.0199
    Background:
    Klebsiella pneumoniae is a major opportunistic pathogen frequently associated with nosocomial infections, and often poses a major threat to immunocompromised patients. In our previous study, two K. pneumoniae (K36 and B13), which displayed resistance to almost all major antibiotics, including colistin, were isolated. Both isolates were not associated with infection and isolated from the stools of two preterm neonates admitted to the neonatal intensive care unit (NICU) during their first week of life.
    Materials and Methods:
    In this study, whole genome sequencing was performed on these two clinical multidrug resistant K. pneumoniae. We aimed to determine the genetic factors that underline the antibiotic-resistance phenotypes of these isolates.
    Results:
    The strains harbored blaSHV-27, blaSHV-71, and oqxAB genes conferring resistance to cephalosporins, carbapenems, and fluoroquinolones, respectively, but not harboring any known plasmid-borne colistin resistance determinants such as mcr-1. However, genome analysis discovered interruption of mgrB gene by insertion sequences gaining insight into the development of colistin resistance.
    Conclusion:
    The observed finding that points to a scenario of potential gut-associated resistance genes to Gram negative (K. pneumoniae) host in the NICU environment warrants attention and further investigation.
    Matched MeSH terms: Intensive Care Units, Neonatal
  20. Yap PSX, Chong CW, Ahmad Kamar A, Yap IKS, Choo YM, Lai NM, et al.
    Sci Rep, 2021 01 14;11(1):1353.
    PMID: 33446779 DOI: 10.1038/s41598-020-80278-1
    Emerging evidence has shown a link between the perturbations and development of the gut microbiota in infants with their immediate and long-term health. To better understand the assembly of the gut microbiota in preterm infants, faecal samples were longitudinally collected from the preterm (n = 19) and term (n = 20) infants from birth until month 12. 16S rRNA gene sequencing (n = 141) and metabolomics profiling (n = 141) using nuclear magnetic resonance spectroscopy identified significant differences between groups in various time points. A panel of amino acid metabolites and central metabolism intermediates significantly correlated with the relative abundances of 8 species of bacteria were identified in the preterm group. In contrast, faecal metabolites of term infants had significantly higher levels of metabolites which are commonly found in milk such as fucose and β-hydroxybutyrate. We demonstrated that the early-life factors such as gestational age, birth weight and NICU exposures, exerted a sustained effect to the dynamics of gut microbial composition and metabolism of the neonates up to one year of age. Thus, our findings suggest that intervention at this early time could provide 'metabolic rescue' to preterm infants from aberrant initial gut microbial colonisation and succession.
    Matched MeSH terms: Intensive Care Units, Neonatal*
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