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Lovera LA, Torres J, García-Perdomo HA. Effectiveness and safety of prophylactic phototherapy to prevent jaundice in premature newborns: Systematic review and meta-analysis. J Child Health Care 2023:13674935231187716. [PMID: 37402472 DOI: 10.1177/13674935231187716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/06/2023]
Abstract
To determine the effectiveness and safety of prophylactic phototherapy compared with conventional phototherapy for the prevention of neonatal jaundice. We included clinical trials comparing prophylactic phototherapy to conventional phototherapy to prevent jaundice in premature newborns. We searched Embase, MEDLINE, LILACS, Central, and others. The statistical analysis was performed in RevMan (Review Manager 5.3). Outcomes were analyzed according to the type of variable: risk difference (RD) and mean difference (MD). A random effects model was used due to heterogeneity. We reported results in forest plots. Risk of bias was evaluated, and a sensitivity analysis was made. 1127 articles were found, and six studies (2332 patients) were included in the meta-analysis. Five studies evaluated the need for exchange transfusion as the primary outcome RD -0.01, 95% CI [-0.05 to 0.03]. One study evaluated bilirubin encephalopathy RD -0.04, 95% CI [-0.09 to 0.00]. Five studies evaluated the duration of phototherapy, MD 38.47, 95% CI [1.28 to 55.67]. Four studies evaluated levels of bilirubin (MD -1.23, 95% CI [-2.25 to -0.21]. Two studies evaluated mortality, RD 0.01, 95% CI [-0.03 to 0.04]. As a conclusion, compared to conventional phototherapy, prophylactic phototherapy decreases the last measured level of bilirubin, as well as the probability of neurodevelopmental disturbances. However, it increases phototherapy duration.
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Affiliation(s)
- Luis A Lovera
- School of Nursing, Care Research Group, Universidad del Valle, Cali, Colombia
| | - Javier Torres
- Department of Pediatrics, School of Medicine, INSIDE Research Group, Universidad del Valle, Cali, Colombia
| | - Herney A García-Perdomo
- Division of Urology/Urooncology, Department of Surgery, School of Medicine, UROGIV Research Group, Universidad del Valle, Cali, Colombia
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Huang X, Chen M, Fu R, He W, He Y, Shentu H, Zhu S. Efficacy of kangaroo mother care combined with neonatal phototherapy in newborns with non-pathological jaundice: A meta-analysis. Front Pediatr 2023; 11:1098143. [PMID: 37082708 PMCID: PMC10112003 DOI: 10.3389/fped.2023.1098143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 01/06/2023] [Indexed: 01/26/2023] Open
Abstract
BackgroundThe kangaroo-mother care method (KMC) is a skin-to-skin contact-centered care approach with numerous benefits for neonates, but its impact on the treatment of jaundiced neonates is unknown. This study aimed to investigate the efficacy of KMC combined with neonatal phototherapy (NNPT) in treating neonates with non-pathological jaundice.MethodsRelevant articles were searched in PubMed, Embase, Web of Science, and Cochrane Library databases from database establishment to April 2022. The outcomes included, without limitation, serum bilirubin levels, and duration of phototherapy.ResultsThis meta-analysis included five studies (4 randomized controlled trials and 1 observational study) involving four hundred eighty-two neonates with non-pathological jaundice. The results showed that the group receiving KMC combined with NNPT had lower serum bilirubin at 72 h after intervention [weighted mean difference (WMD) = −1.51, p = 0.03], shorter duration of phototherapy [standard mean difference (SMD) = −1.45, p < 0.001] and shorter duration of hospitalization (SMD = −1.32, p = 0.002) compared to NNPT group. There was no difference in peak bilirubin in both groups of neonates (WMD = −0.12, p = 0.62).ConclusionsKMC combined with NNPT helped to treat non-pathological jaundice in newborns compared to NNPT alone.
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Affiliation(s)
- Xiang Huang
- Department of Pediatric, Ningbo Yinzhou No. 2 Hospital, Ningbo, China
| | - Meiling Chen
- The Public Health College, Zhejiang Chinese Medical University, Hangzhou, China
| | - Rongrong Fu
- The First Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, China
| | - Wei He
- State Key Laboratory Breeding Base of Green Chemistry Synthesis Technology, Zhejiang University of Technology, Hangzhou, China
| | - Yujing He
- The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, China
| | - Haojie Shentu
- The Medical Imaging College, Hangzhou Medical College, Hangzhou, China
| | - Suping Zhu
- Department of Pediatric, Ningbo Yinzhou No. 2 Hospital, Ningbo, China
- Correspondence: Suping Zhu
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Zhang R, Kang W, Zhang X, Shi L, Li R, Zhao Y, Zhang J, Yuan X, Liu S, Li W, Xu F, Cheng X, Zhu C. Outcome Analysis of Severe Hyperbilirubinemia in Neonates Undergoing Exchange Transfusion. Neuropediatrics 2022; 53:257-264. [PMID: 35038754 DOI: 10.1055/s-0041-1742156] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
OBJECTIVE Severe neonatal hyperbilirubinemia can cause neurological disability or mortality if not effectively managed. Exchange transfusion (ET) is an efficient treatment to prevent bilirubin neurotoxicity. The purpose of this study was to evaluate outcomes in severe neonatal hyperbilirubinemia with ET and to identify the potential risk factors for poor outcomes. METHODS Newborns of ≥28 weeks of gestational age with severe hyperbilirubinemia who underwent ET from January 2015 to August 2019 were included. Demographic data were recorded and analyzed according to follow-up outcomes at 12 months of corrected age. Poor outcomes were defined as death due to bilirubin encephalopathy or survival with at least one of the following complications: cerebral palsy, psychomotor retardation (psychomotor developmental index < 70), mental retardation (mental developmental index < 70), or hearing impairment. RESULTS A total of 524 infants were eligible for recruitment to the study, and 62 infants were lost to follow-up. The outcome data from 462 infants were used for grouping analysis, of which 398 cases (86.1%) had normal outcomes and 64 cases (13.9%) suffered poor outcomes. Bivariate logistic regression analysis showed that peak total serum bilirubin (TSB) (odds ratio [OR] = 1.011, 95% confidence interval [CI] = 1.008-1.015, p = 0.000) and sepsis (OR = 4.352, 95% CI = 2.013-9.409, p < 0.001) were associated with poor outcomes of hyperbilirubinemia. Receiver operator characteristic curve analysis showed that peak TSB ≥452.9 µmol/L could predict poor outcomes of severe hyperbilirubinemia. CONCLUSION Peak TSB and sepsis were associated with poor outcomes in infants with severe hyperbilirubinemia, and peak TSB ≥452.9 µmol/L could predict poor outcomes.
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Affiliation(s)
- Ruili Zhang
- Henan Key Laboratory of Child Brain Injury and Henan Pediatric Clinical Research Center, Institute of Neuroscience and Third Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
| | - Wenqing Kang
- Department of Neonatology, Children's Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
| | - Xiaoli Zhang
- Henan Key Laboratory of Child Brain Injury and Henan Pediatric Clinical Research Center, Institute of Neuroscience and Third Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
| | - Lina Shi
- Department of Neonatology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
| | - Rui Li
- Department of Neonatology, Children's Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
| | - Yanmei Zhao
- Department of Neonatology, Children's Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
| | - Jing Zhang
- Department of Neonatology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
| | - Xiao Yuan
- Henan Key Laboratory of Child Brain Injury and Henan Pediatric Clinical Research Center, Institute of Neuroscience and Third Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
| | - Shasha Liu
- Henan Key Laboratory of Child Brain Injury and Henan Pediatric Clinical Research Center, Institute of Neuroscience and Third Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
| | - Wenhua Li
- Henan Key Laboratory of Child Brain Injury and Henan Pediatric Clinical Research Center, Institute of Neuroscience and Third Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
| | - Falin Xu
- Henan Key Laboratory of Child Brain Injury and Henan Pediatric Clinical Research Center, Institute of Neuroscience and Third Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
| | - Xiuyong Cheng
- Department of Neonatology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
| | - Changlian Zhu
- Henan Key Laboratory of Child Brain Injury and Henan Pediatric Clinical Research Center, Institute of Neuroscience and Third Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China.,Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden.,Center for Brain Repair and Rehabilitation, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
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Validation of published rebound hyperbilirubinemia risk prediction scores during birth hospitalization after initial phototherapy: a retrospective chart review. Pediatr Res 2022; 91:888-895. [PMID: 33824457 DOI: 10.1038/s41390-021-01478-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Revised: 02/26/2021] [Accepted: 03/01/2021] [Indexed: 11/08/2022]
Abstract
BACKGROUND Hyperbilirubinemia commonly affects newborns and may lead to neurotoxicity if untreated. Neonates can experience rebound hyperbilirubinemia (RHB), defined as elevated bilirubin levels requiring re-initiation of treatment. Although studies have formulated risk prediction scores, they lack external validation. In this study, we examine the discrimination and calibration performance of risk prediction scores for RHB, to provide external validation. METHODS We reviewed charts of neonates born ≥35 weeks of gestation between January 2015 and December 2019 receiving phototherapy at birth hospitalization. We plotted predicted probabilities against observed outcome proportions to assess model calibration and evaluated discrimination using area under the receiver operating characteristic (AUROC) curves. Odds ratios (ORs) were estimated to evaluate variables associated with RHB. RESULTS Of the 271 infants identified, 24% developed RHB. Two- and three-variable prediction scores had lower discrimination in our cohort with AUROC of 0.662 (95% CI 0.590-0.735) and 0.691 (95% CI, 0.619-0.763) compared to 0.876 (95% CI 0.854-0.899) and 0.881 (95% CI 0.859-0.903), respectively, in the published studies. Estimated ORs confirm associations between RHB and variables included in prediction scores. CONCLUSIONS Current prediction models for RHB have unclear clinical utility in our patient population. Additional studies are required to further validate these scores. IMPACT Describes performance characteristics of two- and three-variable risk prediction scores that lack external validation beyond the initial study cohort. Our findings suggest unclear clinical utility in our clinical population of neonates during birth hospitalization, with lower performance of these prediction scores than observed in the derivation cohort. Odds ratios estimated by logistic regression in our study cohort provide further evidence that variables in published risk prediction scores are associated with rebound hyperbilirubinemia. Further studies are required to externally validate these risk prediction scores and to assess their generalizability.
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Thielemans L, Peerawaranun P, Mukaka M, Paw MK, Wiladphaingern J, Landier J, Bancone G, Proux S, Elsinga H, Trip-Hoving M, Hanboonkunupakarn B, Htoo TL, Wah TS, Beau C, Nosten F, McGready R, Carrara VI. High levels of pathological jaundice in the first 24 hours and neonatal hyperbilirubinaemia in an epidemiological cohort study on the Thailand-Myanmar border. PLoS One 2021; 16:e0258127. [PMID: 34618852 PMCID: PMC8496801 DOI: 10.1371/journal.pone.0258127] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Accepted: 09/20/2021] [Indexed: 11/18/2022] Open
Abstract
Population risks for neonatal hyperbilirubinaemia (NH) vary. Knowledge of local risks permits interventions that may reduce the proportion becoming severe. Between January 2015 and May 2016, in a resource-limited setting on the Thailand-Myanmar border, neonates from 28 weeks' gestation were enrolled into a prospective birth cohort. Each neonate had total serum bilirubin measurements: scheduled (24, 48, 72 and 144 hours of life) and clinically indicated; and weekly follow up until 1 month of age. Risk factors for developing NH were evaluated using Cox proportional hazard mixed model. Of 1710 neonates, 22% (376) developed NH (83% preterm, 19% term). All neonates born <35 weeks, four in five born 35-37 weeks, and three in twenty born ≥38 weeks had NH, giving an overall incidence of 249 per 1000 livebirths [95%CI 225, 403]. Mortality from acute bilirubin encephalopathy was 10% (2/20) amongst the 5.3% (20/376) who reached the severe NH threshold. One-quarter (26.3%) of NH occurred within 24 hours. NH onset varied with gestational age: at a median [IQR] 24 hours [24, 30] for neonates born 37 weeks or prematurely vs 59 hours [48, 84] for neonates born ≥38 weeks. Risk factors for NH in the first week of life independent of gestational age were: neonatal G6PD deficiency, birth bruising, Sgaw Karen ethnicity, primigravidae, pre-eclampsia, and prolonged rupture of membranes. The genetic impact of G6PD deficiency on NH was partially interpreted by using the florescent spot test and further genotyping work is in progress. The risk of NH in Sgaw Karen refugees may be overlooked internationally as they are most likely regarded as Burmese in countries of resettlement. Given high levels of pathological jaundice in the first 24 hours and overall high NH burden, guidelines changes were implemented including preventive PT for all neonates <35 weeks and for those 35-37 weeks with risk factors.
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Affiliation(s)
- Laurence Thielemans
- Shoklo Malaria Research Unit, Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Mae Sot, Thailand
- Neonatology-Pediatrics, Université Libre de Bruxelles, Brussels, Belgium
| | - Pimnara Peerawaranun
- Mahidol-Oxford Tropical Medicine Research Unit (MORU), Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Mavuto Mukaka
- Mahidol-Oxford Tropical Medicine Research Unit (MORU), Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Moo Kho Paw
- Shoklo Malaria Research Unit, Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Mae Sot, Thailand
| | - Jacher Wiladphaingern
- Shoklo Malaria Research Unit, Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Mae Sot, Thailand
| | - Jordi Landier
- Shoklo Malaria Research Unit, Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Mae Sot, Thailand
- IRD, INSERM, SESSTIM, Aix Marseille University, Marseille, France
| | - Germana Bancone
- Shoklo Malaria Research Unit, Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Mae Sot, Thailand
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Stephane Proux
- Shoklo Malaria Research Unit, Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Mae Sot, Thailand
| | - Henrike Elsinga
- Shoklo Malaria Research Unit, Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Mae Sot, Thailand
| | - Margreet Trip-Hoving
- Shoklo Malaria Research Unit, Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Mae Sot, Thailand
| | - Borimas Hanboonkunupakarn
- Mahidol-Oxford Tropical Medicine Research Unit (MORU), Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Tha Ler Htoo
- Shoklo Malaria Research Unit, Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Mae Sot, Thailand
| | - Thaw Shee Wah
- Shoklo Malaria Research Unit, Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Mae Sot, Thailand
| | - Candy Beau
- Shoklo Malaria Research Unit, Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Mae Sot, Thailand
| | - Francois Nosten
- Shoklo Malaria Research Unit, Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Mae Sot, Thailand
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Rose McGready
- Shoklo Malaria Research Unit, Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Mae Sot, Thailand
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Verena I. Carrara
- Shoklo Malaria Research Unit, Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Mae Sot, Thailand
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
- Department of Medicine, Swiss Tropical and Public Health Institute, Basel, Switzerland
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So V, Khurshid F. Treatment practices and implementation of guidelines for hyperbilirubinemia and rebound hyperbilirubinemia. J Neonatal Perinatal Med 2021; 15:335-343. [PMID: 34542033 DOI: 10.3233/npm-210781] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Hyperbilirubinemia (HB), defined as elevated total serum bilirubin (TSB) levels, commonly affects neonates and requires prompt treatment to prevent neurological complications. Up to 10%of neonates experience rebound hyperbilirubinemia (RHB), requiring re-initiation of treatment. Unfortunately, treatment guidelines lack practical recommendations surrounding subthreshold phototherapy, treatment termination, and RHB investigations. We examined local management practices for HB and RHB treatment in a well newborn nursery. As a secondary aim, we investigated the association between treatment practices and RHB rates. METHODS Retrospective chart review identified neonates treated for hyperbilirubinemia between January 2015 and December 2019 during their birth hospitalization at a tertiary care centre. Standardized data collection sheets were used to record treatment parameters. RESULTS Over the 5-year period, there were 9683 births and 305 (3.15%) neonates received phototherapy. Of the treated cases, 20-25%were subthreshold to practice guideline values. Upon treatment termination 25-55%of cases had TSB levels within 3 mg/dL, which may increase the risk of RHB. In our cohort, 20.3%of treated cases experienced one episode of RHB and 3.9%experienced two episodes of RHB. Although clinicians evaluated neonates for RHB 0-12 hours following treatment termination prior to discharge, many cases were identified in outpatient settings and required re-admission for phototherapy. CONCLUSION When managing HB and RHB, treatment practices such as when to terminate treatment in relation to threshold values, and timing of RHB investigations, are largely inconsistent amongst clinicians. Future studies are required to better understand the landscape of hyperbilirubinemia treatment beyond initiation of phototherapy.
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Affiliation(s)
- V So
- Department of Pediatrics, School of Medicine, Queen's University, Kingston, Ontario, Canada.,Queen's School of Medicine, Queen's University, Kingston, Ontario, Canada
| | - F Khurshid
- Department of Pediatrics, School of Medicine, Queen's University, Kingston, Ontario, Canada
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Hegyi T, Kleinfeld A, Huber A, Weinberger B, Memon N, Carayannopoulos M, Oh W. Unbound bilirubin levels in phototherapy-treated preterm infants receiving soy-based lipid emulsion. Pediatr Int 2020; 62:1357-1363. [PMID: 32535983 DOI: 10.1111/ped.14346] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Revised: 05/26/2020] [Accepted: 06/05/2020] [Indexed: 11/27/2022]
Abstract
BACKGROUND Phototherapy is an effective treatment for neonatal jaundice. Treatment indication uses total serum bilirubin (TSB), although unbound bilirubin (Bf) more accurately predicts disability risk. The goals of this investigation were to examine the response of Bf and TSB to phototherapy in preterm infants, and we hypothesized that (i) TSB and Bf respond differently; (ii) the relationship between TSB and Bf is altered; and (iii) unexpected Bf elevations are found. METHODS One hundred and seventeen preterm infants <2 kg at birth and receiving (IL) were enrolled; and measurements of TSB and Bf were obtained. TSB was measured by the diazo method and Bf with a fluorescent Bf sensor BL22P1B11-Rh. RESULTS Initial mean (± SD) TSB and Bf levels (41.4 ± 6.9 h) were 8.0 ± 9.0 mg/dL and 16.9 ± 12.4 nmol/L (P < 0.05). The rates of rise (ROR) were 0.21 ± 0.10 mg/dL/h for TSB and 0.38 ± 0.33 nmol/L/h for Bf. Phototherapy reduced TSB from 8.0 ± 9.0 to 5.8 ± 9.4 mg/dL (P = 0.068) but Bf did not change (16.9 ± 12.4 to 14.1 ± 9.4 nmol/L P = n.s.). Bf levels were >11 nmol/L in 64, >17 nmol/L in 18, and >22 nmol/L in 7 infants. CONCLUSIONS Bf and TSB responded differently. While TSB and Bf correlated well before phototherapy, they did not correlate during phototherapy. TSB showed a trend toward a reduction with treatment, Bf did not. While TSB ROR information is not helpful, ROR Bf data can be utilized to anticipate treatment. Potentially high Bf levels existed before and after phototherapy and the mean Bf level at phototherapy termination remained elevated in a significant proportion of infants.
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Affiliation(s)
- Thomas Hegyi
- Department of Pediatrics, Robert Wood Johnson Medical School, Rutgers, The State University of NJ, New Brunswick, NJ, USA
| | | | | | - Barry Weinberger
- Division of Neonatal-Perinatal Medicine, Cohen Children's Medical Center, Zucker School of Medicine at Hofstra/Northwell, New Hyde Park, NY, USA
| | - Naureen Memon
- MidAtlantic Neonatology Associates, Morristown, NJ, USA
| | - Mary Carayannopoulos
- Pathology, Robert Wood Johnson Medical School, Rutgers, The State University of NJ, New Brunswick, NJ, USA
| | - William Oh
- Department of Pediatrics, Alpert Medical School of Brown University, Providence, RI, USA
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Magai DN, Mwaniki M, Abubakar A, Mohammed S, Gordon AL, Kalu R, Mwangi P, Koot HM, Newton CR. A randomized control trial of phototherapy and 20% albumin versus phototherapy and saline in Kilifi, Kenya. BMC Res Notes 2019; 12:617. [PMID: 31547861 PMCID: PMC6757356 DOI: 10.1186/s13104-019-4632-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Accepted: 09/11/2019] [Indexed: 11/10/2022] Open
Abstract
Objective The study evaluated the efficacy of phototherapy and 20% albumin infusion to reduce total serum bilirubin (TSB) in neonates with severe hyperbilirubinemia. The primary outcome was a reduction of TSB at the end of treatment. The secondary outcomes were the need for exchange transfusion, inpatient mortality, neurological outcomes at discharge, and development outcomes at 12-months follow-up. Results One hundred and eighteen neonates were randomly assigned to phototherapy and 20% albumin (n = 59) and phototherapy and saline (n = 69). The median age at admission was 5 (interquartile range (IQR) 3–6) days, and the median gestation was 36 (IQR 36–38) weeks. No significant differences were found in the change in TSB (Mann–Whitney U =609, p = 0.98) and rate of change in TSB per hour after treatment (Mann–Whitney U = 540, p = 0.39) between the two groups. There were no significant differences between the two groups in the proportion of participants who required exchange transfusion (χ2 (2) = 0.36, p = 0.546); repeat phototherapy (χ2 (2) = 2.37, p = 0.123); and those who died (χ2 (2) = 0.92, p = 0.337). Trial registration The trial was registered in the International Standardized Randomized Controlled Trial Number (ISRCTN); trial registration number ISRCTN89732754.
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Affiliation(s)
- Dorcas N Magai
- Centre for Geographic Medicine Research Coast, Kenya Medical Research Institute, Wellcome Trust Research Programme, PO Box 230-8010, Kilifi, Kenya. .,Department of Clinical Neuro- and Developmental Psychology, Vrije Universiteit, Van der Boechorststraat 7, 1081 BT, Amsterdam, The Netherlands.
| | - Michael Mwaniki
- Centre for Geographic Medicine Research Coast, Kenya Medical Research Institute, Wellcome Trust Research Programme, PO Box 230-8010, Kilifi, Kenya.,Afya Research Africa, Nairobi, 00202, Kenya
| | - Amina Abubakar
- Centre for Geographic Medicine Research Coast, Kenya Medical Research Institute, Wellcome Trust Research Programme, PO Box 230-8010, Kilifi, Kenya.,Department of Public Health, Pwani University, P.O. Box 195-80108, Kilifi, Kenya.,Institute for Human Development, Aga Khan University, P.O. Box 30270-00100, Nairobi, Kenya.,Department of Psychiatry, University of Oxford, Oxford, OX3 7JX, UK
| | - Shebe Mohammed
- Centre for Geographic Medicine Research Coast, Kenya Medical Research Institute, Wellcome Trust Research Programme, PO Box 230-8010, Kilifi, Kenya
| | - Anne L Gordon
- Faculty of Life Sciences and Medicine, King's College London, Strand, London, WC2R2LS, England, UK
| | - Raphael Kalu
- Centre for Geographic Medicine Research Coast, Kenya Medical Research Institute, Wellcome Trust Research Programme, PO Box 230-8010, Kilifi, Kenya
| | - Paul Mwangi
- Centre for Geographic Medicine Research Coast, Kenya Medical Research Institute, Wellcome Trust Research Programme, PO Box 230-8010, Kilifi, Kenya
| | - Hans M Koot
- Department of Clinical Neuro- and Developmental Psychology, Vrije Universiteit, Van der Boechorststraat 7, 1081 BT, Amsterdam, The Netherlands
| | - Charles R Newton
- Centre for Geographic Medicine Research Coast, Kenya Medical Research Institute, Wellcome Trust Research Programme, PO Box 230-8010, Kilifi, Kenya.,Department of Public Health, Pwani University, P.O. Box 195-80108, Kilifi, Kenya.,Institute for Human Development, Aga Khan University, P.O. Box 30270-00100, Nairobi, Kenya.,Department of Psychiatry, University of Oxford, Oxford, OX3 7JX, UK
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9
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Yu H, Zou L, He Y, Luo L, Dong W, Zhang Y, Lei X. Associations between neonatal serum bilirubin and childhood hypertension. PLoS One 2019; 14:e0219942. [PMID: 31318924 PMCID: PMC6638957 DOI: 10.1371/journal.pone.0219942] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Accepted: 07/03/2019] [Indexed: 11/19/2022] Open
Abstract
Mild hyperbilirubinemia is inversely associated with cardiometabolic diseases in adults. The aim of this study was to evaluate the association between neonatal serum bilirubin levels and childhood hypertension. Data were obtained from the U.S. Collaborative Perinatal Project conducted at 12 U.S. medical centers from 1959 to 1965. This multicenter study recruited participants before phototherapy was routinely used, thereby excluding the influence of phototherapy. In 37,544 newborns (31,819 term and 5,725 preterm births), a generalized linear model and a logistic regression model were used to calculate the linear coefficients and adjusted odds ratios (ORs) of blood pressure and hypertension at 7 years of age based on neonatal serum bilirubin levels. No significant correlation was observed between serum bilirubin at 48 hours after birth and blood pressure at the age of 7 years in the whole study population and in the subgroup of term infants. In preterm infants, a lower total serum bilirubin and unconjugated bilirubin of 3 mg/dl were associated with a higher systolic blood pressure of 62 mmHg (0.38–0.86, p <0.001) and 0.70 mmHg (0.10–1.30, p <0.05) respectively. Relative to a total serum bilirubin level <3 mg/dl among preterm infants, total serum bilirubin levels of 3–6 mg/dl (adjusted OR 1.36; 95% CI: 0.98–1.89), 6–9 mg/dl (adjusted OR 1.35; 95% CI: 0.98–1.85), 9–12 mg/dl (adjusted OR 1.55; 95% CI: 1.10–2.19), and ≥12 mg/dl (adjusted OR 1.42; 95% CI: 1.01–2.00) were associated with higher risks of hypertension. After stratifying for the subtypes of bilirubin, the associations only existed for unconjugated bilirubin. In addition, consistent findings existed when using maximum neonatal serum bilirubin as an exposure factor. Neonatal serum bilirubin levels are positively associated with childhood blood pressure/hypertension in preterm infants. Our findings may shed some light on the role of bilirubin in the prevention of hypertension.
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Affiliation(s)
- Huan Yu
- Department of Neonatology, Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China
| | - Lile Zou
- Department of Histology and Embryology, Southwest Medical University, Luzhou, Sichuan, China
| | - Yuan He
- Department of Neonatology, Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China
| | - Lijuan Luo
- Department of Neonatology, Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China
| | - Wenbin Dong
- Department of Neonatology, Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China
| | - Yongjun Zhang
- Department of Neonatology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- * E-mail: (XL); (YZ)
| | - Xiaoping Lei
- Department of Neonatology, Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China
- Birth Defects Clinical Medical Research Center of Sichuan Province, Luzhou, Sichuan, China
- * E-mail: (XL); (YZ)
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10
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Khurana R, Batra P, Faridi M, Khan N. Revisiting ABO incompatibility as a risk factor for significant neonatal hyperbilirubinemia. Trop Doct 2019; 49:201-204. [PMID: 30943888 DOI: 10.1177/0049475519838428] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Babies with ABO incompatibility are often advised frequent biochemical screening and prolonged hospital stay. Our primary objective of the study was to compare serum bilirubin levels at 48 h and 96 h of age in neonates with and without ABO incompatibility. Our prospective study included neonates with gestation ≥ 34 weeks, with or without ABO incompatibility (92 in each group). A direct Coombs test was performed on cord blood. The mean serum bilirubin and haematocrit levels in both groups at 48 h and 96 h were comparable. The mean reticulocyte count of babies with ABO incompatibility was, however, significantly higher. Late preterm and term neonates with and without ABO incompatibility have similar bilirubin levels and no increased risk of significant hyperbilirubinemia. Prolonged hospitalisation of these neonates appears to be unnecessary.
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Affiliation(s)
- Ritika Khurana
- 1 Senior Resident, Department of Pediatrics, University College of Medical Sciences (University of Delhi) and Guru Tegh Bahadur Hospital, Delhi, India
| | - Prerna Batra
- 2 Professor, Department of Pediatrics, University College of Medical Sciences (University of Delhi) and Guru Tegh Bahadur Hospital, Delhi, India
| | - Mma Faridi
- 3 Professor, Department of Pediatrics, University College of Medical Sciences (University of Delhi) and Guru Tegh Bahadur Hospital, Delhi, India
| | - Nirupama Khan
- 4 Specialist, Department of Pathology, University College of Medical Sciences (University of Delhi) and Guru Tegh Bahadur Hospital, Delhi, India
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11
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Thielemans L, Trip-Hoving M, Landier J, Turner C, Prins TJ, Wouda EMN, Hanboonkunupakarn B, Po C, Beau C, Mu M, Hannay T, Nosten F, Van Overmeire B, McGready R, Carrara VI. Indirect neonatal hyperbilirubinemia in hospitalized neonates on the Thai-Myanmar border: a review of neonatal medical records from 2009 to 2014. BMC Pediatr 2018; 18:190. [PMID: 29895274 PMCID: PMC5998587 DOI: 10.1186/s12887-018-1165-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Accepted: 06/04/2018] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Indirect neonatal hyperbilirubinemia (INH) is a common neonatal disorder worldwide which can remain benign if prompt management is available. However there is a higher morbidity and mortality risk in settings with limited access to diagnosis and care. The manuscript describes the characteristics of neonates with INH, the burden of severe INH and identifies factors associated with severity in a resource-constrained setting. METHODS We conducted a retrospective evaluation of anonymized records of neonates hospitalized on the Thai-Myanmar border. INH was defined according to the National Institute for Health and Care Excellence guidelines as 'moderate' if at least one serum bilirubin (SBR) value exceeded the phototherapy threshold and as 'severe' if above the exchange transfusion threshold. RESULTS Out of 2980 records reviewed, 1580 (53%) had INH within the first 14 days of life. INH was moderate in 87% (1368/1580) and severe in 13% (212/1580). From 2009 to 2011, the proportion of severe INH decreased from 37 to 15% and the mortality dropped from 10% (8/82) to 2% (7/449) coinciding with the implementation of standardized guidelines and light-emitting diode (LED) phototherapy. Severe INH was associated with: prematurity (< 32 weeks, Adjusted Odds Ratio (AOR) 3.3; 95% CI 1.6-6.6 and 32 to 37 weeks, AOR 2.2; 95% CI 1.6-3.1), Glucose-6-phosphate dehydrogenase deficiency (G6PD) (AOR 2.3; 95% CI 1.6-3.3), potential ABO incompatibility (AOR 1.5; 95% CI 1.0-2.2) and late presentation (AOR 1.8; 95% CI 1.3-2.6). The risk of developing severe INH and INH-related mortality significantly increased with each additional risk factor. CONCLUSION INH is an important cause of neonatal hospitalization on the Thai-Myanmar border. Risk factors for severity were similar to previous reports from Asia. Implementing standardized guidelines and appropriate treatment was successful in reducing mortality and severity. Accessing to basic neonatal care including SBR testing, LED phototherapy and G6PD screening can contribute to improve neonatal outcomes.
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MESH Headings
- ABO Blood-Group System
- Blood Group Incompatibility/complications
- Glucosephosphate Dehydrogenase Deficiency/complications
- Hospitalization
- Humans
- Hyperbilirubinemia, Neonatal/complications
- Hyperbilirubinemia, Neonatal/epidemiology
- Hyperbilirubinemia, Neonatal/mortality
- Hyperbilirubinemia, Neonatal/therapy
- Infant, Newborn
- Infant, Premature, Diseases/epidemiology
- Infant, Premature, Diseases/mortality
- Infant, Premature, Diseases/therapy
- Myanmar/epidemiology
- Phototherapy
- Retrospective Studies
- Risk Factors
- Thailand/epidemiology
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Affiliation(s)
- L. Thielemans
- Shoklo Malaria Research Unit, Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Mae Sot, Thailand
- Neonatology-Pediatrics, Cliniques Universitaires de Bruxelles - Hôspital Erasme, Université Libre de Bruxelles, Brussels, Belgium
| | - M. Trip-Hoving
- Shoklo Malaria Research Unit, Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Mae Sot, Thailand
| | - J. Landier
- Shoklo Malaria Research Unit, Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Mae Sot, Thailand
| | - C. Turner
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- Cambodia-Oxford Medical Research Unit, Angkor Hospital for Children, Siem Reap, Cambodia
- Angkor Hospital for Children, Siem Reap, Cambodia
| | - T. J. Prins
- Shoklo Malaria Research Unit, Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Mae Sot, Thailand
| | - E. M. N. Wouda
- Shoklo Malaria Research Unit, Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Mae Sot, Thailand
- University of Groningen, Groningen, The Netherlands
| | - B. Hanboonkunupakarn
- Mahidol-Oxford Tropical Medicine Research Unit (MORU), Faculty of Tropical Medicine, Mahidol University, Salaya, Thailand
| | - C. Po
- Shoklo Malaria Research Unit, Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Mae Sot, Thailand
| | - C. Beau
- Shoklo Malaria Research Unit, Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Mae Sot, Thailand
| | - M. Mu
- Shoklo Malaria Research Unit, Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Mae Sot, Thailand
| | - T. Hannay
- University of Glasgow, Glasgow, Scotland UK
| | - F. Nosten
- Shoklo Malaria Research Unit, Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Mae Sot, Thailand
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - B. Van Overmeire
- Neonatology-Pediatrics, Cliniques Universitaires de Bruxelles - Hôspital Erasme, Université Libre de Bruxelles, Brussels, Belgium
| | - R. McGready
- Shoklo Malaria Research Unit, Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Mae Sot, Thailand
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - V. I. Carrara
- Shoklo Malaria Research Unit, Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Mae Sot, Thailand
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12
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Egeberg A, Andersen YMF, Gislason G, Skov L, Thyssen JP. Neonatal risk factors of atopic dermatitis in Denmark - Results from a nationwide register-based study. Pediatr Allergy Immunol 2016; 27:368-74. [PMID: 26950896 DOI: 10.1111/pai.12560] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/04/2016] [Indexed: 12/30/2022]
Abstract
BACKGROUND Atopic dermatitis (AD) is a chronic inflammatory skin condition with a multifactorial etiopathogenesis. Studies have suggested that several perinatal factors may influence the risk of AD in early childhood. We investigated possible neonatal risk factors such as jaundice, blue light phototherapy, birthweight, gestational age at birth, and season of birth on the risk of developing AD in the first 5 years of life. MATERIALS & METHODS Data were collected through Danish nationwide administrative registers. All newborn children between 1997 and 2007 (n = 673,614) were included in the cohort. Incidence rate ratios (IRRs) were estimated with 95% confidence intervals (95% CIs) by multivariate Poisson regression analyses. RESULTS We identified a total of 85,743 children with AD in the first 5 years of life. The risk of AD was slightly increased in children with neonatal jaundice (IRR 1.13 [95% CI 1.06-1.21]). Preterm birth was inversely associated with the risk of AD (IRR 0.74, [95% CI 0.68-0.81]) as well as low birthweight (IRR 0.68, [95% CI 0.61-0.75]). Children born in fall and winter seasons had an increased risk of AD compared to spring and summer. No association between neonatal blue light therapy and the risk of AD was found. CONCLUSIONS Low birthweight and preterm birth were inversely associated with AD, while neonatal jaundice and cold seasons of birth were associated with an increased risk of AD.
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Affiliation(s)
- Alexander Egeberg
- Department of Dermato-Allergology, Herlev and Gentofte Hospital, University of Copenhagen, Hellerup, Denmark.,Department of Cardiology, Herlev and Gentofte Hospital, University of Copenhagen, Hellerup, Denmark
| | - Yuki M F Andersen
- Department of Dermato-Allergology, Herlev and Gentofte Hospital, University of Copenhagen, Hellerup, Denmark.,Department of Cardiology, Herlev and Gentofte Hospital, University of Copenhagen, Hellerup, Denmark
| | - Gunnar Gislason
- Department of Cardiology, Herlev and Gentofte Hospital, University of Copenhagen, Hellerup, Denmark.,The Danish Heart Foundation, Copenhagen, Denmark.,The National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark
| | - Lone Skov
- Department of Dermato-Allergology, Herlev and Gentofte Hospital, University of Copenhagen, Hellerup, Denmark
| | - Jacob P Thyssen
- Department of Dermato-Allergology, Herlev and Gentofte Hospital, University of Copenhagen, Hellerup, Denmark.,The National Allergy Research Centre, Herlev and Gentofte Hospital, University of Copenhagen, Hellerup, Denmark
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