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Chou HH, Huang LC, Shen SP, Tsai ML, Chang YC, Lin HC. Neonatal jaundice is associated with increased risks of congenital anomalies of the kidney and urinary tract and concomitant urinary tract infection. Sci Rep 2024; 14:9520. [PMID: 38664452 PMCID: PMC11045864 DOI: 10.1038/s41598-024-59943-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Accepted: 04/17/2024] [Indexed: 04/28/2024] Open
Abstract
The link between neonatal jaundice and urinary tract infection (UTI) remains debated, with congenital kidney and urinary tract anomalies (CAKUT) potentially playing a role. This population-based study aimed to analyze the correlations between neonatal jaundice, CAKUT, and concomitant UTI. The study cohort consisted of 2,078,122 live births from 2004 to 2014. We linked several population-based datasets in Taiwan to identify infants with unexplained neonatal jaundice and their mothers. The primary outcome was the rate of CAKUT occurring within 3 years after delivery, and the presence of concomitant UTI during neonatal jaundice hospitalization. Infants with neonatal jaundice had a significantly higher risk of CAKUT (adjusted odds ratio [aOR] 1.24, 95% confidence interval [CI] 1.11-1.39) during early childhood. Among the subtypes of CAKUT, obstructive uropathy, vesicoureteral reflux and other CAKUT were associated with an increased risk of neonatal jaundice. Infants who underwent intensive phototherapy, had a late diagnosis (> 14 days of postnatal age) or underwent a prolonged duration of phototherapy (> 3 days) exhibited a higher risk of concomitant UTI compared to other infants with jaundice. Our findings indicate a notable association between neonatal jaundice and increased risks of UTIs in the context of CAKUT. This study underscore the importance of vigilant monitoring and timely interventions for neonates presenting with jaundice, while acknowledging the complexity and variability in the progression of CAKUT and its potential connection to UTIs.
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Affiliation(s)
- Hsin-Hsu Chou
- Department of Pediatrics, Ditmanson Medical Foundation Chia-Yi Christian Hospital, Chiayi, Taiwan
- Department of Bioinformatics and Medical Engineering, Asia University, Taichung, Taiwan
| | - Lin-Chih Huang
- Department of Pediatrics, Ditmanson Medical Foundation Chia-Yi Christian Hospital, Chiayi, Taiwan
| | - Shang-Po Shen
- Division of Neonatology, China Medical University Children's Hospital, China Medical University, No. 2 Yuh Der Road, Taichung, 404, Taiwan
| | - Ming-Luen Tsai
- Division of Neonatology, China Medical University Children's Hospital, China Medical University, No. 2 Yuh Der Road, Taichung, 404, Taiwan
| | - Yu-Chia Chang
- Department of Healthcare Administration, College of Medical and Health Science, Asia University, No. 500, Lioufeng Road., Wufeng, Taichung, 41354, Taiwan.
- Department of Long-Term Care, College of Health and Nursing, National Quemoy University, Kinmen County, Taiwan.
| | - Hung-Chi Lin
- Division of Neonatology, China Medical University Children's Hospital, China Medical University, No. 2 Yuh Der Road, Taichung, 404, Taiwan.
- School of Chinese Medicine, College of Chinese Medicine, China Medical University, Taichung, Taiwan.
- Asia University Hospital, Asia University, Taichung, Taiwan.
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Ke K, Chi X, Lv H, Zhao J, Jiang Y, Jiang T, Lu Q, Qiu Y, Tao S, Qin R, Huang L, Xu X, Liu C, Dou Y, Huang B, Xu B, Ma H, Jin G, Shen H, Hu Z, Lin Y, Du J. Association of Breastfeeding and Neonatal Jaundice With Infant Neurodevelopment. Am J Prev Med 2024; 66:698-706. [PMID: 38052381 DOI: 10.1016/j.amepre.2023.11.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2023] [Revised: 11/26/2023] [Accepted: 11/27/2023] [Indexed: 12/07/2023]
Abstract
INTRODUCTION Exclusive breastfeeding is advantageous for infant neurodevelopment. Nevertheless, insufficient human milk supply in exclusively breastfed infants may elevate the risk of neonatal jaundice, which can potentially result in neurological harm. Whether mothers should adhere to exclusive breastfeeding in infants with neonatal jaundice remains unclear. METHODS Data comes from the Jiangsu Birth Cohort (JBC), a prospective and longitudinal birth cohort study in China. A total of 2,577 infants born from November 2017 to March 2021 were included in the analysis. Multivariate linear regression models were used to analyze the associations between breastfeeding status, neonatal jaundice, and their interaction with infant neurodevelopment. Analysis was performed in 2022. RESULTS Compared with "exclusive breastfeeding," fine motor scores of infants were lower for "mixed feeding" (βadj, -0.16; 95% CI, -0.29 to -0.03; p=0.016) and "no breastfeeding" (βadj, -0.41; 95% CI, -0.79 to -0.03; p=0.034). Compared with "no neonatal jaundice," infants with "severe neonatal jaundice" had lower scores for cognition (βadj, -0.44; 95% CI, -0.66 to -0.23; p<0.001) and fine motor (βadj, -0.19; 95% CI, -0.35 to -0.03; p=0.024). In infants with severe neonatal jaundice, the termination of exclusive breastfeeding before 6 months was associated with worse cognition (βadj, -0.28; 95% CI, -0.57 to 0.01), while this association was not observed in those without neonatal jaundice (βadj, 0.09; 95% CI, -0.26 to 0.43). CONCLUSIONS Exclusive breastfeeding for the first 6 months is beneficial to the neurodevelopment of infants, especially in those with severe neonatal jaundice.
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Affiliation(s)
- Kang Ke
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, Jiangsu, China; Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Xia Chi
- Department of Child Health Care, Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, Jiangsu, China
| | - Hong Lv
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, Jiangsu, China; Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China; State Key Laboratory of Reproductive Medicine (Suzhou Centre), The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School, Nanjing Medical University, Suzhou, Jiangsu, China
| | - Jing Zhao
- Department of Reproduction, Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Hospital, Nanjing, Jiangsu, China
| | - Yangqian Jiang
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, Jiangsu, China; Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China; State Key Laboratory of Reproductive Medicine (Suzhou Centre), The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School, Nanjing Medical University, Suzhou, Jiangsu, China
| | - Tao Jiang
- Department of Biostatistics, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Qun Lu
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, Jiangsu, China; Department of Maternal, Child and Adolescent Health, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Yun Qiu
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, Jiangsu, China; Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China; State Key Laboratory of Reproductive Medicine (Suzhou Centre), The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School, Nanjing Medical University, Suzhou, Jiangsu, China
| | - Shiyao Tao
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, Jiangsu, China; Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Rui Qin
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, Jiangsu, China; Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Lei Huang
- Department of Maternal, Child and Adolescent Health, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Xin Xu
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, Jiangsu, China; Department of Maternal, Child and Adolescent Health, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Cong Liu
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, Jiangsu, China; Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Yuanyan Dou
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, Jiangsu, China; Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Bo Huang
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, Jiangsu, China; Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Bo Xu
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Hongxia Ma
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, Jiangsu, China; Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China; State Key Laboratory of Reproductive Medicine (Suzhou Centre), The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School, Nanjing Medical University, Suzhou, Jiangsu, China
| | - Guangfu Jin
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, Jiangsu, China; Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China; State Key Laboratory of Reproductive Medicine (Suzhou Centre), The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School, Nanjing Medical University, Suzhou, Jiangsu, China
| | - Hongbing Shen
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, Jiangsu, China; Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China; State Key Laboratory of Reproductive Medicine (Suzhou Centre), The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School, Nanjing Medical University, Suzhou, Jiangsu, China
| | - Zhibin Hu
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, Jiangsu, China; Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China; State Key Laboratory of Reproductive Medicine (Suzhou Centre), The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School, Nanjing Medical University, Suzhou, Jiangsu, China
| | - Yuan Lin
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, Jiangsu, China; State Key Laboratory of Reproductive Medicine (Suzhou Centre), The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School, Nanjing Medical University, Suzhou, Jiangsu, China; Department of Maternal, Child and Adolescent Health, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Jiangbo Du
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, Jiangsu, China; Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China; State Key Laboratory of Reproductive Medicine (Suzhou Centre), The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School, Nanjing Medical University, Suzhou, Jiangsu, China.
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Costa IS, Vala B, Costa S, Henriques R. Rare cause of jaundice in a term newborn. BMJ Case Rep 2024; 17:e258661. [PMID: 38355207 PMCID: PMC10868289 DOI: 10.1136/bcr-2023-258661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2024] Open
Abstract
Neonatal jaundice is a frequently observed occurrence in full-term newborns and typically manifests between 48 and 96 hours following birth. Early-onset jaundice is primarily induced by pathological factors, namely sepsis, hemolysis and an excessive accumulation of bilirubin resulting from the breakdown of red blood cells.We present a case involving a full-term newborn with an uneventful perinatal history, who exhibited jaundice within the initial day of life and was subsequently admitted to the neonatal intensive care unit to commence intensive phototherapy. Initial screenings for sepsis and blood group incompatibility yielded negative results. However, despite 6 hours of phototherapy, the bilirubin levels did not decrease, prompting an investigation into central nervous system haemorrhage, which uncovered the presence of a haemorrhagic stroke.After a worsening in neurological status with neonatal crisis and need for phenobarbital, a life-saving craniotomy was performed. Clinical evolution was good with no additional crisis detected after the early neonatal period and improvement in motor function at 2-month-old follow-up.
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Affiliation(s)
- Inês Silva Costa
- Neonatology Department, Centro Hospitalar e Universitario de Coimbra EPE, Coimbra, Portugal
- Pediatrics Department, Centro Hospitalar Tondela Viseu EPE, Viseu, Portugal
| | - Beatriz Vala
- Pediatrics Department, Centro Hospitalar Leiria EPE, Pousos, Portugal
| | - Sofia Costa
- Neonatology Department, Centro Hospitalar e Universitario de Coimbra EPE, Coimbra, Portugal
| | - Raquel Henriques
- Neonatology Department, Centro Hospitalar e Universitario de Coimbra EPE, Coimbra, Portugal
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Gross A, Lange M, Rosenbluth E, Carroll C, Sperling R, Juliano C, Sigel K, Friedman SL, Argiriadi PA, Chu J, Kushner T. Evaluation of 2-year outcomes in infants born to mothers with and without NAFLD in pregnancy. Eur J Pediatr 2023; 182:3765-3774. [PMID: 37310499 DOI: 10.1007/s00431-023-05044-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 05/12/2023] [Accepted: 05/28/2023] [Indexed: 06/14/2023]
Abstract
Nonalcoholic fatty liver disease (NAFLD) affects an estimated 17% of pregnant patients in the USA. However, there are limited data on the impact of maternal NAFLD on pediatric outcomes. We prospectively evaluated outcomes in infants born to mothers with and without NAFLD in pregnancy over their first 2 years of life. Maternal subjects were identified through an ongoing prospective study in which pregnant individuals were screened for NAFLD. Pediatric outcomes of infants born to these mothers-including adverse neonatal outcomes and weight and weight-for-length percentile at 6, 12, 18, and 24 months-were prospectively evaluated. Multivariate logistic regression was performed to evaluate the association of maternal NAFLD with pediatric outcomes, as well as to adjust for potentially confounding maternal characteristics. Six hundred thirty-eight infants were included in our cohort. The primary outcomes assessed were weight and growth throughout the first 2 years of life. Maternal NAFLD was also not associated with increased infant birth weight or weight-for-gestational-age percentile or weight or weight-for-length percentile over the first 2 years of life. Maternal NAFLD was significantly associated with very premature delivery before 32 weeks, even after adjustment for confounding maternal characteristics (aOR = 2.83, p = 0.05). Maternal NAFLD was also significantly associated with neonatal jaundice, including after adjusting for maternal race (aOR = 1.67, p = 0.03). However, maternal NAFLD was not significantly associated with any other adverse neonatal outcomes. Conclusion: Maternal NAFLD may be independently associated with very premature birth and neonatal jaundice but was not associated with other adverse neonatal outcomes. Maternal NAFLD was also not associated with any differences in infant growth over the first 2 years of life. What is Known: • Maternal NAFLD in pregnancy may be associated with adverse pregnancy and neonatal outcomes, but the findings are inconsistent across the literature. What is New: • Maternal NAFLD is not associated with any differences in weight at birth or growth over the first 2 years of life. • Maternal NAFLD is associated with very premature delivery and neonatal jaundice, but is not associated with other adverse neonatal outcomes.
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Affiliation(s)
- Aliza Gross
- Icahn School of Medicine at Mount Sinai, New York City, USA
| | - Marcia Lange
- Icahn School of Medicine at Mount Sinai, New York City, USA
| | - Emma Rosenbluth
- Department of Internal Medicine, Northwestern Memorial Hospital, Chicago, USA
| | - Carin Carroll
- University of Miami Miller School of Medicine, Miami, USA
| | - Rhoda Sperling
- Department of Obstetrics, Gynecology, and Reproductive Sciences, Icahn School of Medicine at Mount Sinai, New York City, USA
- Department of Pediatrics, Division of Newborn Medicine, Icahn School of Medicine at Mount Sinai, New York City, USA
| | - Courtney Juliano
- Department of Pediatrics, Division of Newborn Medicine, Icahn School of Medicine at Mount Sinai, New York City, USA
| | - Keith Sigel
- Department of Medicine, Division of Infectious Disease, Icahn School of Medicine at Mount Sinai, New York City, USA
- Department of Medicine, Division of General Internal Medicine, Icahn School of Medicine at Mount Sinai, New York City, USA
| | - Scott L Friedman
- Department of Medicine, Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York City, USA
| | - Pamela A Argiriadi
- Department of Diagnostic, Molecular, and Interventional Radiology, Icahn School of Medicine at Mount Sinai, New York City, USA
| | - Jaime Chu
- Department of Pediatrics, Division of Pediatric Hepatology, Icahn School of Medicine at Mount Sinai, New York City, USA
| | - Tatyana Kushner
- Department of Obstetrics, Gynecology, and Reproductive Sciences, Icahn School of Medicine at Mount Sinai, New York City, USA.
- Department of Medicine, Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York City, USA.
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Zakerihamidi M, Moradi A, Boskabadi H. Comparison of severity and prognosis of jaundice due to Rh incompatibility and G6PD deficiency. Transfus Apher Sci 2023; 62:103714. [PMID: 37164807 DOI: 10.1016/j.transci.2023.103714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 04/18/2023] [Accepted: 04/21/2023] [Indexed: 05/12/2023]
Abstract
INTRODUCTION Undiagnosed and untreated hyperbilirubinemia in infants may result in Kernicterus Spectrum Disorder and poor prognoses. Rhesus incompatibility and glucose-6-phosphate dehydrogenase (G6PD) deficiency are among the known causes of infantile jaundice. This study was designed to define the severity and prognosis in jaundiced infants with Rh incompatibility or G6PD deficiency. METHODS A total of 144 term, 2- 14 days old jaundiced infants (bilirubin > 20 mg/dl) with Rh incompatibility(85 infant) or G6PD deficiency(59 infant) were included in this cohort study with 24-month follow-up through available sampling at Ghaem hospital between 2015 and 2022. Denver II test was used at 6, 12, 18, and 24-month ages after discharge. Infants with Rh incompatibility or G6PD deficiency were assigned into two groups of favorable and poor prognosis. Following that, the bilirubin levels of these infants were compared at the time of admission. RESULTS The bilirubin level in G6PD deficient infants with poor prognoses (37.96 ± 9.25 mg/dl) and neonates with Rh incompatibility (36.23 ± 5.08 mg/dl) almost was the same (P = 0.232). 40 babies (47%) caused by Rh incompatibility and 33 (56%) babies caused by G6PD deficiency had a poor prognosis (P = 0.465). Average bilirubin in babies with RH incompatibility with favorable prognosis is 21.8 and poor prognosis is 36.2 mg/dl. In infants with G6PD deficiency, it was 24 mg/dl with favorable prognosis and 38 mg/dl with poor prognosis (P < 0.0001). The severity of hyperbilirubinemia had a significant role in the prognosis of infants in both groups (P < 0.0001). CONCLUSION The two-year prognoses of hyperbilirubinemia caused by G6PD deficiency are as poor as that of Rh incompatibility. The severity of hyperbilirubinemia had a significant role in the prognosis of infants in both groups.Exchange transfusion in cases with bilirubin < 25 mg/dl can improve the prognosis in both groups, especially in infants with Rh incompatibility.
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Affiliation(s)
- Maryam Zakerihamidi
- Department of Midwifery, School of Medical Sciences, Islamic Azad University, Tonekabon Branch, Tonekabon, Iran
| | - Ali Moradi
- Orthopedic Research Center, Mashhad University of Medical Sciences, Mashhad, Iran; Clinical Research Development Unit, Ghaem Hospital, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Hassan Boskabadi
- Department of Pediatrics, Faculty of medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
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Jiang LL, Bi SH, Yu J, Zhao FX, Teng M, Teng RJ. Severe hemolytic disease of the newborn caused by JKb antibody: Two case reports and literature review. Medicine (Baltimore) 2023; 102:e34390. [PMID: 37505144 PMCID: PMC10378883 DOI: 10.1097/md.0000000000034390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Accepted: 06/28/2023] [Indexed: 07/29/2023] Open
Abstract
BACKGROUND JKb antibody rarely causes severe hemolytic disease in the newborn except in 1 case, required blood exchange transfusion but later died of intractable seizure and renal failure. Here we describe 2 cases of JKb-induced severe neonatal jaundice requiring blood exchange transfusion with good neurological outcome. CASE PRESENTATION Two female Chinese, ethnic Han, term infants with severe jaundice were transferred to us at the age of 5- and 4-day with a total bilirubin of 30.9 and 25.9 mg/dL while reticulocyte counts were 3.2% and 2.2%, respectively. Both infants were not the firstborn to their corresponding mothers. Direct and indirect Coombs' tests were positive, and JKb antibody titers were 1:64 (+) for both mothers. Phototherapy was immediately administered, and a blood exchange transfusion was performed within 5 hours of admission. Magnet resonance image showed no evidence of bilirubin-induced brain damage, and no abnormal neurological finding was detected at 6 months of life. CONCLUSION JKb antibody-induced hemolytic disease of the newborn usually leads to a benign course, but severe jaundice requiring blood exchange transfusion may occur. Our cases suggest good outcomes can be achieved in this minor blood group-induced hemolytic disease of the newborn if identified and managed early enough.
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Affiliation(s)
- Liang-Liang Jiang
- Pediatrics Neurology, Anhui Provincial Children’s Hospital, Hefei, China
| | - Shao-Hua Bi
- Division of Neonatology, Anhui Provincial Children’s Hospital, Hefei, China
| | - Jing Yu
- Division of Neonatology, Anhui Provincial Children’s Hospital, Hefei, China
| | - Feng-Xia Zhao
- Division of Neonatology, Anhui Provincial Children’s Hospital, Hefei, China
| | - Maggie Teng
- Division of Neonatology, Department of Pediatrics, Medical College of Wisconsin, Milwaukee, WI
| | - Ru-Jeng Teng
- Division of Neonatology, Department of Pediatrics, Medical College of Wisconsin, Milwaukee, WI
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Gürünlüoğlu S, Gül M, Zararsız G, Akpınar N, Varol FI, Demircan M, Gürünlüoğlu K. Ultra-structural and histopathological features of liver biopsy taken during laparotomy to confirm the diagnosis of biliary atresia. INDIAN J PATHOL MICR 2022; 65:572-580. [PMID: 35900484 DOI: 10.4103/ijpm.ijpm_1057_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023] Open
Abstract
BACKGROUND Neonatal cholestasis is caused by a group of diseases that cause jaundice, which can be encountered in the neonatal period. Biliary atresia (BA) and idiopathic neonatal hepatitis (INH) are among neonatal cholestasis diseases. AIMS The aim of this study was to perform histopathological and ultra-structural examinations of liver biopsy tissue samples from BA and INH patients with liver biopsies taken during laparotomy to confirm the diagnosis of biliary atresia. SETTINGS AND DESIGN A total of patients undergoing Kasai surgery before the age of 60 days were included in an "early" group (n = 7), whereas patients undergoing surgery after the age of 60 days were included in a "late" group (n = 11). The control group (n = 11) included INH patients. MATERIALS AND METHODS For histopathological examinations, liver tissue samples obtained intra-operatively were subjected to routine histopathological procedures after being stained with caspase-3 and cytokeratin-7 antibodies. Ultra-structural evaluations were also performed. Statistical analysis used: For comparisons between the groups, a one-way analysis of variance (ANOVA) test and the Mann-Whitney U test were used for continuous variables. RESULTS Histopathological findings reflected the specific liver pathologic findings seen in biliary atresia. Although there was no significant difference between the BA groups, these parameters were not detected in the control group. The histopathological evaluations revealed no significant differences in the findings of liver parenchyma damage between the early, late, and control groups. Electron microscopic examinations showed that the patients in the late group had more severe signs of intra-cellular damage to the liver. CONCLUSIONS Although the histopathological examination revealed no significant differences in liver damage between the three groups, in ultra-structural evaluation, intra-cellular damage was found to be less in groups with better prognosis. Electron microscopy evaluations of intra-cellular damage may be more useful in this respect.
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Affiliation(s)
- Semra Gürünlüoğlu
- Department of Pathology, Malatya Education and Research Hospital, Malatya, Turkey
| | - Mehmet Gül
- Department of Histology and Embryology, Faculty of Medicine, İnönü University, Malatya, Turkey
| | - Gökmen Zararsız
- Department of Biostatistics, Faculty of Medicine, Erciyes University, Kayseri, Turkey
| | - Necmettin Akpınar
- Department of Pediatric Surgery, Faculty of Medicine, İnönü University, Malatya, Turkey
| | - Fatma I Varol
- Pediatric Gastroenterology Hepatology and Nutrition, Faculty of Medicine, İnönü University, Malatya, Turkey
| | - Mehmet Demircan
- Department of Pediatric Surgery, Faculty of Medicine, İnönü University, Malatya, Turkey
| | - Kubilay Gürünlüoğlu
- Department of Pediatric Surgery, Faculty of Medicine, İnönü University, Malatya, Turkey
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Seneadza NAH, Insaidoo G, Boye H, Ani-Amponsah M, Leung T, Meek J, Enweronu-Laryea C. Neonatal jaundice in Ghanaian children: Assessing maternal knowledge, attitude, and perceptions. PLoS One 2022; 17:e0264694. [PMID: 35239710 PMCID: PMC8893663 DOI: 10.1371/journal.pone.0264694] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Accepted: 02/15/2022] [Indexed: 11/19/2022] Open
Abstract
Background Neonatal jaundice (NNJ) is a major cause of preventable childhood mortality and long-term impairment especially in countries with significant prevalence of the inherited condition, glucose-6-phosphate dehydrogenase (G6PD) defect. In Ghana, routine screening of pregnant women for G6PD defect is standard care. Prevention of poor health outcomes from NNJ is contingent on population health literacy and early diagnosis. As part of a project to evaluate a screening tool for NNJ, we assessed the knowledge, attitude, and perceptions of Ghanaian mothers on NNJ at baseline. Methods Using a cross-sectional design, mothers attending antenatal and postnatal clinics at 3 selected health facilities in 2 geographical regions of Ghana were interviewed. Data on mothers’ understanding, perceptions, beliefs, and actions towards NNJ were evaluated. Chi-square test was used to determine the association between selected maternal characteristics and knowledge, attitude, and perception to NNJ. Results Of the 504 mothers interviewed, 428(85.4%) had heard about NNJ, 346 (68.7%) said the earliest signs are seen in the eyes, 384(76.2%) knew NNJ may be harmful and 467(92.7%) recommended seeking healthcare for the jaundiced newborn. None of the women knew about G6PD or their G6PD status following antenatal screening. Most did not know the signs/symptoms of severe NNJ. Of the 15 mothers who had had a jaundiced neonate, cost was the most perceived (8 out of 15) barrier to accessing health care. There were significant associations (p-value ≤ 0.05) between maternal age, educational level, and knowledge of NNJ. Conclusion Despite the high level of awareness of NNJ, gaps still exit in the knowledge, attitudes and perceptions of mothers concerning NNJ. Improving education of women about the causes, symptoms/signs, and the role of G6PD in severe NNJ is recommended. Addressing barriers to accessing healthcare for the jaundiced infant may enhance timely management of NNJ and reduce the associated complications and mortality.
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Affiliation(s)
- Nana Ayegua Hagan Seneadza
- Department of Community Health, University of Ghana Medical School, College of Health Sciences, University of Ghana, Accra, Ghana
| | - Genevieve Insaidoo
- Department of Child Health, Holy Family Hospital, Nkawkaw, Eastern Region, Ghana
| | - Hilda Boye
- Department of Child Health, Korle Bu Teaching Hospital, Accra, Ghana
| | - Mary Ani-Amponsah
- School of Nursing and Midwifery, College of Health Sciences, University of Ghana, Accra, Ghana
| | - Terence Leung
- Department of Medical Physics & Biomedical Engineering, Malet Place Engineering Building, University College London, London, United Kingdom
| | - Judith Meek
- Neonatal Care Unit, EGA Wing, University College London Hospitals, London, United Kingdom
| | - Christabel Enweronu-Laryea
- Department of Child Health, University of Ghana Medical School, College of Health Sciences, University of Ghana, Accra, Ghana
- * E-mail:
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Bove KE, Bernieh A, Picarsic J, Cox JP, Yang E, Mantor PC, Thaker A, Lazar L, Sathe M, Megison S. Hypoplasia of Extrahepatic Biliary Tree and Intrahepatic Cholangiolopathy in Cystic Fibrosis Imperfectly Mimic Biliary Atresia in 4 Infants With Cystic Fibrosis and Kasai Portoenterostomy. Am J Surg Pathol 2021; 45:1499-1508. [PMID: 34510112 DOI: 10.1097/pas.0000000000001803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Four male infants with cystic fibrosis and prolonged neonatal jaundice underwent Kasai procedure to relieve biliary obstruction due to apparent biliary atresia. The excised remnants had viscid mucus accumulation in hypoplastic gallbladders and distended peribiliary glands. Main hepatic ducts were narrow and/or malformed. Microscopic differences between the gallbladder and extrahepatic bile ducts in cystic fibrosis and sporadic biliary atresia were unequivocal, despite some histologic overlap; no erosive or fibro-obliterative lesions typical of biliary atresia were seen. Common in liver, biopsies were small duct cholangiopathy with intense focal cholangiolitis and massive accumulation of ceroid pigment within damaged cholangiocytes, and in portal macrophages, portal fibrosis, and unequivocal features of large duct obstruction were inconspicuous compared with biliary atresia. Plugs of bile in small ducts tended to be pale and strongly periodic acid-Schiff-reactive in cystic fibrosis. Distinguishing the liver lesion from that of biliary atresia is challenging but possible. Liver biopsies from 2 additional infants with cystic fibrosis and prolonged jaundice that spontaneously resolved showed a similar small duct cholangiopathy. Small gallbladders and extrahepatic ducts challenge surgical judgment as findings in liver biopsies challenge the pathologist. The decision to perform a Kasai procedure is reasonable when mimicry of biliary atresia is grossly complete. We hypothesize that a disorder of bile volume/flow during development and/or early infancy linked to the CFTR mutation alone or in combination with the stresses of neonatal intensive care causes destructive cholangiolitis and intrahepatic reduction of bile flow with secondary hypoplasia of extrahepatic biliary structures.
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MESH Headings
- Bile Ducts, Extrahepatic/pathology
- Bile Ducts, Extrahepatic/surgery
- Biliary Atresia/pathology
- Biliary Atresia/surgery
- Biopsy
- Cholestasis, Extrahepatic/etiology
- Cholestasis, Extrahepatic/pathology
- Cholestasis, Extrahepatic/surgery
- Cystic Fibrosis/complications
- Cystic Fibrosis/diagnosis
- Diagnosis, Differential
- Fatal Outcome
- Female
- Humans
- Infant
- Infant, Newborn
- Jaundice, Neonatal/etiology
- Jaundice, Neonatal/pathology
- Jaundice, Neonatal/surgery
- Male
- Portoenterostomy, Hepatic
- Predictive Value of Tests
- Treatment Outcome
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Affiliation(s)
| | | | | | - Joseph P Cox
- Department of Pediatric Surgery, Cincinnati Children's Hospital, Cincinnati, OH
| | - Edmund Yang
- Department of Surgery, PeaceHealth Sacred Heart Medical Center, Springfield, OR
| | - Philip C Mantor
- Department of Surgery, University of Oklahoma, Oklahoma City, OK
| | | | | | | | - Stephen Megison
- Surgery, Children's Health and University of Texas Southwestern Medical Center, Dallas, TX
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10
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Esteves-Pereira AP, da Cunha AJLA, Nakamura-Pereira M, Moreira ME, Domingues RMSM, Viellas EF, Leal MDC, Granado nogueira da Gama S. Twin pregnancy and perinatal outcomes: Data from 'Birth in Brazil Study'. PLoS One 2021; 16:e0245152. [PMID: 33428660 PMCID: PMC7799786 DOI: 10.1371/journal.pone.0245152] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Accepted: 12/22/2020] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Twin pregnancies account for 0.5-2.0% of all gestations worldwide. They have a negative impact on perinatal health indicators, mainly owing to the increased risk for preterm birth. However, population-based data from low/middle income countries are limited. The current paper aims to understand the health risks of twins, compared to singletons, amongst late preterms and early terms. METHODS Data is from "Birth in Brazil", a national inquiry into childbirth care conducted in 2011/2012 in 266 maternity hospitals. We included women with a live birth or a stillborn, and excluded births of triplets or more, totalling 23,746 singletons and 554 twins. We used multiple logistic regressions and adjusted for potential confounders. RESULTS Twins accounted for 1.2% of gestations and 2.3% of newborns. They had higher prevalence of low birth weight and intrauterine growth restriction, when compared to singletons, in all gestational age groups, except in the very premature ones (<34 weeks). Amongst late preterm's, twins had higher odds of jaundice (OR 2.7, 95% CI 1.8-4.2) and antibiotic use (OR 1.8, 95% CI 1.1-3.2). Amongst early-terms, twins had higher odds of oxygen therapy (OR 2.7, 95% CI 1.3-5.9), admission to neonatal intensive care unit (OR 3.1, 95% CI 1.5-6.5), transient tachypnoea (OR 3.7, 95% CI 1.5-9.2), jaundice (OR 2.8, 95% CI 1.3-5.9) and antibiotic use (OR 2.2, 95% CI 1.14.9). In relation to birth order, the second-born infant had an elevated likelihood of jaundice, antibiotic use and oxygen therapy, than the first-born infant. CONCLUSION Although strongly mediated by gestational age, an independent risk remains for twins for most neonatal morbidities, when compared to singletons. These disadvantages seem to be more prominent in early-term newborns than in the late preterm ones.
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Affiliation(s)
- Ana Paula Esteves-Pereira
- Department of Epidemiology and Quantitative Methods in Health, Sérgio Arouca National School of Public Health, Oswaldo Cruz Foundation, Rio de Janeiro, RJ, Brazil
- * E-mail:
| | | | - Marcos Nakamura-Pereira
- National Institute of Women, Children and Adolescents Health Fernandes Figueira, Oswaldo Cruz Foundation, Rio de Janeiro, RJ, Brazil
| | - Maria Elisabeth Moreira
- National Institute of Women, Children and Adolescents Health Fernandes Figueira, Oswaldo Cruz Foundation, Rio de Janeiro, RJ, Brazil
| | | | - Elaine Fernandes Viellas
- Department of Epidemiology and Quantitative Methods in Health, Sérgio Arouca National School of Public Health, Oswaldo Cruz Foundation, Rio de Janeiro, RJ, Brazil
| | - Maria do Carmo Leal
- Department of Epidemiology and Quantitative Methods in Health, Sérgio Arouca National School of Public Health, Oswaldo Cruz Foundation, Rio de Janeiro, RJ, Brazil
| | - Silvana Granado nogueira da Gama
- Department of Epidemiology and Quantitative Methods in Health, Sérgio Arouca National School of Public Health, Oswaldo Cruz Foundation, Rio de Janeiro, RJ, Brazil
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11
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杨 丽, 李 菁, 胡 瑞, 须 丽, 李 亚, 盛 王. [Association of fatty acid composition in human milk with breast milk jaundice in neonates]. Zhongguo Dang Dai Er Ke Za Zhi 2020; 22:1256-1260. [PMID: 33327994 PMCID: PMC7735932 DOI: 10.7499/j.issn.1008-8830.2007012] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Accepted: 10/29/2020] [Indexed: 06/01/2023]
Abstract
OBJECTIVE To study the association of fatty acid composition in human milk with breast milk jaundice (BMJ) in neonates. METHODS A total of 30 full-term neonates who were admitted to the neonatal intensive care unit from October 2016 to October 2017 and were diagnosed with late-onset BMJ were enrolled as the BMJ group. Thirty healthy neonates without jaundice or pathological jaundice who were admitted to the confinement center during the same period of time were enrolled as the control group. Related clinical data were collected, including sex, mode of birth, feeding pattern, gestational age, birth weight, gravida, parity, and peak level of total serum bilirubin. Breast milk was collected from the mothers, and the MIRIS human milk analyzer was used to measure macronutrients (fat, protein, and carbohydrate) and calorie. Gas chromatography was used to analyze the content of different fatty acids in breast milk. RESULTS The control group had higher levels of macronutrients in human milk than the BMJ group, with significant differences in fat, dry matter, and calorie (P < 0.05). In addition, 25 fatty acids were detected in breast milk, including 9 saturated fatty acids, 6 monounsaturated fatty acids, and 10 polyunsaturated fatty acids. The comparison of the percentage composition of different fatty acids showed that compared with the control group, the BMJ group had significantly lower percentage compositions of C15:0, C16:0, C17:0, C18:0, C20:0, C18:1n9t, C20:1n9, C18:3n6, C22:2, and C22:6n3 (DHA) and higher percentage compositions of C10:0, C12:0, C14:0 in breast milk (P < 0.05). CONCLUSIONS Some macronutrients and fatty acid composition in human milk may be associated with the pathogenesis of BMJ in neonates.
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Affiliation(s)
- 丽菲 杨
- 上海交通大学医学院附属上海儿童医学中心新生儿重症监护室, 上海 200127Neonatal Intensive Care Unit, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China
| | - 菁 李
- 上海市第一妇婴保健院新生儿科, 上海 201204
| | - 瑞 胡
- 上海交通大学医学院附属上海儿童医学中心新生儿重症监护室, 上海 200127Neonatal Intensive Care Unit, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China
| | - 丽清 须
- 上海交通大学医学院附属上海儿童医学中心新生儿重症监护室, 上海 200127Neonatal Intensive Care Unit, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China
| | - 亚璇 李
- 上海交通大学医学院附属上海儿童医学中心新生儿重症监护室, 上海 200127Neonatal Intensive Care Unit, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China
| | - 王涛 盛
- 上海交通大学医学院附属上海儿童医学中心新生儿重症监护室, 上海 200127Neonatal Intensive Care Unit, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China
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12
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Maisels MJ, Kring EA, Coffey MP. Heme Catabolism and Bilirubin Production in Readmitted Jaundiced Newborns. J Pediatr 2020; 226:285-288. [PMID: 32526232 DOI: 10.1016/j.jpeds.2020.06.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 05/26/2020] [Accepted: 06/04/2020] [Indexed: 11/18/2022]
Abstract
We measured end-tidal CO levels in 50 jaundiced newborns readmitted for phototherapy at age 54-244 hours. The median end-tidal CO level was 1.55 ppm, suggesting that hemolysis is not the primary contributor to the hyperbilirubinemia in many readmitted newborns.
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Affiliation(s)
- M Jeffrey Maisels
- Department of Pediatrics, Oakland University William Beaumont School of Medicine, Rochester, MI; Department of Pediatrics, Beaumont Children's Hospital, Royal Oak, MI.
| | - Elizabeth A Kring
- Department of Pediatrics, Beaumont Children's Hospital, Royal Oak, MI
| | - Mary P Coffey
- Department of Biostatistics, Beaumont Health Research Institute, Royal Oak, MI
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13
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Kasemy ZA, Bahbah WA, El Hefnawy SM, Alkalash SH. Prevalence of and mothers' knowledge, attitude and practice towards glucose-6-phosphate dehydrogenase deficiency among neonates with jaundice: a cross-sectional study. BMJ Open 2020; 10:e034079. [PMID: 32102818 PMCID: PMC7045182 DOI: 10.1136/bmjopen-2019-034079] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND Neonatal jaundice (NNJ) is a frequent complication of glucose-6-phosphate dehydrogenase (G6PD) deficiency. OBJECTIVES To estimate the prevalence of G6PD deficiency among neonates with jaundice and to assess mothers' perception towards G6PD and NNJ. METHODS A cross-sectional study was carried out on 487 ethnic Egyptian neonates with indirect hyperbilirubinaemia from June 2018 to July 2019. The collected data included maternal and neonatal characteristics. Laboratory investigations included serum bilirubin, reticulocyte count, ABO grouping, Rh typing and neonatal serum G6PD test. Mothers were interviewed individually using a structured, researcher-administered questionnaire to assess their perceptions of G6PD deficiency and NNJ. RESULTS The prevalence of G6PD deficiency was 10.10%. Neonates with G6PD deficiency showed higher levels of serum bilirubin (p<0.001). Male gender, family history of G6PD deficiency and consanguinity were risk factors for G6PD deficiency (OR=4.27, 95% CI 1.66 - 10.99; OR=9.54, 95% CI 4.80- 18.95; OR=10.219, 95% CI 5.39 - 19.33, respectively). Mothers' perceptions of NNJ and G6PD were low, with only 30% having good knowledge on NNJ and 17.10% on G6PD deficiency, 46.8% with positive attitude towards NNJ and 45.0% towards G6PD deficiency, and 29.9% with good practice towards NNJ and 19.9% towards G6PD deficiency. CONCLUSION G6PD deficiency seems to be an important cause of NNJ. Mothers' perceptions of both NNJ and G6PD deficiency were low. A mass health education programme on both of these diseases is needed to ensure better and early detection, good timing of treatment, and better prevention of the triggering factors to ensure better health for children.
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Affiliation(s)
- Zeinab A Kasemy
- Public Health and Community Medicine, Menoufia Faculty of medicine, Shebin El-Kom, Menoufia, Egypt
| | - Wael A Bahbah
- Pediatrics department, Menoufia faculty of medicine, Shebin El-Kom, Menoufia, Egypt
| | - Sally M El Hefnawy
- Biochemistery department, Menoufia faculty of medicine, Shebin El-Kom, Menoufia, Egypt
| | - Safa H Alkalash
- Family medicine department, Menoufia faculty of medicine, Shebin El-Kom, Menoufia, Egypt
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14
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Pengboon P, Thamwarokun A, Changsri K, Kaset C, Chomean S. Evaluation of quantitative biosensor for glucose-6-phosphate dehydrogenase activity detection. PLoS One 2019; 14:e0226927. [PMID: 31860695 PMCID: PMC6924682 DOI: 10.1371/journal.pone.0226927] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2019] [Accepted: 12/06/2019] [Indexed: 11/19/2022] Open
Abstract
Neonatal jaundice is a common and severe disease in premature infants with Glucose-6-Phosphate Dehydrogenase (G-6-PD) deficiency. The World Health Organization (WHO) has recommended screening for G-6-PD deficiency in newborns for early recognition as well as to prevent unwanted outcomes in a timely manner. The present study aimed to assess a point-of-care, careSTARTTM G6PD biosensor as a quantitative method for the diagnosis of G-6-PD deficiency. Factors influencing the evaluation of G-6-PD enzyme activity were examined in 40 adults, including ethylenediaminetetraacetic acid (EDTA) anticoagulant, hematocrit concentration, storage temperature and time. Analytic performance of the careSTARTTM G6PD biosensor was evaluated in 216 newborns and compared with fluorescent spot test (FST) and standard quantitative G-6-PD enzyme activity (SGT) assay. The results of factors affecting the G-6-PD enzyme activity showed that the activity determined from finger-prick was not statistically different from venous blood (p = 0.152). The G-6-PD value was highly dependent on the hematocrit and rose with increasing hematocrit concentration. Its activity was stable at 4°C for 3 days. Reliability analysis between the careSTARTTM G6PD biosensor and SGT assay showed a strong correlation with a Pearson's correlation coefficient of 0.82 and perfect agreement by intraclass correlation coefficient (ICC) of 0.90. Analysis of the area under the Receiver Operating Curve (AUC) illustrated that the careSTARTTM G6PD biosensor had 100% sensitivity, 96% specificity, 73% positive predictive value (PPV), 100% negative predictive value (NPV) and 97% accuracy at 30% of residual activity. While the diagnostic ability for identifying G-6-PD deficiency had 78% sensitivity, 89% specificity, 56% positive predictive value (PPV), 96% negative predictive value (NPV) and 88% accuracy when stratified by gender. The careSTARTTM G6PD biosensor is an attractive option as a point-of-care quantitative method for G-6-PD activity detection. Quantification of G-6-PD enzyme activity in newborns is the most effective approach for the management of G-6-PD deficiency to prevent severe jaundice and acute hemolysis.
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Affiliation(s)
- Pairat Pengboon
- Graduate Program in Medical Technology, Faculty of Allied Health Sciences, Thammasat University, Pathumtani, Thailand
| | - Areenuch Thamwarokun
- Graduate Program in Biomedical Sciences, Faculty of Allied Health Sciences, Thammasat University, Pathumtani, Thailand
| | - Khaimuk Changsri
- Department of Medical Technology, Faculty of Allied Health Sciences, Thammasat University, Pathumtani, Thailand
| | - Chollanot Kaset
- Department of Medical Technology, Faculty of Allied Health Sciences, Thammasat University, Pathumtani, Thailand
| | - Sirinart Chomean
- Department of Medical Technology, Faculty of Allied Health Sciences, Thammasat University, Pathumtani, Thailand
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15
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Prameela KK. Breastfeeding during breast milk jaundice - a pathophysiological perspective. Med J Malaysia 2019; 74:527-533. [PMID: 31929480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
INTRODUCTION Exclusive breastfeeding for the initial six months of life is crucial and it is recommended . Breast milk jaundice is an innocuous condition that occurs in some healthy, breastfed infants. However, the potential dangers of jaundice in the neonate such as bilirubin induced neuronal pathology, mandates a better understanding of the pathophysiology of breast milk jaundice and the impact of breastfeeding during jaundice. In this context , advice on continued breastfeeding must consider both the benefits of breastfeeding and the possible disadvantages of the jaundice. METHODS Reviewing literature and integrating relevant information facilitated the appraisal of this important topic. This article reviewed neonatal jaundice, the entry of bilirubin into the immature brain and how breastfeeding may impact jaundice in the neonate. RESULTS While some substances in breast milk may be responsible for jaundice on the one hand, there is an irrefutable spectrum of advantages conferred by continued breastfeeding, on the other. As the breastfed infant benefits from fewer infections, enhanced organ and physiological barrier maturity, as well as the prospect of genetic modification of certain diseases, these useful actions could also reduce risks of early jaundice and its complications. DISCUSSION An exciting field for further research, holistic integration of knowledge clarifies both the overall advantages of breastfeeding and wisdom of its continued counsel. In fact, breast milk jaundice may reflect a holistic expression of tissue protection and enhanced neonatal survival.
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Affiliation(s)
- K K Prameela
- National Defence University, Faculty of Medicine and Defence Health, Department of Paediatrics, Kem Sungai Besi, Kuala Lumpur, Malaysia.
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Lyle A, Turcu R. Case 1: Severe Jaundice in a 2-day-old Term Neonate. Neoreviews 2019; 20:e464-e467. [PMID: 31371555 DOI: 10.1542/neo.20-8-e464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Affiliation(s)
- Allison Lyle
- Department of Graduate Medical Education, Indiana University School of Medicine, Indianapolis, IN
| | - Rodica Turcu
- Department of Pediatrics, University of Louisville School of Medicine, Louisville, KY
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TSUJIMAE SAEKO, YOSHII KATSUHIKO, YAMANA KEIJI, FUJIOKA KAZUMICHI, IIJIMA KAZUMOTO, MORIOKA ICHIRO. Hyperbilirubinemia in Term Newborns Needing Phototherapy within 48 Hours after Birth in a Japanese Birth Center. Kobe J Med Sci 2018; 64:E20-E25. [PMID: 30282894 PMCID: PMC6192821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 01/12/2018] [Accepted: 02/09/2018] [Indexed: 06/08/2023]
Abstract
BACKGROUND Hyperbilirubinemia in term newborns needing phototherapy within 48 hours after birth, early-onset hyperbilirubinemia, has not been evaluated in recent Japanese healthy birth centers. In this study, we sought to determine the cause of early-onset hyperbilirubinemia in a Japanese healthy birth center and to evaluate the 1992 Kobe University phototherapy treatment criterion requiring total serum bilirubin (TSB) and unbound bilirubin (UB). METHODS In this retrospective observational study, we collected data on newborns diagnosed with early-onset hyperbilirubinemia between 2009 and 2016 at the Chibune General Hospital. Causes of the disease were investigated, as well as which index (TSB or UB) was used for treatment decisions. RESULTS Overall, 76 term newborns were included in the analysis. Twenty-seven newborns (36%) found the cause (ABO blood type incompatibility [n=17, 22%], polycythemia [n=8, 11%], and cephalohematoma [n=2, 3%]). However, 49 newborns (64%) did not find any causes (i.e., idiopathic hyperbilirubinemia). Of these, 27 observed more than 5% weight loss from birth weight. Seventy (92%) newborns had abnormal TSB only, and 5 (7%) had abnormal TSB and UB values. Only 1 (1%) newborn with only abnormal UB values received phototherapy. CONCLUSIONS Altogether, data from this Japanese healthy birth center suggest that many apparently healthy newborns with or without excessive weight loss develop early-onset hyperbilirubinemia. In the 1992 Kobe University phototherapy treatment criterion, TSB, not UB, was the main index used to make treatment decisions in these patients.
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Affiliation(s)
- SAEKO TSUJIMAE
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan
- Department of Pediatrics, Chibune General Hospital, Osaka, Japan
| | - KATSUHIKO YOSHII
- Department of Pediatrics, Chibune General Hospital, Osaka, Japan
| | - KEIJI YAMANA
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan
| | - KAZUMICHI FUJIOKA
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan
| | - KAZUMOTO IIJIMA
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan
| | - ICHIRO MORIOKA
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan
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Sampurna MTA, Ratnasari KA, Etika R, Hulzebos CV, Dijk PH, Bos AF, Sauer PJJ. Adherence to hyperbilirubinemia guidelines by midwives, general practitioners, and pediatricians in Indonesia. PLoS One 2018; 13:e0196076. [PMID: 29672616 PMCID: PMC5909511 DOI: 10.1371/journal.pone.0196076] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2017] [Accepted: 04/05/2018] [Indexed: 11/18/2022] Open
Abstract
Severe hyperbilirubinemia, which may result in kernicterus, is seen more frequently in low and middle-income countries, such as Indonesia, than in high-income countries. In Indonesia midwives, general practitioners (GPs), and pediatricians are involved in the care of jaundiced newborn infants. It is unknown whether the high incidence of severe hyperbilirubinemia in this country is related to a lack of awareness of existing hyperbilirubinemia guidelines issued by, for example, the World Health Organization, the American Academy of Pediatrics, or the Indonesian Health Ministry, or to a lack of adherence to such guidelines. The aim of this questionnaire study was to assess health professionals’ awareness of existing guidelines and their adherence to these guidelines in daily practice. We handed out a ten-question questionnaire to midwives, GPs, and pediatricians that included questions about the professionals themselves as well as clinical questions. The midwives completed 291 questionnaires, the GPs 206, and the pediatricians 154, all of which we used for our analysis. Almost 30% of the midwives and 23% of the GPs were either unaware of any existing guidelines or they did not adhere to them. Only 54% of the midwives recognized the warning signs of severe hyperbilirubinemia correctly, compared to 68% of the GPs and 89% of the pediatricians. Twenty-eight percent of the midwives and 31% of the GPs indicated that their first follow-up visit was after 72 hours, while 90% of them discharged infants after less than 48 hours after birth. The awareness of and adherence to guidelines for preventing and treating hyperbilirubinemia is low amongst the midwives and GPs in Indonesia. This may be an important contributing factor in the high incidence of severe hyperbilirubinemia in Indonesia.
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Affiliation(s)
- Mahendra T. A. Sampurna
- Department of Pediatrics, Dr. Soetomo General Hospital, Faculty of Medicine, Airlangga University, Surabaya, Indonesia
- * E-mail:
| | - Kinanti A. Ratnasari
- Department of Pediatrics, Dr. Soetomo General Hospital, Faculty of Medicine, Airlangga University, Surabaya, Indonesia
| | - Risa Etika
- Department of Pediatrics, Dr. Soetomo General Hospital, Faculty of Medicine, Airlangga University, Surabaya, Indonesia
| | - Christian V. Hulzebos
- Department of Pediatrics, Beatrix Children Hospital, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - Peter H. Dijk
- Department of Pediatrics, Beatrix Children Hospital, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - Arend F. Bos
- Department of Pediatrics, Beatrix Children Hospital, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - Pieter J. J. Sauer
- Department of Pediatrics, Beatrix Children Hospital, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
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Affiliation(s)
- Thao-Vy Ngoc Le
- Department of Pediatrics Vanderbilt University Medical Center Nashville, Tennessee
| | - Jeff Reese
- Department of Pediatrics Vanderbilt University Medical Center Nashville, Tennessee
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Liu S, Jiang H, Huang LY, Li DZ. A de novo ankyrin mutation (ANK1 Q109X) causing severe hereditary spherocytosis from preterm neonatal period. Ann Hematol 2017; 96:1067-1068. [PMID: 28280995 DOI: 10.1007/s00277-017-2966-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2016] [Accepted: 02/25/2017] [Indexed: 11/25/2022]
MESH Headings
- Amino Acid Substitution
- Ankyrins/chemistry
- Ankyrins/genetics
- Blood Transfusion
- DNA Mutational Analysis
- Exons/genetics
- Humans
- Infant, Newborn
- Infant, Premature
- Infant, Premature, Diseases/genetics
- Jaundice, Neonatal/etiology
- Jaundice, Neonatal/therapy
- Mutation, Missense
- Point Mutation
- Spherocytosis, Hereditary/blood
- Spherocytosis, Hereditary/genetics
- Spherocytosis, Hereditary/therapy
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Affiliation(s)
- Sha Liu
- Department of Hematology/Oncology, Guangzhou Women & Children Medical Center affiliated to Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Hua Jiang
- Department of Hematology/Oncology, Guangzhou Women & Children Medical Center affiliated to Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Lv-Yin Huang
- Molecular Genetics Unit, Guangzhou Women & Children Medical Center affiliated to Guangzhou Medical University, Jinsui Road 9, Zhujiang New Town, Guangzhou, Guangdong, 510623, China
| | - Dong-Zhi Li
- Molecular Genetics Unit, Guangzhou Women & Children Medical Center affiliated to Guangzhou Medical University, Jinsui Road 9, Zhujiang New Town, Guangzhou, Guangdong, 510623, China.
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22
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Ketsuwan S, Baiya N, Maelhacharoenporn K, Puapornpong P. The Association of Breastfeeding Practices with Neonatal Jaundice. J Med Assoc Thai 2017; 100:255-261. [PMID: 29911780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
BACKGROUND Neonatal jaundice is a common problem in newborns. Inadequate breastfeeding jaundice is an important consideration for the neonatal jaundice. Early breastfeeding initiation and good breastfeeding practices may help to prevent neonatal jaundice. OBJECTIVE To find the association of breastfeeding practices, the time to initiate breastfeeding, the breastfeeding frequency, breast milk volume, and appropriate latching with neonatal jaundice at the early postpartum. MATERIAL AND METHOD The subjects were postpartum women and newborns who had normal deliveries without complications at the HRH Princess Maha Chakri Sirindhorn Medical Center in the Nakhon Nayok province between July 2013 and June 2014. During postpartum period, the time of the first neonatal suckling, the breastfeeding frequency per day, the breastfeeding duration for each instance, the breast milk volume, and appropriate latching were assessed. The newborns had routine microbilirubin evaluation done at 48 hours postpartum. The data of newborn with neonatal jaundice was collected, analyzed, and compared with no jaundice newborn. The demographic data and breastfeeding factors were analyzed by Chi-square, t-test, and the Fisher’s exact test. RESULTS The data of 176 newborns (neonatal jaundice 88 cases and no jaundice newborn 88 cases) and mothers were analyzed. It had shown that the mean time for the initiation of breastfeeding was 1.57±0.6 hours in the no jaundice newborn group and 5.56±3.1 hours in the neonatal jaundice group. The percentages of ‘breastfeeding frequency less than eight times per day’ in the neonatal jaundice and no jaundice newborn groups were 92.0% and 1.1% at day 1 postpartum, and 42.0% and 0.0% at day 2 postpartum, respectively. The percentages of ‘breastfeeding duration less than 10 minutes’ per feeding in the neonatal jaundice group were 35.2% and 13.6% at day 1 and day 2 postpartum. No one in the no jaundice newborn group had breastfeeding durations of less than 10 minutes for each feeding. The percentages of mothers in the neonatal jaundice and no jaundice newborn groups having no milk were 84.1% and 1.1% at day 1, and 4.5% and 0.0% at day 2 postpartum, respectively. The percentages of ‘latch scores greater than 8’ in the neonatal jaundice and no jaundice newborn groups were at 15.9% and 50.0% at day 1, and 31.8% and 95.5% at day 2 postpartum. There were statistically significant differences in the breastfeeding parameters. CONCLUSION The factors of the time of the initiation of breastfeeding, breastfeeding frequency, duration, breast milk volume, and appropriate latching are associated with neonatal jaundice at the second day postpartum.
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Prins TJ, Trip-Hoving M, Paw MK, Ka ML, Win NN, Htoo G, Hser MK, Chotivanich K, Nosten F, McGready R. A Survey of Practice and Knowledge of Refugee and Migrant Pregnant Mothers Surrounding Neonatal Jaundice on the Thailand-Myanmar Border. J Trop Pediatr 2017; 63:50-56. [PMID: 27576869 PMCID: PMC5301969 DOI: 10.1093/tropej/fmw055] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
BACKGROUND In populations with a high prevalence of glucose-6-phosphate dehydrogenase deficiency, practices that can induce haemolysis need to be identified to raise awareness of preventable risks. The aim of this survey was to determine the proportion of prospective mothers using haemolytic agents and their knowledge and practice surrounding neonatal jaundice. METHODS Pregnant mothers were invited to participate in a cross-sectional survey conducted at Shoklo Malaria Research Unit on the Thailand-Myanmar border. RESULTS From 12 April 2015 to 12 June 2015, 522 pregnant women completed the survey. Mothball use in the household was reported by 41.4% (216 of 522) of prospective mothers and menthol containing products on baby skin by 46.7% (244 of 522). CONCLUSION Just over 40% of the households reported use of naphthalene-containing mothballs. Future health promotion activities that focus on reducing naphthalene mothball and menthol-containing products use have the potential to reduce rates of severe neonatal jaundice in this population.
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Affiliation(s)
- Taco J Prins
- 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
| | - Moo Kho Paw
- Shoklo Malaria Research Unit, Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Mae Sot, Thailand
| | - Mar Le Ka
- Shoklo Malaria Research Unit, Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Mae Sot, Thailand
| | - Nyo Nyo Win
- Shoklo Malaria Research Unit, Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Mae Sot, Thailand
| | - Gay Htoo
- Shoklo Malaria Research Unit, Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Mae Sot, Thailand
| | - Mu Kaw Hser
- Shoklo Malaria Research Unit, Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Mae Sot, Thailand
| | - Kesinee Chotivanich
- Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - François 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
| | - 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, UK
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Hemachandra A, Puapornpong P, Ketsuwan S, Imchit C. Effect of Early Skin-to-Skin Contact to Breast Milk Volume and Breastfeeding Jaundice at 48 Hours after Delivery. J Med Assoc Thai 2016; 99 Suppl 8:S63-S69. [PMID: 29901914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
OBJECTIVE To evaluate effect of maternal-infant skin-to-skin contact in the first hour postbirth to breast milk volume and breastfeeding jaundice at 48 hours after delivery. MATERIAL AND METHOD This was a prospective cohort study. The subjects were 133 postpartum women, who delivered without complications between October 2013 and July 2014 at MSMC and was allocated into early skin-to-skin contact (SSC) and control groups. In the SSC group, the newborns were placed prone on mothers’ bare chest after finishing routine newborn care for at least 30 minutes. The breast milk volume were collected at 16-24 hours, 40-48 hours postpartum and before discharge. The infants’ microbilirubins were measured at 48 hours postbirth. Demographic data including age, parity, GA at delivery, birth weight and gender of the newborns were collected. Data were analyzed using descriptive statistics, Chi-square test and t-test. RESULTS The mean breast milk volume in the SSC group were 5.68+5.46, 16.98+11.09, and 31.44+20.06 milliliters at 16-24 hours, 40-48 hours postpartum and before discharge, respectively, while the mean breast milk volume in the control group were 6.19+5.77, 13.99+13.07 and 25.81+20.26 milliliters, respectively in the same period of time, and no statistically difference of the breast milk volume was found between the two groups. The percentage of mothers who had the onset of lactation within 24 hours postpartum in the SSC group (95.51%, 85/89) was significantly higher than the control group (77.27%, 34/44, p<0.01). The percentages of breastfeeding jaundice cases were 16.85 in the SSC group and 27.27 in the control group, and had no significant difference. CONCLUSION Early skin-to-skin contact had no direct effect to breast milk volume and incidence of breastfeeding jaundice at 48 hours after delivery but related to the onset of lactation within 24 hours postpartum.
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Abstract
Congenital adrenal hyperplasia (CAH) due to 21-hydroxylase deficiency is a possible cause of hyponatraemia in the neonate. Elevated 17-hydroxyprogesterone (17-OHP) is considered diagnostic of the condition, although there have been reports of anomalous high concentrations, up to 110 nmol/L, in premature, sick infants subsequently shown to have normal adrenocortical function. We describe a case of a 6-week-old girl with a chest infection and hyponatraemia whose plasma 17-OHP concentration was 300 nmol/L, well within the range associated with 21-hydroxylase deficiency. However, there was no genital ambiguity and plasma cortisol was also significantly elevated, raising the possibility of generalized adrenal hyperstimulation rather than CAH. The patient was treated with antibiotic and saline infusions but no steroids. CAH was subsequently excluded by normal 17-OHP and cortisol responses to Synacthen stimulation. In sickness, an increased plasma 17-OHP concentration may not be synonymous with 21-hydroxylase deficiency, even when grossly raised. Simultaneous measurement of plasma cortisol could aid interpretation and avoid potential misdiagnosis, especially in male infants.
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Affiliation(s)
- Adel A A Ismail
- Department of Clinical Biochemistry, Pinderfields General Hospital, Wakefield WF1 4DG, UK.
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Wang G, Wang J, Huang N, Yu F. The study on clinical value of the detection about serum and Unconjugated Bilirubin in diagnosis of neonatal jaundice. Pak J Pharm Sci 2016; 29:339-341. [PMID: 27005510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
In this paper, the clinical value of the detection about serum and unconjugated bilirubin (UCB) in neonatal jaundice was studied to found an effective and rapid method for diagnose of neonatal jaundice. ALB (Serum Albumin), total serum bilirubin (TSB) and UCB were detected by ELISA method among the 100 cases with neonatal jaundice selected for the study. The values of ALB, UCB and TSB in moderate jaundice patients were (42.83±3.87) g/L, (287.35±44.38) μm/L, (304.16±43.40) μm/L, respectively; as for the severe jaundice patients, the values were (38.41±4.82) g/L, (354.38±48.75) μm/L, (375.20±47.51) μm/L. The results showed significant differences with the p< 0.05 between moderate and severe jaundice patients. The level of ALB, UCB, TSB in hemolytic jaundice, obstructive jaundice and jaundice caused by other infections also had significant differences, and the difference was statistically significant (p<0.05). The detection of ALB and UCB provides a useful method for the diagnosis and assessment of neonatal jaundice.
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Affiliation(s)
- Guangzhou Wang
- Department of Neonatology, Women & infants Hospital of Zhengzhou, Zhengzhou, Henan, China
| | - Jiefei Wang
- Department of Neonatology, Women & infants Hospital of Zhengzhou, Zhengzhou, Henan, China
| | - Nannan Huang
- Department of Neonatology, Women & infants Hospital of Zhengzhou, Zhengzhou, Henan, China
| | - Fengqin Yu
- Department of Neonatology, Women & infants Hospital of Zhengzhou, Zhengzhou, Henan, China
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Couturier L, Jarvis C, Rousseau H, Jimenez V. Biliary atresia. Can Fam Physician 2015; 61:965-8. [PMID: 26564655 PMCID: PMC4642905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Affiliation(s)
- Louis Couturier
- Third-year emergency medicine resident in the CCFP(EM) program at the University of Montreal in Quebec.
| | - Catherine Jarvis
- Faculty Lecturer in the Department of Family Medicine at McGill University in Montreal and a family physician practising at the Côte-des-Neiges Local Community Service Centre
| | - Hélène Rousseau
- Assistant Dean for Rural Education in the Faculty of Medicine at McGill University and a family physician practising at the Jewish General Hospital and the Côte-des-Neiges Local Community Service Centre
| | - Vania Jimenez
- Director of Côte-des-Neiges Local Community Service Centre and Associate Professor in the Department of Family Medicine at McGill University
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Hara K, Kinoshita M, Kin T, Arimitsu T, Matsuzaki Y, Ikeda K, Tomita H, Fujino A, Kuroda T. A neonate with intestinal volvulus without malrotation exhibiting early jaundice with a suspected fetal onset. Turk J Pediatr 2015; 57:418-421. [PMID: 27186710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Intestinal volvulus without malrotation is a rare disease that causes volvulus of the small intestine despite normal intestinal rotation and fixation. We encountered a neonate with this disease who developed early jaundice and was suspected to have a fetal onset. This patient was characterized by early jaundice complicating intestinal volvulus without malrotation and is considered to have exhibited reduced fetal movement and early jaundice as a result of volvulus, necrosis, and hemorrhage of the small intestine in the fetal period. If abdominal distention accompanied by early jaundice is noted in a neonate, intestinal volvulus without malrotation and associated intraabdominal hemorrhage should be suspected and promptly treated.
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Affiliation(s)
- Kaori Hara
- Department of Pediatrics, Keio University School of Medicine, Tokyo, Japan.
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Ostrom K, Syan R, Barber L, Miller D, Venkatasubramani N, Ravindra A, Jhaveri P, Jhaveri P, Alexander C, Nagan MR, Hauptman M, Grover A, Hadland SE. Index of suspicion. Pediatr Rev 2014; 35:396-404. [PMID: 25183775 DOI: 10.1542/pir.35-9-396] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Affiliation(s)
- Kathleen Ostrom
- Children's Hospital Los Angeles/University of Southern California Keck School of Medicine, Los Angeles, CA
| | - Raveen Syan
- Children's Hospital Los Angeles/University of Southern California Keck School of Medicine, Los Angeles, CA
| | - LaToya Barber
- Children's Hospital Los Angeles/University of Southern California Keck School of Medicine, Los Angeles, CA
| | | | | | | | - Pooja Jhaveri
- Division of Pediatric Gastroenterology, Penn State Children's Hospital, Hershey, PA
| | - Punit Jhaveri
- Division of Pediatric Gastroenterology, Penn State Children's Hospital, Hershey, PA
| | - Chandran Alexander
- Division of Pediatric Gastroenterology, Penn State Children's Hospital, Hershey, PA
| | - Margot R Nagan
- Boston University School of Medicine, Department of Pediatrics; Boston Children's Hospital, Department of Medicine; Harvard Medical School, Department of Pediatrics, Boston, MA
| | - Marissa Hauptman
- Boston University School of Medicine, Department of Pediatrics; Boston Children's Hospital, Department of Medicine; Harvard Medical School, Department of Pediatrics, Boston, MA
| | - Amit Grover
- Boston Children's Hospital, Department of Medicine; Harvard Medical School, Department of Pediatrics, Boston, MA
| | - Scott E Hadland
- Boston University School of Medicine, Department of Pediatrics; Boston Children's Hospital, Department of Medicine; Harvard Medical School, Department of Pediatrics, Boston, MA
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Muchowski KE. Evaluation and treatment of neonatal hyperbilirubinemia. Am Fam Physician 2014; 89:873-878. [PMID: 25077393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Although neonatal jaundice is common, acute bilirubin encephalopathy and kernicterus (i.e., chronic bilirubin encephalopathy) are rare. Universal screening for neonatal hyperbilirubinemia is controversial. The American Academy of Pediatrics recommends universal screening with bilirubin levels or targeted screening based on risk factors. However, the U.S. Preventive Services Task Force and the American Academy of Family Physicians found insufficient evidence that screening improves outcomes. Universal screening may also increase rates of phototherapy, sometimes inappropriately. Younger gestational age and exclusive breastfeeding are the strongest risk factors for the development of hyperbilirubinemia. Infants who appear jaundiced should be evaluated by a risk score or by measurement of total serum or transcutaneous bilirubin. Phototherapy is an effective treatment for hyperbilirubinemia, but the number needed to treat varies widely depending on sex, gestational age, and time since delivery. If indicated, phototherapy should be initiated based on gestational age and risk factors. Exchange transfusion leads to complications in about 5% of treated infants and has a mortality rate of three or four per 1,000 infants. Infants who breastfeed exclusively-particularly those who consume inadequate calories-are at increased risk of hyperbilirubinemia. However, interrupting breastfeeding for the treatment of jaundice increases the risk of early discontinuation of breastfeeding. Encouragement from health care professionals is important to promote breastfeeding in these situations.
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Affiliation(s)
- Karen E Muchowski
- Naval Hospital Camp Pendleton Family Medicine Residency Program, Camp Pendleton, CA, USA
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Mishra JP, Mishra J, Padhi RK, Mishra S, Manjareeka M. Hematological profile in neonatal jaundice. J Basic Clin Physiol Pharmacol 2014; 25:225-228. [PMID: 24114906 DOI: 10.1515/jbcpp-2013-0087] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2013] [Accepted: 08/12/2013] [Indexed: 06/02/2023]
Abstract
BACKGROUND Neonatal morbidity due to neonatal jaundice is an alarming situation, which needs to be detected and managed at the earliest possible. Many different etiologies come into play together, and at times, it is difficult to isolate the cause of neonatal jaundice. Certain diagnostic tests such as hemoglobin levels, reticulocyte count, leukocyte count, and blood grouping might hasten the diagnosis. This study analyzes the different parameters of hematological profile and how they influence the various etiologies of neonatal jaundice. METHODS One hundred jaundiced neonates admitted to the pediatric care unit of MKCG Medical Hospital, Odisha, were considered as subjects for this study. Blood tests were done, and accordingly, the neonates were grouped into three depending on the leukocyte count, reticulocyte count, and hemoglobin levels. Blood grouping of mother and baby was done to see the pattern of ABO incompatibility. RESULTS Physiological jaundice cases showed no significant variations in hematological profile, while jaundice due to ABO incompatibility, septicemia, Rh incompatibility, intracranial hemorrhage, and G6PD deficiency had anemia, reticulocytosis, and leukocytosis. CONCLUSIONS The results can be used for early and simple investigation method for the diagnosis of neonatal jaundice.
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Talachian E, Bidari A, Mehrazma M, Nick-khah N. Biopsy-driven diagnosis in infants with cholestatic jaundice in Iran. World J Gastroenterol 2014; 20:1048-1053. [PMID: 24574777 PMCID: PMC3921528 DOI: 10.3748/wjg.v20.i4.1048] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2013] [Revised: 11/06/2013] [Accepted: 11/19/2013] [Indexed: 02/06/2023] Open
Abstract
AIM: To determine the frequencies of diagnoses confirmed by liver biopsy in infants with cholestasis in an Iranian pediatric hospital.
METHODS: This was a retrospective study conducted in a tertiary referral children’s hospital in Iran. We retrieved all pathology reports of liver biopsies from children less than two years of age who had presented for evaluation of cholestatic jaundice from March 2001 to March 2011. Additional specimen samples obtained from archived pathology blocks were reviewed by a pathologist blinded to the final diagnosis. These results were compared with the pathology reports from chart records to ensure consensus and eliminate any inconsistencies in final diagnoses. A structured checklist was used to gather information on multiple variables including age, sex, gestational age at birth, birth weight, age at which hyperbilirubinemia manifested, presence and identification of associated anomalies, clinical manifestations, and histological findings from liver biopsies. The baseline data are reported using descriptive statistics, and differences between groups were assessed by Fisher’s exact test and Student’s t test when indicated.
RESULTS: Fifty-five cases (28 females; 27 males) of infantile cholestasis (IC) were included in this study. The mean serum total bilirubin and direct bilirubin at presentation were 13.6 ± 5.9 and 7.3 ± 3.4, respectively. Forty cases (72.7%) were the product of term pregnancies. Common associated clinical findings were acholic stool in 33 cases (60.0%), hepatomegaly in 30 cases (54.5%), and dark-colored urine in 21 cases (38.2%). Biliary atresia (BA) was the most frequent diagnosis, found in 32 cases (58.2%), followed by intrahepatic bile duct paucity found in 6 cases (10.9%), metabolic disease in 6 cases (10.9%), idiopathic neonatal hepatitis in 5 cases (9.1%), choledochal cyst in 2 cases (3.6%), liver cirrhosis in 2 cases (3.6%), and progressive familial intrahepatic cholestasis and portal fibrosis each in 1 case (1.8%). The mean times for jaundice onset and liver biopsy were 43.8 and 102.0 d, respectively. In BA, the mean age at jaundice presentation was 21 d and for liver biopsy was 87.5 d, representing a mean delay of 66.5 d.
CONCLUSION: A significant delay was found between IC presentation and liver biopsy, which is detrimental in conditions that can cause irreversible liver damage, such as BA.
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Xiao LL, Zhang XF, Wang XY. [Changes in epidermal growth factor concentrations in neonates with late-onset breast milk jaundice after stopping breast feeding]. Zhongguo Dang Dai Er Ke Za Zhi 2013; 15:1079-1081. [PMID: 24342200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
OBJECTIVE To investigate the changes in epidermal growth factor (EGF) concentrations in infants' serum and breast milk in neonates with late-onset breast milk jaundice after stopping breast feeding. METHODS Thirty full-term infants with late-onset breast milk jaundice were included in the study. Infants' serum and breast milk were collected before and 72 hours after stopping breast feeding, and the total bilirubin and EGF concentrations in infants' serum and EGF concentration in breast milk were measured respectively. RESULTS At 72 hours after stopping breast feeding, the total bilirubin and EGF concentrations in infants' serum were significantly decreased (P<0.05), but the EGF concentration in breast milk did not show significant change (P>0.05). CONCLUSIONS After stopping breast feeding, the neonates with late-onset breast milk jaundice show significant decreases in serum EGF concentration, but the EGF concentration in breast milk shows no significant change. The role and action mechanism of EGF in late-onset breast milk jaundice need further study.
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Affiliation(s)
- Ling-Ling Xiao
- Center for Diagnosis and Treatment of Neonatal Diseases, 302 Hospital of People's Liberation Army, Beijing 100039, China.
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Knudsen K, Ebbesen F, Andreasen AH. [Crigler-Najjar's syndrome is a rare cause of perinatal hyperbilirubinaemia]. Ugeskr Laeger 2013; 175:2492-2493. [PMID: 24629117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
A seven-day-old, mature girl was hospitalized with serum unconjugated bilirubin 420 micromol/l. She was treated with phototherapy, which continued at home until the age of 14 years. Serum total bilirubin was then 250-300 micromol/l and she received a liver transplantation. At the age of 22 years she had no signs of chronic bilirubin encephalopathy. There was no activity of bilirubin UDP-glucuronosyl transferase in the liver, and a mutation was found in one of the coding exons in the gene. The girl suffered from Crigler-Najjar's syndrome type 1. In Denmark the incidence was about 2.7 × 10-6 in the period 1977-2010. The prevalence was about 0.5 × 10-6.
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Hill SJ, Clifton MS, Derderian SC, Wulkan ML, Ricketts RR. Cystic biliary atresia: a wolf in sheep's clothing. Am Surg 2013; 79:870-872. [PMID: 24069978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Neonatal obstructive jaundice is frequently explained by biliary atresia (BA) or the presence of a choledochal cyst (CC). Cystic biliary atresia (CBA) has been a proposed as a subtype of BA with projected improved outcomes. We aimed to characterize these lesions further. We conducted an Institutional Review Board-approved review of all patients treated for obstructive jaundice at our tertiary children's hospital over 10 years. Over the decade we evaluated 91 children with obstructive jaundice: 13 CBA, 52 BA, and 26 CC. Patients with isolated CBA and BA were diagnosed significantly earlier than those with CC (15.9, 54, and 281 days, respectively; P = 0.0001). There was a significant delay between diagnosis and surgical intervention for patients with CBA compared with BA: 17 days versus 5.7 days (P = 0.004). There was no difference in rate of transplant between CBA and BA (31 vs. 50%; P = 0.35). The time from surgery until transplant was 13.9 and 18.6 months for CBA and BA, respectively (P = 0.62). Although radiographically similar to CC, CBA behaves similarly to isolated BA. Delay in recognition and surgical treatment may affect outcomes and lead to an increased incidence of liver failure. The presence of a cystic biliary malformation in the setting of neonatal jaundice should be regarded as CBA until proven otherwise.
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Affiliation(s)
- Sarah J Hill
- Emory University School of Medicine, Atlanta, Georgia, USA
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Salgado DM, Rodríguez JA, Lozano LDP, Zabaleta TE. [Perinatal dengue]. Biomedica 2013; 33 Suppl 1:14-21. [PMID: 24652245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Received: 11/20/2012] [Accepted: 11/17/2012] [Indexed: 06/03/2023]
Abstract
Dengue is currently the most important viral disease transmitted by arthropods and which is hyperendemic in the Americas. An increase in the number of cases is related to dengue during pregnancy and the neonatal period. According to the gestational age in which infection occurs, there could be different manifestations in the fetus including abortion, malformations or neonatal dengue in newborns. This article presents a review regarding some cases reported worldwide, especially in the Americas, and some pathophysiologic issues related to perinatal dengue.
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Affiliation(s)
- Doris Martha Salgado
- Unidad de Infectología Pediátrica, Hospital Universitario de Neiva, Neiva, Colombia
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Abstract
BACKGROUND Policies for timing of cord clamping vary, with early cord clamping generally carried out in the first 60 seconds after birth, whereas later cord clamping usually involves clamping the umbilical cord more than one minute after the birth or when cord pulsation has ceased. The benefits and potential harms of each policy are debated. OBJECTIVES To determine the effects of early cord clamping compared with late cord clamping after birth on maternal and neonatal outcomes SEARCH METHODS We searched the Cochrane Pregnancy and Childbirth Group's Trials Register (13 February 2013). SELECTION CRITERIA Randomised controlled trials comparing early and late cord clamping. DATA COLLECTION AND ANALYSIS Two review authors independently assessed trial eligibility and quality and extracted data. MAIN RESULTS We included 15 trials involving a total of 3911 women and infant pairs. We judged the trials to have an overall moderate risk of bias. Maternal outcomes: No studies in this review reported on maternal death or on severe maternal morbidity. There were no significant differences between early versus late cord clamping groups for the primary outcome of severe postpartum haemorrhage (risk ratio (RR) 1.04, 95% confidence interval (CI) 0.65 to 1.65; five trials with data for 2066 women with a late clamping event rate (LCER) of ~3.5%, I(2) 0%) or for postpartum haemorrhage of 500 mL or more (RR 1.17 95% CI 0.94 to 1.44; five trials, 2260 women with a LCER of ~12%, I(2) 0%). There were no significant differences between subgroups depending on the use of uterotonic drugs. Mean blood loss was reported in only two trials with data for 1345 women, with no significant differences seen between groups; or for maternal haemoglobin values (mean difference (MD) -0.12 g/dL; 95% CI -0.30 to 0.06, I(2) 0%) at 24 to 72 hours after the birth in three trials. Neonatal outcomes: There were no significant differences between early and late clamping for the primary outcome of neonatal mortality (RR 0.37, 95% CI 0.04 to 3.41, two trials, 381 infants with a LCER of ~1%), or for most other neonatal morbidity outcomes, such as Apgar score less than seven at five minutes or admission to the special care nursery or neonatal intensive care unit. Mean birthweight was significantly higher in the late, compared with early, cord clamping (101 g increase 95% CI 45 to 157, random-effects model, 12 trials, 3139 infants, I(2) 62%). Fewer infants in the early cord clamping group required phototherapy for jaundice than in the late cord clamping group (RR 0.62, 95% CI 0.41 to 0.96, data from seven trials, 2324 infants with a LCER of 4.36%, I(2) 0%). Haemoglobin concentration in infants at 24 to 48 hours was significantly lower in the early cord clamping group (MD -1.49 g/dL, 95% CI -1.78 to -1.21; 884 infants, I(2) 59%). This difference in haemoglobin concentration was not seen at subsequent assessments. However, improvement in iron stores appeared to persist, with infants in the early cord clamping over twice as likely to be iron deficient at three to six months compared with infants whose cord clamping was delayed (RR 2.65 95% CI 1.04 to 6.73, five trials, 1152 infants, I(2) 82%). In the only trial to report longer-term neurodevelopmental outcomes so far, no overall differences between early and late clamping were seen for Ages and Stages Questionnaire scores. AUTHORS' CONCLUSIONS A more liberal approach to delaying clamping of the umbilical cord in healthy term infants appears to be warranted, particularly in light of growing evidence that delayed cord clamping increases early haemoglobin concentrations and iron stores in infants. Delayed cord clamping is likely to be beneficial as long as access to treatment for jaundice requiring phototherapy is available.
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Affiliation(s)
- Susan J McDonald
- Midwifery Professorial Unit, La Trobe University/Mercy Hospital for Women, Melbourne, Australia.
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Clark M. Clinical update: understanding jaundice in the breastfed infant. Community Pract 2013; 86:42-45. [PMID: 23821885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Breastfed infants are more likely to be jaundiced than infants who are formula fed. Community practitioners need to understand the physiology of jaundice and the issues associated with breastfeeding so that they can support parents. Visible jaundice is a result of hyperbilirubinaemia and, in most cases, is harmless and caused by normal physiological processes. It does, however, require detection monitoring and sometimes treatment to prevent rare but serious health complications. Although some debate remains over the association between breastfeeding and jaundice, the literature suggests that in the breastfed infant, early onset jaundice may be a result of insufficient intake of breast milk and prolonged jaundice may be related to a constituent of breast milk itself (breast milk jaundice). Early breastfeeding support to promote good positioning, attachment and baby-led feeding may help prevent early onset jaundice. Management of jaundice in the breastfed infant involves referral to local services to determine bilirubin levels and exclude pathologies.
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Hansen TWR. Curing neonatal jaundice with 'language of friendship and rays of hope' in the 18th century. Acta Paediatr 2013; 102:119-22. [PMID: 23106291 DOI: 10.1111/apa.12068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2012] [Revised: 10/19/2012] [Accepted: 10/23/2012] [Indexed: 11/30/2022]
Affiliation(s)
- Thor Willy Ruud Hansen
- Neonatal Critical Care, Women's & Children's Division, Oslo University Hospital - Rikshospitalet, Oslo, Norway.
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Zurina Z, Rohani A, Neela V, Norlijah O. Late onset group b beta-hemolytic streptococcus infection in a neonate manifesting as a urinary tract infection: a rare clinical presentation. Southeast Asian J Trop Med Public Health 2012; 43:1470-1473. [PMID: 23413711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Group B beta-hemolytic streptococcus (GBS) sepsis is a serious bacterial infection in neonates, with significant morbidity and mortality. We report here a neonate with late onset GBS infection manifesting as a urinary tract infection (UTI) in an infant presenting with prolonged neonatal jaundice. The pathogenesis of this late onset is postulated.
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Affiliation(s)
- Z Zurina
- Department of Pediatics, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Selangor, Malaysia.
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Sira MM, El-Guindi MAS, Saber MA, Ehsan NA, Rizk MS. Differential hepatic expression of CD56 can discriminate biliary atresia from other neonatal cholestatic disorders. Eur J Gastroenterol Hepatol 2012; 24:1227-33. [PMID: 22772093 DOI: 10.1097/meg.0b013e328356aee4] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVES The diagnosis of biliary atresia (BA) can be challenging as its histopathologic features overlap with those of other pediatric cholestatic liver diseases. We aimed to study the diagnostic value of hepatic CD56 immunostaining in the differentiation of BA from other causes of neonatal cholestasis. METHODS Hepatic CD56 immunostaining was investigated in 30 infants with BA and compared with that in 30 infants with non-BA cholestatic disorders. The expression of positive cells was interpreted semiquantitatively on the basis of the extent (percentage or number) of positive cells on a scale of 0-3. RESULTS The occurrence of CD56-positive biliary epithelial cells was significantly higher in the BA (83.3%) than in the non-BA group (6.7%), whereas the occurrence of CD56 natural killer cells in hepatic parenchyma was significantly higher in the non-BA group (76.7%) than in the BA group (6.7%; P<0.0001 for both). In contrast, there was no significant difference between both groups in CD56 natural killer cells in portal tracts (P>0.05). Using this differential expression as a discriminative tool between the BA and the non-BA group, positive biliary epithelial cell staining had high specificity, whereas negative parenchymal staining had high sensitivity (93.3% for both) with an accuracy of 88.3 and 84.65%, respectively. The combination of both parameters improved the accuracy up to 91.65%, with 100% specificity in the diagnosis of BA. CONCLUSION CD56 immunostaining of the liver had a diagnostic value; it can be used to differentiate BA from other neonatal cholestatic disorders and might be useful as an additional stain when investigating infants with neonatal cholestasis.
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Affiliation(s)
- Mostafa Mohamed Sira
- Department of Pediatric Hepatology, National Liver Institute, Menofiya University, Shebin El-koom, Menofiya, Egypt.
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Benmansour I, Moradkhani K, Moumni I, Wajcman H, Hafsia R, Ghanem A, Abbès S, Préhu C. Two new class III G6PD variants [G6PD Tunis (c.920A>C: p.307Gln>Pro) and G6PD Nefza (c.968T>C: p.323 Leu>Pro)] and overview of the spectrum of mutations in Tunisia. Blood Cells Mol Dis 2012; 50:110-4. [PMID: 22963789 DOI: 10.1016/j.bcmd.2012.08.005] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2012] [Revised: 08/01/2012] [Accepted: 08/06/2012] [Indexed: 11/18/2022]
Abstract
We screened 423 patients referred to our laboratory after hemolysis triggered by fava beans ingestion, neonatal jaundice or drug hemolysis. Others were asymptomatic but belonged to a family with a history of G6PD deficiency. The determination of enzymatic activity using spectrophotometric method, revealed 293 deficient (143 males and 150 females). The molecular analysis was performed by a combination of PCR-RFLP and DNA sequencing to characterize the mutations causing G6PD deficiency. 14 different genotypes have been identified : G6PD A(-) (376A>G;202G>A) (46.07%) and G6PD Med (33.10%) were the most common variants followed by G6PD Santamaria (5.80%), G6PD Kaiping (3.75%), the association [c.1311T and IVS11 93c] (3.75%), G6PD Chatham (2.04%), G6PD Aures (1.70%), G6PD A(-) Betica (0.68%), the association [ 376G;c.1311T;IVS11 93c] (0.68%), G6PD Malaga, G6PD Canton and G6PD Abeno respectively (0.34%). Two novel missense mutations were identified (c.920A>C: p.307Gln>Pro and c.968T>C: p.323 Leu>Pro). We designated these two class III variants as G6PD Tunis and G6PD Nefza. A mechanism which could account for the defective activity is discussed.
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Affiliation(s)
- Ikbel Benmansour
- Laboratoire d'hématologie moléculaire et cellulaire, Institut Pasteur de Tunis, 13 place Pasteur, Tunis-Le-Belvédère, Tunisia.
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Afzal N, Qadir M, Qureshi S, Ali R, Ahmed S, Ahmad K. Urinary tract infection presenting as jaundice in neonates. J PAK MED ASSOC 2012; 62:735-737. [PMID: 23866529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Neonatal Hyperbilirubinaemia is a common finding during the first postnatal week. Physiological jaundice occurs in first week of life in 60% of term and 80% of premature neonates. Non physiologic or pathologic jaundice occurs in 5-10% of newborns which require intervention. According to AAP guidelines laboratory investigation for jaundice include total serum bilirubin, blood Type and coombs test and if the baby has an elevation of direct reacting or conjugated bilirubin, there should be a urine analysis and urine culture. Here we are presenting 5 cases that developed indirect hyperbilirubinaemia and routine workup done according to AAP guidelines were normal. On extensive investigation all cases found to have urinary tract infection despite of having indirect bilirubin and they needed course of antibiotics according to sensitivities and follow up ultrasound. From our experience we suggest that UTI should be considered as a cause of neonatal jaundice especially when indirect bilirubin peaks after one week of life at mean age of 10.8 +/- 2.38 days.
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Affiliation(s)
- Noureen Afzal
- Department of Pediatrics and Child Health, The Aga Khan University Hospital, Karachi.
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Barinov EK, Romodanovskiĭ PO, Cherkalina EN. [Professional errors in practical neonatology associated with blood transfusion]. Sud Med Ekspert 2012; 55:52-53. [PMID: 23008962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
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45
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Soldi A, Tonetto P, Chiale F, Varalda A, Peila C, Sabatino G, Occhi L, Giuliani F, Perathoner C, Prandi G. Hyperbilirubinemia and management of breastfeeding. J BIOL REG HOMEOS AG 2012; 26:25-29. [PMID: 23158510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Hyperbilirubinemia and jaundice are natural, physiological phenomena which are only to be expected in the neonatal period, within certain limits. The highest percentage of jaundice in breastfed newborns should be evaluated in connection with inadequate management of breastfeeding rather than a direct effect of breast milk. Breastfeeding is also linked to visible jaundice persisting beyond the first two weeks of life (breast milk jaundice), but the appearance of skin jaundice is not a reason for interrupting breastfeeding which can and should continue without any interruption in most cases. There have been numerous contributions to the literature which have rescaled the direct role of breast milk both in early jaundice and in the more severe cases of late jaundice. The reviewed guidelines for detection and management of hyperbilirubinemia underline how prevention of badly managed breastfeeding and early support for the couple mother-child are effective prevention measures against severe early-onset jaundice; furthermore, the breastfeeding interruption is no longer recommended as a diagnostic procedure to identify breast milk jaundice because of its low specificity and the risk to disregarding the detection of a potentially dangerous disease.
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Affiliation(s)
- A Soldi
- Neonatal Unit, University of Turin, 10126 Turin, Italy.
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46
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Wang J, Zhang R, An N, Yuan L, Chen C. [Clinical features and etiology of cholestasis in neonates]. Zhonghua Yi Xue Za Zhi 2012; 92:1259-1263. [PMID: 22883064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
OBJECTIVE To explore the clinical features and etiology of cholestasis in neonates, and elucidate the difference between preterm and term infants. METHODS A retrospective study was conducted for 176 cases of cholestasis during neonatal periods from January 2004 to December 2010 of Children's Hospital of Fudan University. Their etiologies included parenteral nutrition-associated cholestasis (PNAC), infection, biliary tract disorders, congenital abnormalities and chromosomal disorders, metabolic diseases, others (prenatal hypoxia, post unconjugated hyperbilirubinemia, neonatal lupus and congenital chylothorax) and unknown reasons. They were also divided into term and preterm groups according to gestational age, the relative factors, such as feeding patterns, use of parenteral nutrition (PN), infection and hypoxic history, and the clinical features, such as cholestasis onset age, bilirubin level, liver function and outcome were compared between two groups. RESULTS The time of fasting, age of starting feeding, age of reaching to full feeding and the time of overall PN time were all longer in the preterm group than those in the term group (all P < 0.01). The preterm group had more PN and infection cases (all P < 0.05). The term group presented earlier with cholestasis and liver function damage versus the preterm group (both P < 0.05). The rate of recovery in term group is lower than in preterm group which is (62.9% (22/35) vs 82.3% (116/141), P = 0.014). The etiologies of 35 term infants were infection (n = 11, 31.4%), biliary tract disorders (n = 4, 11.4%), congenital abnormalities and chromosomal disorders (n = 7, 20.0%), metabolic diseases (n = 3, 8.6%), others (n = 7, 20.0%) and unknown reasons (n = 3, 8.6%). There were 97 cases (68.8%) of PNAC in preterm infants and the average gestational age was 30(+4) (25(+3)-36(+2)) weeks. And the etiologies of the remaining 44 (31.2%) preterm cases without PNAC were infection (n = 21), biliary tract disorders (n = 3), metabolic diseases (n = 2), others (n = 5) and unknown reasons (n = 13). CONCLUSIONS The etiologies of neonatal cholestasis are diverse. It may be more complicated in term and non-PNAC preterm infants. It is important to screen cholestasis in neonatal inpatients. Basic etiological elucidation and long-term follow-up are necessary for the positive cases.
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Affiliation(s)
- Jin Wang
- Department of Neonatology, Children's Hospital of Fudan University, Shanghai 201102, China
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Ghaemi S, Saneian H, Mo'ayedi B, Pourazar A. The effect of different blood components on exchange transfusion outcomes. J PAK MED ASSOC 2012; 62:S45-S48. [PMID: 22768458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
BACKGROUND Exchange transfusion (ET) has been known as an effective treatment in sever neonatal jaundice. Prescribing appropriate blood group makes an important role in patient's outcome and no single component is unequivocally the best. The purpose of this study was to evaluate the effect of ABO compatible packed cell, dried O, and routine O groups on exchange transfusion outcomes. METHODS This multicenter clinical trial study is the combination of two studies which were conducted at three university hospitals (Isfahan University of Medical Sciences, Isfahan, Iran). A hundred full term infants with more than 2.5 kg body weight, serum bilirubin > or = 20 mg/dl and confirmed ABO-Hemolytic Disease of the Newborn (HDN) were participated in first study. Among 40 infants, 20 underwent the exchange transfusion with O packed cell (group 1) and other 20 were transfused with O dried packed cell (Hematocrit = 90%) (group 2). In the second study with the same eligibility criteria with first study, among the 60 infants, 30 had exchange transfusion with O packed cell (group 3) and the rest were transfused with infant isogroup (group 4). Serum bilirubin and hemoglobin (Hb) were evaluated before and 6, 12, 24 and 48 hours after the exchange transfusion. RESULTS The means of Hb after the exchange transfusion were 14.3 mg/dl in group 1, 15.62 mg/dl in group 2, 14.98 mg/dl in group 3 and 14.30 mg/dl in group 4 with significantly higher in group 2 compared with others (p = 0.02). The mean of the bilirubin after the exchange transfusion had no statistical significant difference between the four groups (p > 0.05). The mean of Hb and bilirubin before exchange transfusion had no statistically difference between all groups (p > 0.05). The mean of bilirubin before the exchange transfusion in infants who had two transfusion was significantly higher than the mean of the bilirubin before the exchange transfusion in infants with one time transfusion (p = 0.05). There was no significant difference between four groups in exchange transfusion frequency (p > 0.05). DISCUSSION This study indicated that the level of bilirubin before exchange transfusion is the only important factor which sometimes causes the necessity of second or third exchange.
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Affiliation(s)
- Sedigheh Ghaemi
- Department of Pediatrics, School of Medicine and Child Health Promotion Research Center, Isfahan, Iran.
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48
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Henny-Harry C, Trotman H. Epidemiology of neonatal jaundice at the University Hospital of the West Indies. W INDIAN MED J 2012; 61:37-42. [PMID: 22808564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
OBJECTIVE To describe the epidemiology of neonatal jaundice at the University Hospital of the West Indies (UHWI). METHODS A retrospective review of all neonates at the UHWI with clinically significant jaundice between January 1, 2006 and June 30, 2007 was performed. Demographic, clinical and laboratory data were collected. Descriptive analyses were performed. RESULTS The incidence of clinically significant neonatal jaundice at the UHWI was 4.6% for the study period. There were 103 male (61%) and 67 (39%) female infants. The aetiology ofjaundice in the infant was attributed to ABO incompatibility in 59 (35%), infection in 30 (18%), prematurity in 19 (11%), G6PD deficiency in 8 (5%), Rhesus incompatibility in 6 (3.5%) and no cause was identified in 16 (9%) infants. There was a low incidence (26%) ofscreening for G6PD deficiency although it was the most common aetiology for infants presenting from home. Nine (5%) neonates required exchange blood transfusion. Infants admitted from home had a significantly higher mean total bilirubin value at presentation, a significantly higher mean peak bilirubin level andpresented significantly later than those who were admitted from the postnatal ward (p < 0.001). One patient was discharged with a diagnosis of bilirubin encephalopathy but defaulted from follow-up. Two neonates died but from causes unrelated to neonatal jaundice. Sixty-two patients (37%) were followed-up post discharge; 50% had hearing tests done, all tests were normal. Sixty-one (98%) infants had normal development at the time of the study; one patient had impaired motor development but this infant also had a myelomeningocoele. CONCLUSION To further reduce morbidity associated with neonatal jaundice at the UHWI, there should be increased screening for G6PD deficiency; current systems in place for follow-up and monitoring of infants discharged from hospital prior to 72 hours must also be expanded and strengthened.
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Affiliation(s)
- C Henny-Harry
- Department of Child and Adolescent Health, The University of the West Indies, Kingston 7, Jamaica, West Indies
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Boo NY, Gan CY, Gian YW, Lim KSL, Lim MW, Krishna-Kumar H. Malaysian mothers' knowledge & practices on care of neonatal jaundice. Med J Malaysia 2011; 66:239-243. [PMID: 22111448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
This study aimed to determine the gaps of knowledge and practices of care of neonatal jaundice among Malaysian mothers. It was a cross sectional study of 400 mothers who attended the obstetric clinics or were admitted to the obstetric wards of a general hospital. They were surveyed with a structured set of questionnaire. The results showed that a majority (93.8%) of them knew about neonatal jaundice, and 71.7% knew that jaundice lasting more than 2 weeks was abnormal. However, only 34.3% of them were aware that jaundice appearing during the first 36 hours of life was abnormal. Less than 20% knew about glucose-6-phosphate dehydrogenase deficiency and that fetal-maternal blood group differences could cause jaundice. Although 71.7% and 69.7%, respectively, of the mothers knew that severe jaundice could cause death and brain damage, only 38.4% of them were aware that severe jaundice could result in hearing impairment. A very low proportion (27.1%) of them was aware that putting jaundiced infants under the direct sun could result in dehydration and worsening of jaundice. Out of a maximum score of 15, the mean maternal knowledge score was 7.4 (95% confidence intervals: 7.1, 7.7). Majority (83.1%) of the multiparous mothers with a past history of having children developing neonatal jaundice (n = 154) practiced placing their infants under the direct sun. This study revealed that there was a wide knowledge gap among Malaysian mothers on care of neonatal jaundice. Placing infants under the direct sun was still a common practice.
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Affiliation(s)
- N Y Boo
- Department of Paediatrics, Clinical School, International Medical University, Seremban, Negeri Sembilan, Malaysia.
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50
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Rodie ME, Barclay A, Harry C, Simpson J. NICE recommendations for the formal assessment of babies with prolonged jaundice: too much for well infants? Arch Dis Child 2011; 96:112-3. [PMID: 21030375 DOI: 10.1136/adc.2010.199984] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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