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Hsieh YC, Jeng MJ, Lin MC, Lin YJ, Rohsiswatmo R, Dewi R, Chee SC, Neoh SH, Velasco BAE, Imperial MLS, Nuntnarumit P, Ngerncham S, Chang YS, Kim SY, Quek BH, Amin Z, Kusuda S, Miyake F, Isayama T. Contemporary fluid management, humidity, and patent ductus arteriosus management strategy for premature infants among 336 hospitals in Asia. Front Pediatr 2024; 12:1336299. [PMID: 38487471 PMCID: PMC10937448 DOI: 10.3389/fped.2024.1336299] [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] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Accepted: 02/01/2024] [Indexed: 03/17/2024] Open
Abstract
Objectives The management of patent ductus arteriosus (PDA) is a critical concern in premature infants, and different hospitals may have varying treatment policies, fluid management strategies, and incubator humidity. The Asian Neonatal Network Collaboration (AsianNeo) collected data on prematurity care details from hospitals across Asian countries. The aim of this study was to provide a survey of the current practices in the management of PDA in premature infants in Asian countries. Methods AsianNeo performed a cross-sectional international questionnaire survey in 2022 to assess the human and physical resources of hospitals and clinical management of very preterm infants. The survey covered various aspects of hospitals resources and clinical management, and data were collected from 337 hospitals across Asia. The data collected were used to compare hospitals resources and clinical management of preterm infants between areas and economic status. Results The policy of PDA management for preterm infants varied across Asian countries in AsianNeo. Hospitals in Northeast Asia were more likely to perform PDA ligation (p < 0.001) than hospitals in Southeast Asia. Hospitals in Northeast Asia had stricter fluid restrictions in the first 24 h after birth for infants born at <29 weeks gestation (p < 0.001) and on day 14 after birth for infants born at <29 weeks gestation (p < 0.001) compared to hospitals in Southeast Asia. Hospitals in Northeast Asia also had a more humidified environment for infants born between 24 weeks gestation and 25 weeks gestation in the first 72 h after birth (p < 0.001). A logistic regression model predicted that hospitals were more likely to perform PDA ligation for PDA when the hospitals had a stricter fluid planning on day 14 after birth [Odds ratio (OR) of 1.70, p = 0.048], more incubator humidity settings (<80% vs. 80%-89%, OR of 3.35, p = 0.012 and <80% vs. 90%-100%, OR of 5.31, p < 0.001). Conclusions In advanced economies and Northeast Asia, neonatologists tend to adopt a more conservative approach towards fluid management, maintain higher incubator humidity settings and inclined to perform surgical ligation for PDA.
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Affiliation(s)
- Yao-Chi Hsieh
- Children’s Medical Center, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Mei-Jy Jeng
- Institute of Emergency and Critical Care Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Department of Pediatrics, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Pediatrics, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Ming-Chih Lin
- Children’s Medical Center, Taichung Veterans General Hospital, Taichung, Taiwan
- Department of Pediatrics, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung, Taiwan
- Department of Food and Nutrition, Providence University, Taichung, Taiwan
- School of Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Yuh-Jyh Lin
- Department of Pediatrics, National Cheng-Kung University Hospital, Tainan, Taiwan
| | - Rinawati Rohsiswatmo
- Department of Child Health, Faculty of Medicine Universitas Indonesia, Cipto Mangunkusumo General Hospital, Jakarta, Indonesia
| | - Rizalya Dewi
- Budhi Mulia Women and Children Hospital, Pekanbaru, Indonesia
| | - Seok Chiong Chee
- School of Medicine, Faculty of Health and Medical Sciences, Taylor’s University, Subang Jaya, Malaysia
| | - Siew Hong Neoh
- School of Medicine, Faculty of Health and Medical Sciences, Taylor’s University, Subang Jaya, Malaysia
| | | | | | - Pracha Nuntnarumit
- Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Sopapan Ngerncham
- Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Yun Sil Chang
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Sae Yun Kim
- Department of Pediatrics, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Bin Huey Quek
- Department of Neonatology, KK Women’s and Children’s Hospital, Singapore, Singapore
| | - Zubair Amin
- Department of Neonatology, Khoo Teck Puat-National University Children's Medical Institute, National University Hospital, Singapore, Singapore
| | - Satoshi Kusuda
- Neonatal Research Network of Japan, Tokyo, Japan
- Department of Pediatrics, Kyorin University, Mitaka, Tokyo, Japan
| | - Fuyu Miyake
- Division of Neonatology, National Center for Child Health and Development, Tokyo, Japan
| | - Tetsuya Isayama
- Division of Neonatology, National Center for Child Health and Development, Tokyo, Japan
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Youn YA, Kim SY, Cho SJ, Chang YS, Miyake F, Kusuda S, Iskandar ATP, Rohsiswatmo R, Dewi R, Chee SC, Neoh SH, Imperial MLS, Velasco BAE, Quek BH, Lin YJ, Chang JH, Nuntnarumit P, Ngerncham S, Supapannachart S, Ozawa Y, Tomotaki S, Prempunpong C, Prempraphan P, Isayama T. Variations in medical practice of retinopathy of prematurity among 8 Asian countries from an international survey. Sci Rep 2023; 13:15602. [PMID: 37730731 PMCID: PMC10511409 DOI: 10.1038/s41598-023-42432-3] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Accepted: 09/10/2023] [Indexed: 09/22/2023] Open
Abstract
Advances in perinatal care have led to the increased survival of preterm infants with subsequent neonatal morbidities, such as retinopathy of prematurity (ROP). This study aims to compare the differences of neonatal healthcare systems, resources, and clinical practice concerning ROP in Asia with review of current literature. An on-line survey at the institutional level was sent to the directors of 336 neonatal intensive care units (NICU) in 8 collaborating national neonatal networks through the Asian Neonatal Network Collaboration (AsianNeo). ROP screening was performed in infants born at < 34 weeks in Indonesia and Japan. In South Korea, Malaysia, and Taiwan, most screened for ROP in infants born at < 32 weeks. In all networks, majority of NICUs conducted ROP screening to infants with birth weight < 1500 g. In most NICU's in-hospital ophthalmologists performed indirect ophthalmoscopy and some were supplemented with digital imaging. Both laser photocoagulation and anti-vascular endothelial growth factor injection are performed for treatment and, vitreous surgeries are conducted less frequently in all countries. Despite limited information collected by the survey, this first study to compare ROP practices implemented in eight Asian countries through AsianNeo will enable an understanding of the differences and facilitate quality improvement by sharing better practices.
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Affiliation(s)
- Young-Ah Youn
- Department of Pediatrics, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sae Yun Kim
- Department of Pediatrics, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Su Jin Cho
- Department of Pediatrics, Ewha Womans University College of Medicine, 1071 AnYang Cheon-ro, YangCheon-gu, Seoul, 07985, Republic of Korea.
| | - Yun Sil Chang
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, Republic of Korea.
| | - Fuyu Miyake
- Division of Neonatology, National Center for Child Health and Development, Tokyo, Japan
| | - Satoshi Kusuda
- Department of Pediatrics, Neonatal Research Network of Japan, Kyorin University, Tokyo, Japan
| | - Adhi Teguh Perma Iskandar
- Department of Child Health, Faculty of Medicine Universitas Indonesia, Cipto Mangunkusumo General Hospital, Jakarta, Indonesia
| | - Rinawati Rohsiswatmo
- Department of Child Health, Faculty of Medicine Universitas Indonesia, Cipto Mangunkusumo General Hospital, Jakarta, Indonesia
| | - Rizalya Dewi
- Budhi Mulia Mother and Child Hospital, Pekanbaru, Indonesia
| | - Seok Chiong Chee
- Department of Pediatrics, Selayang Hospital, Ministry of Health, Batu Caves, Kuala Lumpur, Malaysia
| | - Siew Hong Neoh
- Department of Paediatrics, Hospital Tunku Azizah, Ministry of Health, Kuala Lumpur, Malaysia
| | | | | | - Bin Huey Quek
- Department of Neonatology, KK Women's and Children's Hospital, Singapore City, Singapore
| | - Yuh-Jyh Lin
- Department of Pediatrics, National Cheng-Kung University Hospital, Tainan, Taiwan
| | - Jui-Hsing Chang
- Department of Pediatrics, MacKay Memorial Hospital, Taipei, Taiwan
| | - Pracha Nuntnarumit
- Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Sopapan Ngerncham
- Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Sarayut Supapannachart
- Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Yuri Ozawa
- Division of Neonatology, National Center for Child Health and Development, Department of Pediatrics, Kyorin University, Tokyo, Japan
| | - Seiichi Tomotaki
- Department of Pediatrics, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Chatchay Prempunpong
- Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Pathaporn Prempraphan
- Department of Pediatrics, Faculty of Medicine Vajira Hospital, Navamindradhiraj University, Bangkok, Thailand
| | - Tetsuya Isayama
- Division of Neonatology, National Center for Child Health and Development, Tokyo, Japan
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Boo NY, Ang EBK, Neoh SH, Ang EL, Chee SC. Early-onset sepsis in Malaysian neonatal intensive care units. Malays J Pathol 2022; 44:443-459. [PMID: 36591712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
OBJECTIVES To determine the incidence, causative pathogens, morbidities, mortality, and risk factors associated with blood culture-positive early-onset sepsis (EOS, ≤72 hours of age) in symptomatic neonates admitted to the neonatal intensive care units (NICUs) of a middle-income country. STUDY DESIGN Retrospective cohort study using data submitted prospectively to the Malaysian National Neonatal Registry (MNNR). SETTING 44 Malaysian NICUs. PARTICIPANTS All neonates born in 2015- 2020. RESULTS EOS was reported in 991 neonates. The annual incidence of EOS increased from 0.46 to 0.49/1000 livebirths over the six years. The most common pathogen was Streptococcus agalactiae or Group B haemolytic streptococcus (GBS) (n=388, 39.2%), followed by Escherichia coli (E. coli) (n=80, 8.1%), Klebsiella spp (n=73, 7.4%), coagulase negative staphylococcus (CONS) (n=73, 7.4%), Pseudomonas spp (n=44, 4.4%) and methicillin-sensitive Staphylococcus aureus (n=34, 3.4%). The incidence of EOS due to GBS increased from 0.17 to 0.22/1000 livebirths. Morbidities and mortality were higher in those with EOS than without EOS. Multiple logistic regression analysis showed that Indian ethnic group, chorioamnionitis, gestation≥37weeks, female, spontaneous vaginal delivery, instrumental delivery, and surfactant therapy were significantly associated with increased risk of EOS due to GBS. Four factors were significantly associated with increased risk of non-GBS EOS (outborns, birthweight lt;1000 g, vaginal delivery, and surfactant therapy). Early continuous positive airway pressure was associated with significantly lower risk of EOS. CONCLUSION The incidence of EOS showed an increasing trend in Malaysian NICUs. GBS was the most common causative pathogen. Several modifiable risk factors associated with EOS have been identified.
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Affiliation(s)
- N Y Boo
- Universiti Tunku Abdul Rahman, Faculty of Medicine and Health Sciences, Department of Population Medicine, Bandar Sungai Long, Selangor, Malaysia.
| | - E B K Ang
- Sultanah Bahiyah Hospital, Department of Paediatrics, Alor Setar, Kedah, Malaysia
| | - S H Neoh
- Tunku Azizah Hospital, Department of Paediatrics, Kuala Lumpur, Malaysia
| | - E L Ang
- Tengku Ampuan Rahimah Hospital, Department of Paediatrics, Klang, Selangor, Malaysia
| | - S C Chee
- Selayang Hospital, Department of Paediatrics, Batu Caves, Selangor, Malaysia
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Boo NY, Neoh SH, Chee SC. An Observational Study of Therapeutic Hypothermia and Factors Associated With Mortality in Late-Preterm and Term Neonates With Hypoxic-Ischemic Encephalopathy in a Middle-Income Country. Front Pediatr 2022; 10:894735. [PMID: 35757127 PMCID: PMC9226768 DOI: 10.3389/fped.2022.894735] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Accepted: 04/29/2022] [Indexed: 11/16/2022] Open
Abstract
OBJECTIVES To investigate the types of therapeutic hypothermia (TH) used and risk factors associated with mortality in late-preterm and term neonates (LPTN, gestation of ≥35 weeks) with hypoxic-ischemic encephalopathy (HIE) in a middle-income country. DESIGN This was an observational retrospective cohort study. SETTING A total of 44 neonatal intensive care units (NICUs) in the Malaysian National Neonatal Registry participated in the study. PATIENTS All LPTN without major malformations and diagnosed to have HIE were included. MAIN OUTCOME MEASURES Number of in-hospital mortality, and types of TH used [no TH, TH using commercially available servo-controlled devices (SCDs), passive TH by exposing neonates to NICU's air-conditioned ambient temperature with/without the use of cooled gel packs (P±CGPs)]. RESULTS Of a total of 2,761 HIE neonates, 66.3% received TH. All NICUs provided TH; 55.4% NICUs had SCDs, which was administered to 43.6% (248/569) of severe, 51.6% (636/1,232) of moderate, and 18.6% (179/960) of mild HIE neonates. P±CGPs was used on 26.9% of severe, 33.4% of moderate, and 21.1% of mild HIE neonates. There were 338 deaths. Multiple logistic regression analysis showed that 5-min Apgar scores <5 (aOR: 1.436; 95% CI: 1.019, 2.023), Cesarean section (aOR: 2.335; 95% CI: 1.700, 3.207), receiving no TH (aOR: 4.749; 95% CI: 3.201, 7.045), TH using P±CGPs (aOR: 1.553; 95% CI: 1.031, 2.338), NICUs admitted <50 HIE cases (aOR: 1.898; 95% CI: 1.225, 2.940), NICUs admitted 50-<100 HIE cases (aOR: 1.552; 95% CI: 1.065, 2.260), moderate HIE (aOR: 2.823; 95% CI: 1.495, 5.333), severe HIE (aOR: 34.925, 95% CI: 18.478, 66.012), Thompson scores of 7-13 (aOR: 1.776; 95% CI: 1.023,3.082), Thompson scores of ≥14 (aOR: 3.641; 95% CI: 2.000, 6.629), pneumothorax (aOR: 3.435; 95% CI: 1.996, 5.914), and foreigners (aOR: 1.646; 95% CI: 1.006, 2.692) were significant risk factors associated with mortality. CONCLUSION Both SCD and P±CGP were used for TH. Moderate/severe HIE and receiving passive/no TH were among the risk factors associated with mortality.
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Affiliation(s)
- Nem Yun Boo
- Department of Population Medicine, Faculty of Medicine and Health Sciences, Universiti Tunku Abdul Rahman, Bandar Sungai Long, Malaysia
| | - Siew Hong Neoh
- Department of Paediatrics, Hospital Tunku Azizah, Ministry of Health, Kuala Lumpur, Malaysia
| | - Seok Chiong Chee
- Department of Paediatrics, Selayang Hospital, Ministry of Health, Batu Caves, Malaysia
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Boo NY, Chee SC, Neoh SH, Ang EBK, Ang EL, Choo P, Ahmad Kamar A, Syed-Abdullah FI, Wong AC. Ten-year trend of care practices, morbidities and survival of very preterm neonates in the Malaysian National Neonatal Registry: a retrospective cohort study. BMJ Paediatr Open 2021; 5:e001149. [PMID: 34595358 PMCID: PMC8438971 DOI: 10.1136/bmjpo-2021-001149] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 08/28/2021] [Indexed: 11/25/2022] Open
Abstract
OBJECTIVES To determine a 10-year trend of survival, morbidities and care practices, and predictors of in-hospital mortality in very preterm neonates (VPTN, gestation 22 to <32 weeks) in the Malaysian National Neonatal Registry. DESIGN Retrospective cohort study. SETTING 43 Malaysian neonatal intensive care units. PATIENTS 29 010 VPTN (without major malformations) admitted between 1 January 2009 and 31 December 2018. MAIN OUTCOME MEASURES Care practices, survival, admission hypothermia (AH, <36.5°C), late-onset sepsis (LOS), pneumothorax, necrotising enterocolitis grade 2 or 3 (NEC), severe intraventricular haemorrhage (sIVH, grade 3 or 4) and bronchopulmonary dysplasia (BPD). RESULTS During this 10-year period, there was increased use of antenatal steroid (ANS), lower segment caesarean section (LSCS) and early continuous positive airway pressure (eCPAP); but decreased use of surfactant therapy. Survival had increased from 72% to -83.9%. The following morbidities had decreased: LOS (from 27.9% to 7.1%), pneumothorax (from 6.0% to 2.7%), NEC (from 8.1% to 4.7%) and sIVH (from 12.2% to 7.5%). However, moderately severe AH (32.0°C-35.9°C) and BPD had increased. Multiple logistic regression analyses showed that lower birth weight, no ANS, no LSCS, admission to neonatal intensive care unit with <100 VPTN admissions/year, no surfactant therapy, no eCPAP, moderate and severe AH, LOS, pneumothorax, NEC and sIVH were significant predictors of mortality. CONCLUSION Survival and major morbidities had improved modestly. Failure to use ANS, LSCS, eCPAP and surfactant therapy, and failure to prevent AH and LOS increased risk of mortality.
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Affiliation(s)
- Nem Yun Boo
- Population Medicine, Universiti Tunku Abdul Rahman - Kampus Bandar Sungai Long, Kajang, Selangor, Malaysia
| | | | - Siew Hong Neoh
- Paediatrics, Tunku Azizah Hospital, Kuala Lumpur, Federal Territory, Malaysia
| | - Eric Boon-Kuang Ang
- Paediatrics, Hospital Sultanah Bahiyah, Alor Setar, Kedah Darul Aman, Malaysia
| | - Ee Lee Ang
- Paediatriccs, Tengku Ampuan Rahimah Hospital, Klang, Selangor, Malaysia
| | - Pauline Choo
- Paediatrics, Hospital Tuanku Ja'afar, Seremban, Negeri Sembilan, Malaysia
| | - Azanna Ahmad Kamar
- Paediatrics, Universiti Malaya, Kuala Lumpur, Wilayah Persekutuan, Malaysia
| | | | - Ann Cheng Wong
- Paediatrics, Sarawak General Hospital, Kuching, Sarawak, Malaysia
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Shwe S, Boo NY, Ong HK, Chee SC, Maslina M, Ling MMM, Ahluwalia AK. Haemoglobin Constant Spring (HbA2: c.427T>C) and Haemoglobin Adana (HbA2: c.179G>A) in jaundiced Malaysian term neonates with clinically significant hyperbilirubinemia. Malays J Pathol 2020; 42:253-257. [PMID: 32860378] [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: 06/11/2023]
Abstract
INTRODUCTION Haemoglobin Constant Spring (Hb CoSp) and Haemoglobin Adana (Hb Adana), are two non-deletion type of α-thalassemia reported in Malaysia. Owing to their structural instability, they cause hemolysis and hyperbilirubinemia. This observational study was part of a large study investigating multiple factors associated with severe neonatal jaundice. In this part we aimed to determine the prevalence of Hb CoSp and Hb Adana and their association with clinically significant neonatal hyperbilirubinemia (SigNH, total serum bilirubin (TSB>290µmol/L)) among jaundiced Malaysian term neonates. MATERIALS AND METHODS The inclusion criteria were normal term-gestation neonates admitted consecutively for phototherapy. PCR-restriction fragment length polymorphism method was applied on DNA extracted from dry blood spot specimens of each neonate to detect for Hb CoSp and Hb Adana gene. Positive samples were verified by gene sequencing. RESULTS Of the 1121 neonates recruited (719 SigNH and 402 no-SigNH), heterozygous Hb CoSp gene was detected in only two (0.27%) neonates. Both were SigNH neonates (0.3% or 2/719). No neonate had Hb Adana variant. CONCLUSION Hb CoSp was not common but could be a risk factor associated with SigNH. No Hb Adana was detected.
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Affiliation(s)
- S Shwe
- Universiti Tunku Abdul Rahman (UTAR), Faculty of Medicine and Health Sciences, Kajang, Malaysia.
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Sood M, Mohd Zain Z, Abu NA, Chee SC, Mohd Nor NS. Maternal and neonatal effects of Acinetobacter colonisation in preterm premature rupture of membrane and term labour. Med J Malaysia 2019; 74:40-44. [PMID: 30846661] [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: 06/09/2023]
Abstract
INTRODUCTION Some anecdotal reports suggest that maternal colonisation with Acinetobacter baumannii during pregnancy is associated with adverse maternal and neonatal effects, including preterm premature rupture of membrane (PPROM). The objective of this study was to compare the maternal and neonatal effects of A. baumannii colonisation in cases with PPROM and those with spontaneous onset of labour at term. METHODS The recruitment of participants' was carried out at Selayang Hospital, Selangor, Malaysia. Vaginal swabs were prospectively taken from 104 patients of PPROM and 111 with spontaneous onset of labour at term. Swabs were also taken from the axillae and ears of their babies. These swabs were cultured to isolate A. baumannii. Maternal and neonatal adverse outcomes were documented. RESULTS Sixteen mothers were A. baumannii positive, eight from each group respectively. None of the cases developed chorioamnionitis or sepsis. Those positive were four cases of PPROM and two babies of term labour. None of the babies developed sepsis. CONCLUSIONS This study does not support the suggestion that A. baumannii colonisation during pregnancy is associated with adverse maternal and neonatal outcomes.
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Affiliation(s)
- M Sood
- Monash University Malaysia, Jeffrey Cheah School of Medicine and Health Sciences, Bandar Sunway, Selangor, Malaysia.
| | - Z Mohd Zain
- Universiti Teknologi MARA (UiTM), Faculty of Medicine, Sungai Buloh, Selangor, Malaysia
| | - N A Abu
- Universiti Teknologi MARA (UiTM), Faculty of Medicine, Sungai Buloh, Selangor, Malaysia
| | - S C Chee
- Selayang Hospital, Department of Paediatric, Lebuhraya Kepong Selayang, Batu Caves, Selangor, Malaysia
| | - N S Mohd Nor
- Universiti Teknologi MARA (UiTM), Faculty of Medicine, Sungai Buloh, Selangor, Malaysia
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Boo NY, Chee SC, Rohana J. Randomized controlled study of the effects of different durations of light exposure on weight gain by preterm infants in a neonatal intensive care unit. Acta Paediatr 2003; 91:674-9. [PMID: 12162601 DOI: 10.1080/080352502760069106] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [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: 09/30/2022]
Abstract
UNLABELLED A randomized controlled study was carried out on 96 preterm infants (< 37 wk) with birthweight less than 2000 g admitted to a neonatal intensive care unit. The aim was to compare the weight gain between preterm infants exposed to 12 h cyclical lighting (intensity of light: 78.4 +/- 24.7 lux, mean +/- SD) and those exposed to a continuously dim environment (5.9 +/- 1.9 lux). The exclusion criteria were infants with major congenital malformations or who needed continuous lighting for treatment procedure and care. From day 7 of life until discharge, 50 infants were randomized to receive 12 h cyclical lighting and 46 infants to a continuously dim environment. There was no significant difference in the mean birthweight (12 h lighting vs continuously dim: 1482 vs 1465 g, p = 0.8), mean gestational age (31.6 vs 31.4 wk, p = 0.6), median duration of hospital stay (28.5 vs 28.5 d, p = 0.8), mean age to regain birthweight (13.0 vs 12.9 d, p = 0.3), mean weight gained by day 14 (27.6 vs 36.2 g, p = 1.0), median weight gain per day (11.9 vs 12.2 g, p = 0.9) or median body weight on discharge (1800 vs 1800 g, p = 0.4) between the two groups of infants. CONCLUSION Exposing preterm infants to either 12 h cyglical lighting or continuously dim environment did not have any significant effect on their weight gain during the neonatal period.
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Affiliation(s)
- N Y Boo
- Department of Paediatrics, Faculty of Medicine, Hospital Universiti Kebangsaan Malaysia, Cheras, Kuala Lumpur.
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