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Del Pino Hernández IL, García Domínguez MJ, Urquía Martí L, Reyes Suárez D, Avila-Alvarez A, García-Muñoz Rodrigo F. Birth order and morbidity and mortality to hospital discharge among inborn very low-birthweight, very preterm twin infants admitted to neonatal intensive care: a retrospective cohort study. Arch Dis Child Fetal Neonatal Ed 2022:archdischild-2022-324724. [PMID: 36585246 DOI: 10.1136/archdischild-2022-324724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 12/09/2022] [Indexed: 12/31/2022]
Abstract
OBJECTIVE To know the association of birth order with the risk of morbidity and mortality in very low-birthweight (VLBW) twin infants less than 32 weeks' gestational age (GA). DESIGN Retrospective cohort study. SETTING Infants admitted to the collaborating centres of the Spanish SEN1500 neonatal network. PATIENTS Liveborn VLBW twin infants, with GA from 23+0 weeks to 31+6 weeks, without congenital anomalies, admitted from 2011 to 2020. Outborn patients were excluded. MAIN OUTCOME MEASURES Respiratory distress syndrome (RDS), patent ductus arteriosus, bronchopulmonary dysplasia (BPD), necrotising enterocolitis, major brain damage (MBD), late-onset neonatal sepsis, severe retinopathy of prematurity, survival and survival without morbidity. Crude and adjusted incidence rate ratios were calculated. RESULTS Among 2111 twin pairs included, the second twin had higher risk (adjusted risk ratio (aRR) of RDS (aRR 1.08, 95% CI 1.03 to 1.12) and need for surfactant (aRR1.10, 95% CI 1.05 to 1.16). No other significant differences were found, neither in survival (aRR 1.01, 95% CI 0.99 to 1.03) nor in survival without BPD (aRR 1.02, 95% CI 0.99 to 1.05), survival without MBD (aRR 1.02, 95% CI 0.99 to 1.06) nor in survival without major morbidity (aRR 0.97, 95% CI 0.92 to 1.03). However, second twins born by caesarean section (C-section) after a vaginally delivered first twin had less overall survival and survival without MBD. CONCLUSION In modern perinatology, second twins are still more unstable immediately after birth and require more resuscitation. After admission to the neonatal intensive care unit, they are at increased risk of RDS, but not other conditions, except for second twins delivered by C-section after a first twin delivered vaginally, who have decreased overall survival and survival without major brain injury.
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Affiliation(s)
| | - María J García Domínguez
- Clinical Sciences Department, Universidad de Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Spain
| | - Lourdes Urquía Martí
- Neonatology, Hospital Universitario Materno Infantil de Canarias, Las Palmas Gran Canaria, Spain
| | - Desiderio Reyes Suárez
- Neonatology, Hospital Universitario Materno Infantil de Canarias, Las Palmas Gran Canaria, Spain
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Milton R, Gillespie D, Dyer C, Taiyari K, Carvalho MJ, Thomson K, Sands K, Portal EAR, Hood K, Ferreira A, Hender T, Kirby N, Mathias J, Nieto M, Watkins WJ, Bekele D, Abayneh M, Solomon S, Basu S, Nandy RK, Saha B, Iregbu K, Modibbo FZ, Uwaezuoke S, Zahra R, Shirazi H, Najeeb SU, Mazarati JB, Rucogoza A, Gaju L, Mehtar S, Bulabula ANH, Whitelaw AC, Walsh TR, Chan GJ, Odumade O, Ambachew R, Yohannes ZG, Metaferia G, Workneh R, Biteye T, Mohammed YZ, Teklu AM, Nigatu B, Gezahegn W, Chakravorty PS, Naha S, Mukherjee A, Umar KM, Akunna AV, Nsude Q, Uke I, Okenu MJ, Akpulu C, Mmadueke C, Yakubu S, Audu L, Idris N, Gambo S, Ibrahim J, Chinago E, Yusuf A, Gwadabe S, Adeleye A, Aliyu M, Muhammad A, Kassim A, Mukaddas AS, Khalid RY, Alkali FI, Muhammad MY, Tukur FM, Muhammad SM, Shittu A, Bello M, Sa ad FH, Zulfiqar S, Muhammad A, Jan MH, Paterson L. Neonatal sepsis and mortality in low-income and middle-income countries from a facility-based birth cohort: an international multisite prospective observational study. THE LANCET GLOBAL HEALTH 2022; 10:e661-e672. [PMID: 35427523 PMCID: PMC9023753 DOI: 10.1016/s2214-109x(22)00043-2] [Citation(s) in RCA: 51] [Impact Index Per Article: 25.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 01/14/2022] [Accepted: 01/26/2022] [Indexed: 02/08/2023] Open
Abstract
Background Neonatal sepsis is a primary cause of neonatal mortality and is an urgent global health concern, especially within low-income and middle-income countries (LMICs), where 99% of global neonatal mortality occurs. The aims of this study were to determine the incidence and associations with neonatal sepsis and all-cause mortality in facility-born neonates in LMICs. Methods The Burden of Antibiotic Resistance in Neonates from Developing Societies (BARNARDS) study recruited mothers and their neonates into a prospective observational cohort study across 12 clinical sites from Bangladesh, Ethiopia, India, Pakistan, Nigeria, Rwanda, and South Africa. Data for sepsis-associated factors in the four domains of health care, maternal, birth and neonatal, and living environment were collected for all mothers and neonates enrolled. Primary outcomes were clinically suspected sepsis, laboratory-confirmed sepsis, and all-cause mortality in neonates during the first 60 days of life. Incidence proportion of livebirths for clinically suspected sepsis and laboratory-confirmed sepsis and incidence rate per 1000 neonate-days for all-cause mortality were calculated. Modified Poisson regression was used to investigate factors associated with neonatal sepsis and parametric survival models for factors associated with all-cause mortality. Findings Between Nov 12, 2015 and Feb 1, 2018, 29 483 mothers and 30 557 neonates were enrolled. The incidence of clinically suspected sepsis was 166·0 (95% CI 97·69–234·24) per 1000 livebirths, laboratory-confirmed sepsis was 46·9 (19·04–74·79) per 1000 livebirths, and all-cause mortality was 0·83 (0·37–2·00) per 1000 neonate-days. Maternal hypertension, previous maternal hospitalisation within 12 months, average or higher monthly household income, ward size (>11 beds), ward type (neonatal), living in a rural environment, preterm birth, perinatal asphyxia, and multiple births were associated with an increased risk of clinically suspected sepsis, laboratory-confirmed sepsis, and all-cause mortality. The majority (881 [72·5%] of 1215) of laboratory-confirmed sepsis cases occurred within the first 3 days of life. Interpretation Findings from this study highlight the substantial proportion of neonates who develop neonatal sepsis, and the high mortality rates among neonates with sepsis in LMICs. More efficient and effective identification of neonatal sepsis is needed to target interventions to reduce its incidence and subsequent mortality in LMICs. Funding Bill & Melinda Gates Foundation.
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Utomo MT, Sumitro KR, Etika R, Widodo ADW. Current-proven neonatal sepsis in Indonesian tertiary neonatal intensive care unit: a hematological and microbiological profile. IRANIAN JOURNAL OF MICROBIOLOGY 2021; 13:266-273. [PMID: 34540164 PMCID: PMC8416597 DOI: 10.18502/ijm.v13i3.6386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Background and Objectives: Neonatal sepsis is the third leading cause of neonatal death in the world. The patterns of pathogens causing neonatal sepsis varies in many countries. This study was aimed to identify hematological and microbiological profile of culture-proven neonatal sepsis in Indonesian tertiary neonatal intensive care unit (NICU). Materials and Methods: Hospital based cross-sectional study was conducted in all inborn neonates that were suspected sepsis neonatal over a period of six months from April to September 2019. Complete blood count, c-reactive protein (CRP) and blood culture were examined before antibiotic administration. Statistical analysis were calculated based on Chi-Square’s Test and Mann-Whitney U test and p <0.05 considered significant. Results: One hundred four inborn neonates admitted to NICU and diagnosed with suspected neonatal sepsis were recruited. Culture-proven neonatal sepsis were confirmed in 52 (50%) neonates, 13 (25%) in early-onset neonatal sepsis (EONS) and 39 (75%) in late-onset neonatal sepsis (LONS). The most common abnormal hematological profile were anemia and thrombocytopenia, with amount of 61.5% and 75%, respectively. High CRP only detected in 36.4% and only 18.5% experienced leukopenia. Gram negative bacteria responsible in 75% from total isolated pathogens. Klebsiella pneumoniae accounted for 48.1% followed by coagulase negative staphylococci (CONS) for 17.3% and Enterobacter cloacae for 11.5%. Conclusion: Anemia and thrombocytopenia were the top two hematological profile of culture-proven neonatal sepsis. Most causes of culture-proven neonatal sepsis were Gram negative bacteria and the dominant pathogen was K. pneumoniae.
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Affiliation(s)
- Martono Tri Utomo
- Department of Child Health, School of Medicine, Universitas Airlangga, Dr. Soetomo General Academic Hospital, Surabaya, Indonesia
| | - Khadijah Rizky Sumitro
- Department of Child Health, School of Medicine, Universitas Airlangga, Dr. Soetomo General Academic Hospital, Surabaya, Indonesia
| | - Risa Etika
- Department of Child Health, School of Medicine, Universitas Airlangga, Dr. Soetomo General Academic Hospital, Surabaya, Indonesia
| | - Agung Dwi Wahyu Widodo
- Department of Clinical Microbiology, School of Medicine, Universitas Airlangga, Dr. Soetomo General Academic Hospital, Surabaya, Indonesia
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Letouzey M, Foix-L’Hélias L, Torchin H, Mitha A, Morgan AS, Zeitlin J, Kayem G, Maisonneuve E, Delorme P, Khoshnood B, Kaminski M, Ancel PY, Boileau P, Lorthe E. Cause of preterm birth and late-onset sepsis in very preterm infants: the EPIPAGE-2 cohort study. Pediatr Res 2021; 90:584-592. [PMID: 33627822 PMCID: PMC7903216 DOI: 10.1038/s41390-021-01411-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 02/01/2021] [Accepted: 02/01/2021] [Indexed: 01/29/2023]
Abstract
BACKGROUND The pathogenesis of late-onset sepsis (LOS) in preterm infants is poorly understood and knowledge about risk factors, especially prenatal risk factors, is limited. This study aimed to assess the association between the cause of preterm birth and LOS in very preterm infants. METHODS 2052 very preterm singletons from a national population-based cohort study alive at 72 h of life were included. Survival without LOS was compared by cause of preterm birth using survival analysis and Cox regression models. RESULTS 437 (20.1%) had at least one episode of LOS. The frequency of LOS varied by cause of preterm birth: 17.1% for infants born after preterm labor, 17.9% after preterm premature rupture of membranes, 20.3% after a placental abruption, 20.3% after isolated hypertensive disorders, 27.5% after hypertensive disorders with fetal growth restriction (FGR), and 29.4% after isolated FGR. In multivariate analysis, when compared to infants born after preterm labor, the risk remained higher for infants born after hypertensive disorders (hazard ratio HR = 1.7, 95% CI = 1.2-2.5), hypertensive disorders with FGR (HR = 2.6, 95% CI = 1.9-3.6) and isolated FGR (HR = 2.9, 95% CI = 1.9-4.4). CONCLUSION Very preterm infants born after hypertensive disorders or born after FGR had an increased risk of LOS compared to those born after preterm labor. IMPACT Late-onset sepsis risk differs according to the cause of preterm birth. Compared with those born after preterm labor, infants born very preterm because of hypertensive disorders of pregnancy and/or fetal growth restriction display an increased risk for late-onset sepsis. Antenatal factors, in particular the full spectrum of causes leading to preterm birth, should be taken into consideration to better prevent and manage neonatal infectious morbidity and inform the parents.
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Affiliation(s)
- Mathilde Letouzey
- Epidemiology and Statistics Research Center/CRESS, INSERM, INRA, Université de Paris, Paris, France. .,Department of Neonatal Pediatrics, Poissy Saint Germain Hospital, Paris Saclay University, UVSQ, Paris, France.
| | - Laurence Foix-L’Hélias
- Epidemiology and Statistics Research Center/CRESS, INSERM, INRA, Université de Paris, Paris, France ,grid.462844.80000 0001 2308 1657Department of Neonatal Pediatrics, Trousseau Hospital, APHP, Sorbonne University, Paris, France
| | - Héloïse Torchin
- Epidemiology and Statistics Research Center/CRESS, INSERM, INRA, Université de Paris, Paris, France ,grid.50550.350000 0001 2175 4109Department of Neonatal Pediatrics, Cochin Port Royal Hospital, APHP, Paris, France
| | - Ayoub Mitha
- Epidemiology and Statistics Research Center/CRESS, INSERM, INRA, Université de Paris, Paris, France ,grid.414184.c0000 0004 0593 6676Department of Neonatal Medicine, Jeanne de Flandre Hospital, CHRU Lille, Lille, France
| | - Andrei S. Morgan
- Epidemiology and Statistics Research Center/CRESS, INSERM, INRA, Université de Paris, Paris, France ,grid.83440.3b0000000121901201Institute for Women’s Health, University College London, London, UK
| | - Jennifer Zeitlin
- Epidemiology and Statistics Research Center/CRESS, INSERM, INRA, Université de Paris, Paris, France
| | - Gilles Kayem
- Epidemiology and Statistics Research Center/CRESS, INSERM, INRA, Université de Paris, Paris, France ,grid.462844.80000 0001 2308 1657Department of Gynecology and Obstetrics, Trousseau Hospital, APHP, Sorbonne University, Paris, France
| | - Emeline Maisonneuve
- Epidemiology and Statistics Research Center/CRESS, INSERM, INRA, Université de Paris, Paris, France ,grid.50550.350000 0001 2175 4109Department of Fetal Medicine, Trousseau Hospital, APHP, Paris, France
| | - Pierre Delorme
- Epidemiology and Statistics Research Center/CRESS, INSERM, INRA, Université de Paris, Paris, France ,grid.462844.80000 0001 2308 1657Department of Gynecology and Obstetrics, Trousseau Hospital, APHP, Sorbonne University, Paris, France
| | - Babak Khoshnood
- Epidemiology and Statistics Research Center/CRESS, INSERM, INRA, Université de Paris, Paris, France
| | - Monique Kaminski
- Epidemiology and Statistics Research Center/CRESS, INSERM, INRA, Université de Paris, Paris, France
| | - Pierre-Yves Ancel
- Epidemiology and Statistics Research Center/CRESS, INSERM, INRA, Université de Paris, Paris, France ,grid.50550.350000 0001 2175 4109URC - CIC P1419, Cochin Hotel-Dieu Hospital, APHP, Paris, France
| | - Pascal Boileau
- grid.12832.3a0000 0001 2323 0229Department of Neonatal Pediatrics, Poissy Saint Germain Hospital, Paris Saclay University, UVSQ, Paris, France
| | - Elsa Lorthe
- Epidemiology and Statistics Research Center/CRESS, INSERM, INRA, Université de Paris, Paris, France ,grid.150338.c0000 0001 0721 9812Unit of Population Epidemiology, Department of Primary Care Medicine, Geneva University Hospitals, Geneva, Switzerland
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Saeed KB, Corcoran P, Greene RA. Incisional surgical site infection following cesarean section: A national retrospective cohort study. Eur J Obstet Gynecol Reprod Biol 2019; 240:256-260. [PMID: 31344664 DOI: 10.1016/j.ejogrb.2019.07.020] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2019] [Revised: 07/13/2019] [Accepted: 07/15/2019] [Indexed: 10/26/2022]
Abstract
OBJECTIVE To determine the rate and associated risk factors for incisional surgical site infection following cesarean section in Ireland. STUDY DESIGN This study was a retrospective population-based cohort study, conducted using the Hospital In-Patient Enquiry database (HIPE) for the period 2005-2016. All women who underwent cesarean section between 2005 and 2016 in Ireland were included. Potential risk factors for incisional surgical site infection were selected based on the existing literature and their availability within the HIPE database. The risk of incisional surgical site infection following cesarean section with exact Poisson 95% confidence intervals were reported. Multivariable Poisson regression included all potential risk factors simultaneously. Risk ratios are reported with their 95% confidence intervals and P-values. RESULTS There were 802,182 deliveries during the study period, 219,859 of which (27.4%) were by cesarean section. There were 1396 cases of incisional surgical site infection, a risk of 0.63% (95% confidence interval: 0.60-0.67%). Public patients had approximately 20% higher risk and the risk was almost 40% higher among women aged over 35 years compared with those aged under 25 years. Most notable, related to the morbidities assessed, was the twofold increased risk of incisional surgical site infection associated with pre-existing diabetes and with urinary tract infection in pregnancy. Premature rupture of membranes, pyrexia during labour and postpartum haemorrhage each increased risk by 40-60%. Hematoma of a cesarean section wound remained by far the strongest risk factor for incisional surgical site infection. CONCLUSION Of all the risk factors we studied, hematoma had the strongest association with development of incisional surgical site infection. Of all women birthing by cesarean section in Ireland during 2005-2016, 25% had at least one of the risk factors identified by our study. Approximately 40% of the incisional surgical site infection cases came from this 25%. This might suggest that a universal approach to reducing risk of surgical site infection is warranted.
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Affiliation(s)
- Khalid Bm Saeed
- Department of Obstetrics and Gynaecology, University College Cork, Cork, Ireland; Cork University Maternity Hospital, Wilton, Cork, Ireland.
| | - Paul Corcoran
- National Perinatal Epidemiology Centre, Department of Obstetrics and Gynaecology, University College Cork, Cork, Ireland
| | - Richard A Greene
- National Perinatal Epidemiology Centre, Department of Obstetrics and Gynaecology, University College Cork, Cork, Ireland; Cork University Maternity Hospital, Wilton, Cork, Ireland
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