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Mohammad K. Standardizing clinician training and patient care in the neonatal neurocritical care: A step-by-step guide. Semin Perinatol 2024:151924. [PMID: 38897827 DOI: 10.1016/j.semperi.2024.151924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/21/2024]
Abstract
Neonatal neurocritical care (NNCC) has emerged as an important specialty to address neurological conditions affecting newborns including a wide spectrum of brain injuries and developmental impairment. Despite the discipline's growth, variability in NNCC service delivery, patient care, and clinical training poses significant challenges and potentially adversely impacts patient outcomes. Variations in neuroprotective strategies, postnatal care, and training methodologies highlight the urgent need for a unified approach to optimize both short- and long-term neurodevelopmental outcomes for these vulnerable population. This paper presents strategic blueprints for establishing standardized NNCC clinical care and training programs focusing on collaborative effort across medical and allied health professions. By addressing these inconsistencies, the paper proposes that standardizing NNCC practices can significantly enhance the quality of care, streamline healthcare resource utilization, and improve neurodevelopmental outcome, thus paving the way for a new era of neonatal neurological care.
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Affiliation(s)
- Khorshid Mohammad
- Section of Newborn Critical Care, Department of Pediatrics, University of Calgary, Canada.
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2
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Zhuxiao R, Shumei Y, Qi Z, Fang X. Sustained Evidence-Based Better Care Practice Implementation and Outcomes Among Very Preterm Infants: A Quality-Improvement Study in a Level 4 Neonatal Intensive Care Unit in Southern China. Indian J Pediatr 2024; 91:210-211. [PMID: 37658284 DOI: 10.1007/s12098-023-04828-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Accepted: 08/08/2023] [Indexed: 09/03/2023]
Affiliation(s)
- Ren Zhuxiao
- Department of Neonatology, Guangdong Women and Children Hospital, Guangzhou, China.
- Guangdong Neonatal ICU Medical Quality Control Center, Guangzhou, China.
| | - Yang Shumei
- Department of Neonatology, Guangdong Women and Children Hospital, Guangzhou, China
- Guangdong Neonatal ICU Medical Quality Control Center, Guangzhou, China
| | - Zhang Qi
- Department of Clinical Genetic Center, Guangdong Women and Children Hospital, Guangzhou, China
| | - Xu Fang
- Department of Neonatology, Guangdong Women and Children Hospital, Guangzhou, China.
- Guangdong Neonatal ICU Medical Quality Control Center, Guangzhou, China.
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3
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Huncikova Z, Vatne A, Stensvold HJ, Lang AM, Støen R, Brigtsen AK, Salvesen B, Øymar KAA, Rønnestad A, Klingenberg C. Late-onset sepsis in very preterm infants in Norway in 2009-2018: a population-based study. Arch Dis Child Fetal Neonatal Ed 2023; 108:478-484. [PMID: 36732047 PMCID: PMC10447404 DOI: 10.1136/archdischild-2022-324977] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Accepted: 01/13/2023] [Indexed: 02/04/2023]
Abstract
OBJECTIVE To evaluate epidemiology and outcomes among very preterm infants (<32 weeks' gestation) with culture-positive and culture-negative late-onset sepsis (LOS). DESIGN Cohort study using a nationwide, population-based registry. SETTING 21 neonatal units in Norway. PARTICIPANTS All very preterm infants born 1 January 2009-31 December 2018 and admitted to a neonatal unit. MAIN OUTCOME MEASURES Incidences, pathogen distribution, LOS-attributable mortality and associated morbidity at discharge. RESULTS Among 5296 very preterm infants, we identified 582 culture-positive LOS episodes in 493 infants (incidence 9.3%) and 282 culture-negative LOS episodes in 282 infants (incidence 5.3%). Extremely preterm infants (<28 weeks' gestation) had highest incidences of culture-positive (21.6%) and culture-negative (11.1%) LOS. The major causative pathogens were coagulase-negative staphylococci (49%), Staphylococcus aureus (15%), group B streptococci (10%) and Escherichia coli (8%). We observed increased odds of severe bronchopulmonary dysplasia (BPD) associated with both culture-positive (adjusted OR (aOR) 1.7; 95% CI 1.3 to 2.2) and culture-negative (aOR 1.6; 95% CI 1.3 to 2.6) LOS. Only culture-positive LOS was associated with increased odds of cystic periventricular leukomalacia (cPVL) (aOR 2.2; 95% CI 1.4 to 3.4) and severe retinopathy of prematurity (ROP) (aOR 1.8; 95% CI 1.2 to 2.8). Culture-positive LOS-attributable mortality was 6.3%, higher in Gram-negative (15.8%) compared with Gram-positive (4.1%) LOS, p=0.009. Among extremely preterm infants, survival rates increased from 75.2% in 2009-2013 to 81.0% in 2014-2018, p=0.005. In the same period culture-positive LOS rates increased from 17.1% to 25.6%, p<0.001. CONCLUSIONS LOS contributes to a significant burden of disease in very preterm infants and is associated with increased odds of severe BPD, cPVL and severe ROP.
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Affiliation(s)
- Zuzana Huncikova
- Paediatric Department, Stavanger University Hospital, Stavanger, Norway
- Department of Clinical Science, University of Bergen, Bergen, Hordaland, Norway
| | - Anlaug Vatne
- Paediatric Department, Stavanger University Hospital, Stavanger, Norway
| | - Hans Jorgen Stensvold
- Neonatal Department, Oslo University Hospital Rikshospitalet, Oslo, Norway
- Faculty of Medicine, Institute for Clinical Medicine, University of Oslo, Oslo, Norway
| | - Astri Maria Lang
- Paediatric Department, Akershus University Hospital, Lorenskog, Norway
| | - Ragnhild Støen
- Department of Paediatrics, St. Olav University Hospital, Trondheim, Norway
| | - Anne Karin Brigtsen
- Department of Neonatal Intensive Care, Oslo University Hospital Ullevaal, Oslo, Norway
| | - Bodil Salvesen
- Department of Paediatrics and Adolescents Medicine, Haukeland University Hospital, Bergen, Norway
| | - Knut Asbjørn Alexander Øymar
- Paediatric Department, Stavanger University Hospital, Stavanger, Norway
- Department of Clinical Science, University of Bergen, Bergen, Hordaland, Norway
| | - Arild Rønnestad
- Neonatal Department, Oslo University Hospital Rikshospitalet, Oslo, Norway
- Faculty of Medicine, Institute for Clinical Medicine, University of Oslo, Oslo, Norway
| | - Claus Klingenberg
- Department of Paediatrics, University Hospital of North Norway, Tromso, Norway
- Faculty of Health Sciences, University of Tromsø, Tromsø, Norway
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4
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Zozaya C, Ganji N, Li B, Janssen Lok M, Lee C, Koike Y, Gauda E, Offringa M, Eaton S, Shah PS, Pierro A. Remote ischaemic conditioning in necrotising enterocolitis: a phase I feasibility and safety study. Arch Dis Child Fetal Neonatal Ed 2023; 108:69-76. [PMID: 35940871 PMCID: PMC9763186 DOI: 10.1136/archdischild-2022-324174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Accepted: 06/30/2022] [Indexed: 11/03/2022]
Abstract
OBJECTIVE Remote ischaemic conditioning (RIC) improves the outcome of experimental necrotising enterocolitis (NEC) by preserving intestinal microcirculation. The feasibility and safety of RIC in preterm infants with NEC are unknown. The study aimed to assess the feasibility and safety of RIC in preterm infants with suspected or confirmed NEC. DESIGN Phase I non-randomised pilot study conducted in three steps: step A to determine the safe duration of limb ischaemia (up to 4 min); step B to assess the safety of 4 repeated cycles of ischaemia-reperfusion at the maximum tolerated duration of ischaemia determined in step A; step C to assess the safety of applying 4 cycles of ischaemia-reperfusion on two consecutive days. SETTING Level III neonatal intensive care unit, The Hospital for Sick Children (Toronto, Canada). PATIENTS Fifteen preterm infants born between 22 and 33 weeks gestational age. INTERVENTION Four cycles of ischaemia (varying duration) applied to the limb via a manual sphygmomanometer, followed by reperfusion (4 min) and rest (5 min), repeated on two consecutive days. OUTCOMES The primary outcomes were (1) feasibility defined as RIC being performed as planned in the protocol, and (2) safety defined as perfusion returning to baseline within 4 min after cuff deflation. RESULTS Four cycles/day of limb ischaemia (4 min) followed by reperfusion (4 min) and a 5 min gap, repeated on two consecutive days was feasible and safe in all neonates with suspected or confirmed NEC. CONCLUSIONS This study is pivotal for designing a future randomised controlled trial to assess the efficacy of RIC in preterm infants with NEC. TRIAL REGISTRATION NUMBER NCT03860701.
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Affiliation(s)
- Carlos Zozaya
- Division of Neonatology, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada,Translational Medicine, Hospital for Sick Children Research Institute, University of Toronto, Toronto, Ontario, Canada
| | - Niloofar Ganji
- Translational Medicine, Hospital for Sick Children Research Institute, University of Toronto, Toronto, Ontario, Canada
| | - Bo Li
- Translational Medicine, Hospital for Sick Children Research Institute, University of Toronto, Toronto, Ontario, Canada
| | - Maarten Janssen Lok
- Translational Medicine, Hospital for Sick Children Research Institute, University of Toronto, Toronto, Ontario, Canada
| | - Carol Lee
- Translational Medicine, Hospital for Sick Children Research Institute, University of Toronto, Toronto, Ontario, Canada
| | - Yuhki Koike
- Departments of Gastrointestinal and Pediatric Surgery, Mie University, Tsu, Mie, Japan
| | - Estelle Gauda
- Division of Neonatology, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Martin Offringa
- Child Health Evaluative Sciences, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Simon Eaton
- Paediatric Surgery, Institute of Child Health, Great Ormond Street Hospital for Children, London, UK
| | | | - Agostino Pierro
- Translational Medicine, Hospital for Sick Children Research Institute, University of Toronto, Toronto, Ontario, Canada .,Division of General and Thoracic Surgery, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
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5
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Benlamri A, Murthy P, Zein H, Thomas S, Scott JN, Abou Mehrem A, Esser MJ, Lodha A, Noort J, Tang S, Metcalfe C, Kowal D, Irvine L, Scotland J, Leijser LM, Mohammad K. Neuroprotection care bundle implementation is associated with improved long-term neurodevelopmental outcomes in extremely premature infants. J Perinatol 2022; 42:1380-1384. [PMID: 35831577 DOI: 10.1038/s41372-022-01443-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 06/08/2022] [Accepted: 06/15/2022] [Indexed: 11/10/2022]
Abstract
OBJECTIVE To study the impact of an evidence-based neuroprotection care (NPC) bundle on long-term neurodevelopmental impairment (NDI) in infants born extremely premature. STUDY DESIGN An NPC bundle targeting predefined risk factors for acute brain injury in extremely preterm infants was implemented. We compared the incidence of composite outcome of death or severe neurodevelopmental impairment (sNDI) at 21 months adjusted age pre and post bundle implementation. RESULTS Adjusting for confounding factors, NPC bundle implementation associated with a significant reduction in death or sNDI (aOR, 0.34; 95% CI 0.17-0.68; P = 0.002), mortality (aOR, 0.31; 95% CI (0.12-0.79); P = 0.015), sNDI (aOR, 0.37; 95% CI: 0.12-0.94; P = 0.039), any motor, language, or cognitive composite score <70 (aOR, 0.48; 95% CI: 0.26-0.90; P = 0.021). CONCLUSION Implementation of NPC bundle targeting predefined risk factors is associated with a reduction in mortality or sNDI in extremely preterm infants.
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Affiliation(s)
- Amina Benlamri
- Department of Pediatrics, Section of Neonatology, University of Calgary, Calgary, AB, Canada
| | - Prashanth Murthy
- Department of Pediatrics, Section of Neonatology, University of Calgary, Calgary, AB, Canada
| | - Hussein Zein
- Department of Pediatrics, Section of Neonatology, University of Calgary, Calgary, AB, Canada
| | - Sumesh Thomas
- Department of Pediatrics, Section of Neonatology, University of Calgary, Calgary, AB, Canada
| | - James N Scott
- Department of Diagnostic Imaging, Division of Neuroradiology, University of Calgary, Calgary, AB, Canada
| | - Ayman Abou Mehrem
- Department of Pediatrics, Section of Neonatology, University of Calgary, Calgary, AB, Canada
| | - Michael J Esser
- Department of Pediatrics, Section of Neurology, University of Calgary, Calgary, AB, Canada
| | - Abhay Lodha
- Department of Pediatrics, Section of Neonatology, University of Calgary, Calgary, AB, Canada
| | - Jennessa Noort
- Department of Pediatrics, Section of Neonatology, University of Calgary, Calgary, AB, Canada
| | - Selphee Tang
- Department of Obstetrics and Gynecology, Alberta Health Services, Calgary, AB, Canada
| | - Cathy Metcalfe
- Department of Pediatrics, Section of Neonatology, University of Calgary, Calgary, AB, Canada
| | - Derek Kowal
- Department of Pediatrics, Section of Neonatology, University of Calgary, Calgary, AB, Canada
| | - Leigh Irvine
- Department of Pediatrics, Section of Neonatology, University of Calgary, Calgary, AB, Canada
| | - Jillian Scotland
- Department of Pediatrics, Section of Neonatology, University of Calgary, Calgary, AB, Canada
| | - Lara M Leijser
- Department of Pediatrics, Section of Neonatology, University of Calgary, Calgary, AB, Canada
| | - Khorshid Mohammad
- Department of Pediatrics, Section of Neonatology, University of Calgary, Calgary, AB, Canada.
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6
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Keir AK, Cavallaro A. Improving the admission temperatures of preterm infants in the neonatal unit. Arch Dis Child Educ Pract Ed 2022; 107:375-378. [PMID: 34340999 DOI: 10.1136/archdischild-2020-321226] [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: 11/20/2020] [Accepted: 07/12/2021] [Indexed: 11/04/2022]
Abstract
Use of plan-do-study-act cycles to increase the proportion of preterm infants born at <32 weeks' gestation admitted to a neonatal unit with a body temperature of 36.5-37.4°C.
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Affiliation(s)
- Amy K Keir
- Robinson Research Institute and Adelaide Medical School, The University of Adelaide, North Adelaide, South Australia, Australia .,SAHMRI Women and Kids, South Australian Health and Medical Research Institute, North Adelaide, South Australia, Australia
| | - Angela Cavallaro
- Women's and Babies' Division, Women's and Children's Health Network, North Adelaide, South Australia, Australia
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7
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Advancements in neonatology through quality improvement. J Perinatol 2022; 42:1277-1282. [PMID: 35368024 DOI: 10.1038/s41372-022-01383-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 03/16/2022] [Accepted: 03/22/2022] [Indexed: 11/09/2022]
Abstract
In the past 3 decades, quality improvement methodology has often been employed in medicine to improve patient outcomes. Neonatal medicine has seen an increase in publications using improvement science to ensure the application of potentially better practices to decrease complications and increase survival without major disability. This article reviews quality improvement studies that have impacted neonatal mortality and morbidity, as well as specific disease processes including bronchopulmonary dysplasia, intraventricular hemorrhage, necrotizing enterocolitis, and retinopathy of prematurity. Using improvement science, studies have substantially reduced neonatal mortality and the major complications of preterm birth.
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8
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Kharrat A, McNamara PJ, Weisz DE, Kelly E, Masse E, Mukerji A, Louis D, Afifi J, Ye XY, Shah PS, Jain A. Clinical burden associated with therapies for cardio-pulmonary critical decompensation in preterm neonates across Canadian neonatal intensive care units. Eur J Pediatr 2022; 181:3319-3330. [PMID: 35779092 DOI: 10.1007/s00431-022-04508-6] [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: 02/08/2022] [Revised: 05/07/2022] [Accepted: 05/14/2022] [Indexed: 12/01/2022]
Abstract
UNLABELLED The aim of this retrospective cohort study was to study the clinical burden associated with cardio-pulmonary critical decompensations (CPCDs) in preterm neonates and factors associated with mortality. Through the Canadian Neonatal Network (30 tertiary NICUs, 2010-2017), we identified infants < 32-week gestational age with CPCDs, defined by "significant exposure" to cardiotropes and/or inhaled nitric oxide (iNO): (1) either therapy for ≥ 3 consecutive days, (2) both for ≥ 2 consecutive days, or (3) any exposure within 2 days of death. Early CPCDs (≤ 3 days of age) and late CPCDs (> 3 days) were examined separately. Outcomes included CPCD-incidence, mortality, and inter-site variability using standardized ratios (observed/adjusted expected rate) and network funnel plots. Mixed-effects analysis was used to quantify unit-level variability in mortality. Overall, 10% of admissions experienced CPCDs (n = 2915). Late CPCDs decreased by ~ 5%/year, while early CPCDs were unchanged during the study period. Incidence and CPCD-associated mortality varied between sites, for both early (0.6-7.5% and 0-100%, respectively) and late CPCDs (2.5-15% and 14-83%, respectively), all p < 0.01. Units' late-CPCD incidence and mortality demonstrated an inverse relationship (slope = -2.5, p < 0.01). Mixed-effects analysis demonstrated clustering effect, with 6.4% and 8.6% of variability in mortality after early and late CPCDs respectively being site-related, unexplained by available patient-level characteristics or unit volume. Mortality was higher with combined exposure than with only-cardiotropes or only-iNO (41.3%, 24.8%, 21.5%, respectively; p < 0.01). CONCLUSIONS Clustering effects exist in CPCD-associated mortality among Canadian NICUs, with higher incidence units showing lower mortality. These data may aid network-level benchmarking, patient-level risk stratification, parental counseling, and further research and quality improvement work. WHAT IS KNOWN • Preterm neonates remain at high risk of acute and chronic complications; the most critically unwell require therapies such as cardiotropic drugs and inhaled nitric oxide. • Infants requiring these therapies are known to be at high risk for adverse neonatal outcomes and for mortality. WHAT IS NEW • This study helps illuminate the national burden of acute cardio-pulmonary critical decompensation (CPCD), defined as the need for cardiotropic drugs or inhaled nitric oxide, and highlights the high risk of morbidity and mortality associated with this disease state. • Significant nationwide variability exists in both CPCD incidence and associated mortality; a clustering effect was observed with higher incidence sites showing lower CPCD-associated mortality.
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Affiliation(s)
- Ashraf Kharrat
- Department of Paediatrics, Mount Sinai Hospital, 600 University Avenue, Toronto, ON, M5G 1X5, Canada. .,Department of Paediatrics, University of Toronto, Toronto, ON, Canada.
| | | | - Dany E Weisz
- Department of Paediatrics, University of Toronto, Toronto, ON, Canada.,Department of Newborn and Developmental Paediatrics, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Edmond Kelly
- Department of Paediatrics, Mount Sinai Hospital, 600 University Avenue, Toronto, ON, M5G 1X5, Canada.,Department of Paediatrics, University of Toronto, Toronto, ON, Canada
| | - Edith Masse
- Department of Pediatrics, University of Sherbrooke, Sherbrooke, Canada
| | - Amit Mukerji
- Department of Pediatrics, McMaster University, Hamilton, Canada
| | - Deepak Louis
- Department of Pediatrics and Child Health, University of Manitoba, Winnipeg, Canada
| | - Jehier Afifi
- Department of Pediatrics, Dalhousie University, Halifax, Canada
| | - Xiang Y Ye
- Maternal-Infant Care Research Centre, Mount Sinai Hospital, Toronto, ON, Canada
| | - Prakesh S Shah
- Department of Paediatrics, Mount Sinai Hospital, 600 University Avenue, Toronto, ON, M5G 1X5, Canada.,Department of Paediatrics, University of Toronto, Toronto, ON, Canada.,Maternal-Infant Care Research Centre, Mount Sinai Hospital, Toronto, ON, Canada.,Lunenfeld-Tanenbaum Research Institute, Toronto, Canada
| | - Amish Jain
- Department of Paediatrics, Mount Sinai Hospital, 600 University Avenue, Toronto, ON, M5G 1X5, Canada.,Department of Paediatrics, University of Toronto, Toronto, ON, Canada.,Lunenfeld-Tanenbaum Research Institute, Toronto, Canada
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9
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Prevention of bronchopulmonary dysplasia: a cross-sectional survey of clinical practices in Canada. J Perinatol 2022; 42:1255-1257. [PMID: 35461331 DOI: 10.1038/s41372-022-01395-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 02/22/2022] [Accepted: 04/06/2022] [Indexed: 12/14/2022]
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Ricci MF, Shah PS, Moddemann D, Alvaro R, Ng E, Lee SK, Synnes A. Neurodevelopmental Outcomes of Infants at <29 Weeks of Gestation Born in Canada Between 2009 and 2016. J Pediatr 2022; 247:60-66.e1. [PMID: 35561804 DOI: 10.1016/j.jpeds.2022.04.048] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 03/14/2022] [Accepted: 04/13/2022] [Indexed: 10/18/2022]
Abstract
OBJECTIVE To evaluate changes in mortality or significant neurodevelopmental impairment (NDI) in children born at <29 weeks of gestation in association with national quality improvement initiatives. STUDY DESIGN This longitudinal cohort study included children born at 220/7 to 286/7 weeks of gestation who were admitted to Canadian neonatal intensive care units between 2009 and 2016. The primary outcome was a composite rate of death or significant NDI (Bayley Scales of Infant and Toddler Development, Third Edition score <70, severe cerebral palsy, blindness, or deafness requiring amplification) at 18-24 months corrected age. To evaluate temporal changes, outcomes were compared between epoch 1 (2009-2012) and epoch 2 (2013-2016). aORs were calculated for differences between the 2 epochs accounting for differences in patient characteristics. RESULTS The 4426 children included 1895 (43%) born in epoch 1 and 2531 (57%) born in epoch 2. Compared with epoch 1, in epoch 2 more mothers received magnesium sulfate (56% vs 28%), antibiotics (69% vs 65%), and delayed cord clamping (37% vs 31%) and fewer infants had a Score for Neonatal Acute Physiology, version II >20 (31% vs 35%) and late-onset sepsis (23% vs 27%). Death or significant NDI occurred in 30% of children in epoch 2 versus 32% of children in epoch 1 (aOR, 0.86; 95% CI, 0.75-0.99). In epoch 2, there were reductions in the need for hearing aids or cochlear implants (1.4% vs 2.6%; aOR, 0.50; 95% CI, 0.31-0.82) and in blindness (0.6% vs.1.4%; aOR, 0.38; 95% CI, 0.18-0.80). CONCLUSIONS Among preterm infants born at <29 weeks of gestation, composite rates of death or significant NDI and rates of visual and hearing impairment were significantly lower in 2013-2016 compared with 2009-2012.
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Affiliation(s)
- M Florencia Ricci
- Department of Pediatrics and Child Health, University of Manitoba, Winnipeg, Manitoba, Canada.
| | - Prakesh S Shah
- Department of Pediatrics, University of Toronto, Toronto, Ontario, Canada
| | - Diane Moddemann
- Department of Pediatrics and Child Health, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Ruben Alvaro
- Department of Pediatrics and Child Health, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Eugene Ng
- Newborn & Developmental Pediatrics, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Shoo K Lee
- Department of Pediatrics, University of Toronto, Toronto, Ontario, Canada; Department of Obstetrics & Gynecology, University of Toronto, Toronto, Ontario, Canada
| | - Anne Synnes
- Department of Pediatrics, University of British Columbia, Vancouver, British Columbia, Canada
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11
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Mueller M, Thompson B, Poppe T, Alsweiler J, Gamble G, Jiang Y, Leung M, Tottman AC, Wouldes T, Harding JE, Duerden EG. Amygdala subnuclei volumes, functional connectivity, and social–emotional outcomes in children born very preterm. Cereb Cortex Commun 2022; 3:tgac028. [PMID: 35990310 PMCID: PMC9383265 DOI: 10.1093/texcom/tgac028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 05/23/2022] [Accepted: 07/05/2022] [Indexed: 11/13/2022] Open
Abstract
Children born very preterm can demonstrate social-cognitive impairments, which may result from limbic system dysfunction. Altered development of the subnuclei of the amygdala, stress-sensitive regions involved in emotional processing, may be key predictors of social-skill development. In a prospective cohort study, 7-year-old children born very preterm underwent neurodevelopmental testing and brain MRI. The Child Behavioral Checklist was used to assess social–emotional outcomes. Subnuclei volumes were extracted automatically from structural scans (n = 69) and functional connectivity (n = 66) was examined. General Linear Models were employed to examine the relationships between amygdala subnuclei volumes and functional connectivity values and social–emotional outcomes. Sex was a significant predictor of all social–emotional outcomes (P < 0.05), with boys having poorer social–emotional outcomes. Smaller right basal nuclei volumes (B = -0.043, P = 0.014), smaller right cortical volumes (B = -0.242, P = 0.02) and larger right central nuclei volumes (B = 0.85, P = 0.049) were associated with increased social problems. Decreased connectivity strength between thalamic and amygdala networks and smaller right basal volumes were significant predictors of greater social problems (both, P < 0.05), effects which were stronger in girls (P = 0.025). Dysregulated maturation of the amygdala subnuclei, along with altered connectivity strength in stress-sensitive regions, may reflect stress-induced dysfunction and can be predictive of social–emotional outcomes.
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Affiliation(s)
- Megan Mueller
- Applied Psychology , Faculty of Education, , London N6G 1G7 , Canada
- Western University , Faculty of Education, , London N6G 1G7 , Canada
| | - Benjamin Thompson
- School of Optometry and Vision Science, University of Waterloo , Waterloo , Canada
- Centre for Eye and Vision Research , 17W Science Park , Hong Kong
- Liggins Institute, University of Auckland , Auckland , New Zealand
| | - Tanya Poppe
- Liggins Institute, University of Auckland , Auckland , New Zealand
- Centre for the Developing Brain, King’s College London , London , UK
| | - Jane Alsweiler
- Department of Paediatrics: Child and Youth Health, University of Auckland , Auckland , New Zealand
| | - Greg Gamble
- Liggins Institute, University of Auckland , Auckland , New Zealand
| | - Yannan Jiang
- Liggins Institute, University of Auckland , Auckland , New Zealand
| | - Myra Leung
- Department of Paediatrics: Child and Youth Health, University of Auckland , Auckland , New Zealand
- Discipline of Optometry and Vision Science, University of Canberra , Canberra , Australia
| | - Anna C Tottman
- Liggins Institute, University of Auckland , Auckland , New Zealand
- Neonatal Services, Royal Women’s Hospital , Melbourne , Australia
| | - Trecia Wouldes
- Department of Psychological Medicine, University of Auckland , Auckland , New Zealand
| | - Jane E Harding
- Liggins Institute, University of Auckland , Auckland , New Zealand
| | - Emma G Duerden
- Applied Psychology , Faculty of Education, , London N6G 1G7 , Canada
- Western University , Faculty of Education, , London N6G 1G7 , Canada
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12
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The Trend in Costs of Tertiary-Level Neonatal Intensive Care for Neonates Born Preterm at 22 0/7-28 6/7 Weeks of Gestation from 2010 to 2019 in Canada. J Pediatr 2022; 245:72-80.e6. [PMID: 35304168 DOI: 10.1016/j.jpeds.2022.02.055] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 02/09/2022] [Accepted: 02/17/2022] [Indexed: 11/22/2022]
Abstract
OBJECTIVE To describe the trend in costs over 10 years for tertiary-level neonatal care of infants born 220/7-286/7 weeks of gestation during an ongoing Canadian national quality improvement project. STUDY DESIGN Clinical characteristics, outcomes, and third-party payor costs for the tertiary neonatal care of infants born 220/7-286/7 weeks of gestation between the years 2010 and 2019 were analyzed from the Canadian Neonatal Network database. Costs were estimated using resource use data from the Canadian Neonatal Network and cost inputs from hospitals, physician billing, and administrative databases in Ontario, Canada. Cost estimates were adjusted to 2017 Canadian dollars (CAD). A generalized linear mixed-effects model with gamma regression was used to estimate trends in costs. RESULTS Between 2010 and 2019, the number of infants born <24 weeks of gestation increased from 4.4% to 7.7%. The average length of stay increased from 68 days to 75 days. Unadjusted average ± SD total costs per neonate were $120 717 ± $93 062 CAD in 2010 and $132 774 ± $93 161 CAD in 2019. After adjustment for year, center, and gestation, total costs and length of stay increased significantly, by $13 612 CAD (P < .01) and 8.1 days (P < .01) over 10 years, respectively; whereas costs accounting for LOS remained stable. CONCLUSIONS The total costs and length of stay for infants 220/7-286/7 weeks of gestation have increased over the past decade in Canada during an ongoing national quality improvement initiative; however, there was an increase in the number and survival of neonates at the age of periviability.
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13
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Keir AK, Shepherd E, McIntyre S, Rumbold A, Groves C, Crowther C, Callander EJ. Antenatal magnesium sulfate to prevent cerebral palsy. Arch Dis Child Fetal Neonatal Ed 2022; 107:225-227. [PMID: 34233908 DOI: 10.1136/archdischild-2021-321817] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Accepted: 06/17/2021] [Indexed: 11/04/2022]
Abstract
Magnesium sulfate given to women before birth at <30 weeks' gestation reduces the risk of cerebral palsy in their children. Our study aimed to assess the impact of a local quality improvement programme, primarily using plan-do-study-act cycles, to increase the use of antenatal magnesium sulfate. After implementing our quality improvement programme, an average of 86% of babies delivered at <30 weeks' gestation were exposed to antenatal magnesium sulfate compared with a historical baseline rate of 63%. Our study strengthens the case for embedding quality improvement programmes in maternal perinatal care to reduce the impact of cerebral palsy on families and society.
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Affiliation(s)
- Amy K Keir
- SAHMRI Women and Kids, South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia .,Adelaide Medical School and the Robinson Research Institute, The University of Adelaide, Adelaide, South Australia, Australia.,Women's and Babies' Division, Women's and Children's Hospital, Adelaide, North Adelaide, South Australia, Australia
| | - Emily Shepherd
- SAHMRI Women and Kids, South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia
| | - Sarah McIntyre
- Cerebral Palsy Alliance Research Institute, The University of Sydney, Sydney, New South Wales, Australia
| | - Alice Rumbold
- SAHMRI Women and Kids, South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia.,Adelaide Medical School and the Robinson Research Institute, The University of Adelaide, Adelaide, South Australia, Australia
| | - Charlotte Groves
- Women's and Babies' Division, Women's and Children's Hospital, Adelaide, North Adelaide, South Australia, Australia
| | - Caroline Crowther
- Liggins Institute, The University of Auckland, Auckland, New Zealand
| | - Emily Joy Callander
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
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14
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Impact of a “Brain Protection Bundle” in Reducing Severe Intraventricular Hemorrhage in Preterm Infants <30 Weeks GA: A Retrospective Single Centre Study. CHILDREN 2021; 8:children8110983. [PMID: 34828696 PMCID: PMC8624779 DOI: 10.3390/children8110983] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 10/17/2021] [Accepted: 10/18/2021] [Indexed: 11/16/2022]
Abstract
Background: despite advances in perinatal care, periventricular/intraventricular hemorrhage (IVH) continues to remain high in neonatal intensive care units (NICUs) worldwide. Studies have demonstrated the benefits of implementing interventions during the antenatal period, stabilization after birth (golden hour management) and postnatally in the first 72 h to reduce the incidence of IVH. Objective: to compare the incidence of severe intraventricular hemorrhage (IVH ≥ Grade III) before and after implementation of a “brain protection bundle” in preterm infants <30 weeks GA. Study design: a pre- and post-implementation retrospective cohort study to compare the incidence of severe IVH following execution of a “brain protection bundle for the first 72 h from 2015 to 2018. Demographics, management practices at birth and in the NICU, cranial ultrasound results and short-term morbidities were compared. Results: a total of 189 and 215 infants were included in the pre- and post-implementation phase, respectively. No difference in the incidence of severe IVH (6.9% vs. 9.8%, p = 0.37) was observed on the first cranial scan performed after 72 h of age. Conclusion: the implementation of a “brain protection bundle” was not effective in reducing the incidence of severe IVH within the first 72 h of life in our centre.
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15
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Ferretti E, Daboval T, Rouvinez-Bouali N, Lawrence SL, Lemyre B. Extremely low gestational age infants: Developing a multidisciplinary care bundle. Paediatr Child Health 2021; 26:e240-e245. [PMID: 34630783 PMCID: PMC8491076 DOI: 10.1093/pch/pxaa110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Accepted: 08/11/2020] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Clinical experience in managing extremely low gestational age infants, particularly those born <24 weeks' gestation, is limited in Canada. Our goal was to develop a bedside care bundle for infants born <26 weeks' gestation, with special considerations for infants of <24 weeks, to harmonize and improve quality of care. METHODS We created a multidisciplinary working group with experience in caring for preterm infants, searched the literature from 2000 to 2019 to identify best practices for the care of extremely preterm infants and consulted colleagues across Canada and internationally. Iterative improvements were made following the Plan-Do-Study-Act methodology. RESULTS A care bundle, created in October 2015, was divided into three time periods: initial resuscitation/stabilization, the first 72 hours and days 4 to 7, with each period subdivided in 8 to 12 care themes. Revisions and practice changes were implemented to improve skin integrity, admission temperature, timing of initiation of feeds, reliability of transcutaneous CO2 monitoring and ventilation. Of 127 infants <26 weeks admitted between implementation and end of 2019, 78 survived to discharge (61%). CONCLUSION It will be important to determine, with ongoing auditing and further evaluation, whether our care bundle led to improvements of short- and long-term outcomes in this population. Our experience may be useful to others caring for extremely low gestational age infants.
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Affiliation(s)
- Emanuela Ferretti
- Department of Obstetrics, Gynecology and Newborn Care, The Ottawa Hospital, Ottawa, Ontario
- Department of Pediatrics, The Children's Hospital of Eastern Ontario, Ottawa, Ontario
| | - Thierry Daboval
- Department of Obstetrics, Gynecology and Newborn Care, The Ottawa Hospital, Ottawa, Ontario
- Department of Pediatrics, The Children's Hospital of Eastern Ontario, Ottawa, Ontario
| | - Nicole Rouvinez-Bouali
- Department of Obstetrics, Gynecology and Newborn Care, The Ottawa Hospital, Ottawa, Ontario
- Department of Pediatrics, The Children's Hospital of Eastern Ontario, Ottawa, Ontario
| | - Sarah L Lawrence
- Department of Obstetrics, Gynecology and Newborn Care, The Ottawa Hospital, Ottawa, Ontario
- Department of Pediatrics, The Children's Hospital of Eastern Ontario, Ottawa, Ontario
| | - Brigitte Lemyre
- Department of Obstetrics, Gynecology and Newborn Care, The Ottawa Hospital, Ottawa, Ontario
- Department of Pediatrics, The Children's Hospital of Eastern Ontario, Ottawa, Ontario
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16
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Zhou L, Taylor J, Kidman A, Stewart A, Bhatia R. Staff awareness and bundling reduce skin breaks and blood tests in neonatal intensive care. J Paediatr Child Health 2021; 57:1485-1489. [PMID: 33938084 DOI: 10.1111/jpc.15532] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Revised: 03/01/2021] [Accepted: 04/17/2021] [Indexed: 11/27/2022]
Abstract
AIM Skin breaks (SBs) for procedures and blood sampling are common in neonatal intensive care units (NICU), contributing to pain, infection risk and anaemia. We aimed to document their prevalence, identify areas for improvement and, through staff awareness, reduce their frequency. METHODS Quality improvement project via prospective audit at a tertiary-level NICU in Australia was conducted. All infants admitted to the NICU for >24 h during two audit periods were included in the study. A specifically designed bedside audit tool was used to prospectively document all SB and blood tests performed on infants during a 4-week audit period (audit 1). Results were reviewed to identify areas for improvement, and disseminated to staff at unit meetings, shift handover and email. Following education and awareness, the audit was repeated (audit 2), and data were compared. Frequency of SB and blood tests performed was measured. Data were tested for normality and analysed using parametric or non-parametric tests where appropriate. RESULTS There were 52 NICU admissions during each audit period (104 total), with 34 (65%) and 31 (60%) having audit sheets completed, respectively. Median (interquartile range) gestational age and mean (standard deviation) birthweight were 29 (26.3-35) weeks and 1836 (1185) g for audit 1, 30 (28.5-31.5) weeks and 1523 (913) g for audit 2. The reduction in total blood tests (mean) was 36.3%, skin breaks per admitted baby day reduced by 60% and total blood volume sampled (mean) by 37.7%. CONCLUSIONS A quality improvement project by prospective audit and staff education was associated with reductions in frequency of skin breaks and blood tests in the NICU.
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Affiliation(s)
- Lindsay Zhou
- Monash Newborn, Monash Children's Hospital, Melbourne, Victoria, Australia.,Department of Paediatrics, Monash University, Melbourne, Victoria, Australia
| | - Jacqueline Taylor
- Monash Newborn, Monash Children's Hospital, Melbourne, Victoria, Australia
| | - Anna Kidman
- Monash Newborn, Monash Children's Hospital, Melbourne, Victoria, Australia
| | - Alice Stewart
- Monash Newborn, Monash Children's Hospital, Melbourne, Victoria, Australia.,Department of Paediatrics, Monash University, Melbourne, Victoria, Australia
| | - Risha Bhatia
- Monash Newborn, Monash Children's Hospital, Melbourne, Victoria, Australia.,Department of Paediatrics, Monash University, Melbourne, Victoria, Australia
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17
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Jansen SJ, Lopriore E, Beek MT, Veldkamp KE, Steggerda SJ, Bekker V. The road to zero nosocomial infections in neonates-a narrative review. Acta Paediatr 2021; 110:2326-2335. [PMID: 33955065 PMCID: PMC8359829 DOI: 10.1111/apa.15886] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 04/08/2021] [Accepted: 04/22/2021] [Indexed: 12/11/2022]
Abstract
Aim Nosocomial infections (NI) in neonates are associated with prolonged hospitalisation, adverse neurodevelopmental outcome and high mortality. Over the past decade, numerous prevention strategies have resulted in significant reductions in NI rates. In this review, we aim to provide an overview of current NI rates from large, geographically defined cohorts. Methods PubMed, Web of Science, EMBASE and Cochrane Library were searched for evidence regarding epidemiology and prevention of NI in neonates. Extracted studies were synthesised in a narrative form with experiential reflection. Results Despite the abundance of geographically defined incidence proportions, an epidemiological overview of NI is difficult to provide, given the lack of consensus definition for neonatal NI and different baseline populations being compared. Successful prevention efforts have focused on implementing evidence‐based practices while eliminating outdated strategies. The most promising model for reduction in infection rates is based on quality improvement (QI) collaboratives and benchmarking, involving identification and implementation of best practices, selection of measurable outcomes and fostering a sense of community and transparency. Conclusion The preventative rather than curative approach forms the new paradigm for reducing the burden of neonatal infections. Despite progress achieved, continued work towards improved prevention practices is required in the strive towards zero NIs.
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Affiliation(s)
- Sophie J. Jansen
- Division of Neonatology Department of Pediatrics Willem Alexander Children's Hospital – Leiden University Medical Center (LUMC) Leiden The Netherlands
| | - Enrico Lopriore
- Division of Neonatology Department of Pediatrics Willem Alexander Children's Hospital – Leiden University Medical Center (LUMC) Leiden The Netherlands
| | - Martha T. Beek
- Department of Medical Microbiology Leiden University Medical Center (LUMC Leiden The Netherlands
| | - Karin Ellen Veldkamp
- Department of Medical Microbiology Leiden University Medical Center (LUMC Leiden The Netherlands
| | - Sylke J. Steggerda
- Division of Neonatology Department of Pediatrics Willem Alexander Children's Hospital – Leiden University Medical Center (LUMC) Leiden The Netherlands
| | - Vincent Bekker
- Division of Neonatology Department of Pediatrics Willem Alexander Children's Hospital – Leiden University Medical Center (LUMC) Leiden The Netherlands
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18
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Boutin A, Lisonkova S, Muraca GM, Razaz N, Liu S, Kramer MS, Joseph KS. Bias in comparisons of mortality among very preterm births: A cohort study. PLoS One 2021; 16:e0253931. [PMID: 34191860 PMCID: PMC8244917 DOI: 10.1371/journal.pone.0253931] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2020] [Accepted: 06/15/2021] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Several studies of prenatal determinants and neonatal morbidity and mortality among very preterm births have resulted in unexpected and paradoxical findings. We aimed to compare perinatal death rates among cohorts of very preterm births (24-31 weeks) with rates among all births in these groups (≥24 weeks), using births-based and fetuses-at-risk formulations. METHODS We conducted a cohort study of singleton live births and stillbirths ≥24 weeks' gestation using population-based data from the United States and Canada (2006-2015). We contrasted rates of perinatal death between women with or without hypertensive disorders, between maternal races, and between births in Canada vs the United States. RESULTS Births-based perinatal death rates at 24-31 weeks were lower among hypertensive than among non-hypertensive women (rate ratio [RR] 0.67, 95% CI 0.65-0.68), among Black mothers compared with White mothers (RR 0.94, 95%CI 0.92-0.95) and among births in the United States compared with Canada (RR 0.74, 95%CI 0.71-0.75). However, overall (≥24 weeks) perinatal death rates were higher among births to hypertensive vs non-hypertensive women (RR 2.14, 95%CI 2.10-2.17), Black vs White mothers (RR 1.86, 95%CI 184-1.88;) and births in the United States vs Canada (RR 1.08, 95%CI 1.05-1.10), as were perinatal death rates based on fetuses-at-risk at 24-31 weeks (RR for hypertensive disorders: 2.58, 95%CI 2.53-2.63; RR for Black vs White ethnicity: 2.29, 95%CI 2.25-2.32; RR for United States vs Canada: 1.27, 95%CI 1.22-1.30). CONCLUSION Studies of prenatal risk factors and between-centre or between-country comparisons of perinatal mortality bias causal inferences when restricted to truncated cohorts of very preterm births.
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Affiliation(s)
- Amélie Boutin
- Department of Obstetrics and Gynaecology, BC Children’s and Women’s Hospital and Health Centre, and the University of British Columbia, Vancouver, British Columbia, Canada
| | - Sarka Lisonkova
- Department of Obstetrics and Gynaecology, BC Children’s and Women’s Hospital and Health Centre, and the University of British Columbia, Vancouver, British Columbia, Canada
| | - Giulia M. Muraca
- Department of Obstetrics and Gynaecology, BC Children’s and Women’s Hospital and Health Centre, and the University of British Columbia, Vancouver, British Columbia, Canada
- Clinical Epidemiology Unit, Karolinska Institutet, Stockholm, Sweden
| | - Neda Razaz
- Clinical Epidemiology Unit, Karolinska Institutet, Stockholm, Sweden
| | - Shiliang Liu
- Maternal and Infant Health Section, Public Health Agency of Canada, Ottawa, Ontario, Canada
| | - Michael S. Kramer
- Departments of Pediatrics and of Epidemiology and Biostatistics, McGill University, Montreal, Quebec, Canada
| | - K. S. Joseph
- Department of Obstetrics and Gynaecology, BC Children’s and Women’s Hospital and Health Centre, and the University of British Columbia, Vancouver, British Columbia, Canada
- School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, Canada
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19
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Kaempf J, Morris M, Steffen E, Wang L, Dunn M. Continued improvement in morbidity reduction in extremely premature infants. Arch Dis Child Fetal Neonatal Ed 2021; 106:265-270. [PMID: 33109606 DOI: 10.1136/archdischild-2020-319961] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 09/25/2020] [Accepted: 10/02/2020] [Indexed: 12/14/2022]
Abstract
OBJECTIVE Provide a progress report updating our long-term quality improvement collaboration focused on major morbidity reduction in extremely premature infants 23-27 weeks. METHODS 10 Vermont Oxford Network (VON) neonatal intensive care units (NICUs) (the POD) sustained a structured alliance: (A) face-to-face meetings, site visits and teleconferences, (B) transparent process and outcomes sharing, (C) utilisation of evidence-based potentially better practice toolkits, (D) family integration and (E) benchmarking via a composite mortality-morbidity score (Benefit Metric). Morbidity-specific toolkits were employed variably by each NICU according to local priorities. The eight major VON morbidities and the risk-adjusted Benefit Metric were compared in two epochs 2010-2013 versus 2014-2018. RESULTS 5888 infants, mean (SD) gestational age 25.8 (1.4) weeks, were tracked. The POD Benefit Metric significantly improved (p=0.03) and remained superior to the aggregate VON both epochs (p<0.001). Four POD morbidities significantly improved through 2018 - chronic lung disease (48%-40%), discharge weight <10th percentile (32%-22%), any late infection (19%-17%) and periventricular leukomalacia (4%-2%). In epoch 2, 34% of survivors had none of the eight major morbidities, while 36% had just one. Mortality did not change. CONCLUSIONS Inter-NICU collaboration, process and outcomes sharing and potentially better practice toolkits sustain improvement in 23-27 week morbidity rates, notably chronic lung disease, extrauterine growth restriction and the lowest zero-or-one major morbidity rate reported by a quality improvement collaboration. Unrevealed biological and cultural variables affect morbidity rates, countless remain unmeasured, thus duplication to other quality improvement groups is challenging. Understanding intensive care as innumerable interactions and constant flux that defy convenient linear constructs is fundamental.
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Affiliation(s)
- Joseph Kaempf
- NICU, Providence St. Vincent Medical Center, Portland, Oregon, USA
| | - Mindy Morris
- EngageGrowThrive, LLC, Huntington Beach, California, USA
| | - Eileen Steffen
- St. Barnabas Medical Center, Livingston, New Jersey, USA
| | - Lian Wang
- Department of Biostatistics, Providence St. Vincent Medical Center, Portland, Oregon, USA
| | - Michael Dunn
- Sunnybrook Health Sciences Center, Toronto, Ontario, Canada
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20
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Mohammad K, Scott JN, Leijser LM, Zein H, Afifi J, Piedboeuf B, de Vries LS, van Wezel-Meijler G, Lee SK, Shah PS. Consensus Approach for Standardizing the Screening and Classification of Preterm Brain Injury Diagnosed With Cranial Ultrasound: A Canadian Perspective. Front Pediatr 2021; 9:618236. [PMID: 33763394 PMCID: PMC7982529 DOI: 10.3389/fped.2021.618236] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Accepted: 02/15/2021] [Indexed: 12/16/2022] Open
Abstract
Acquired brain injury remains common in very preterm infants and is associated with significant risks for short- and long-term morbidities. Cranial ultrasound has been widely adopted as the first-line neuroimaging modality to study the neonatal brain. It can reliably detect clinically significant abnormalities that include germinal matrix and intraventricular hemorrhage, periventricular hemorrhagic infarction, post-hemorrhagic ventricular dilatation, cerebellar hemorrhage, and white matter injury. The purpose of this article is to provide a consensus approach for detecting and classifying preterm brain injury to reduce variability in diagnosis and classification between neonatologists and radiologists. Our overarching goal with this work was to achieve homogeneity between different neonatal intensive care units across a large country (Canada) with regards to classification, timing of brain injury screening and frequency of follow up imaging. We propose an algorithmic approach that can help stratify different grades of germinal matrix-intraventricular hemorrhage, white matter injury, and ventricular dilatation in very preterm infants.
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Affiliation(s)
- Khorshid Mohammad
- Department of Pediatrics, University of Calgary, Calgary, AB, Canada
| | - James N Scott
- Departments of Diagnostic Imaging and Clinical Neurosciences, University of Calgary, Calgary, AB, Canada
| | - Lara M Leijser
- Department of Pediatrics, University of Calgary, Calgary, AB, Canada
| | - Hussein Zein
- Department of Pediatrics, University of Calgary, Calgary, AB, Canada
| | - Jehier Afifi
- Department of Pediatrics, Dalhousie University, Halifax, NS, Canada
| | - Bruno Piedboeuf
- Department of Pediatrics, Université Laval and Centre de recherche du CHU de Québec - Université Laval, Quebec City, QC, Canada
| | - Linda S de Vries
- Department of Neonatology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Brain Center, University Utrecht, Utrecht, Netherlands
| | | | - Shoo K Lee
- Department of Pediatrics, Mount Sinai hospital, Toronto, ON, Canada
| | - Prakesh S Shah
- Department of Pediatrics, Mount Sinai hospital, Toronto, ON, Canada.,Department of Pediatrics, University of Toronto, Toronto, ON, Canada
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21
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Aziz K. 'What's in a name?'-The effective promotion of brain health in preterm babies. Paediatr Child Health 2020; 25:488-490. [PMID: 33365107 DOI: 10.1093/pch/pxaa009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Accepted: 09/11/2019] [Indexed: 11/12/2022] Open
Abstract
The achievement of optimal brain health in very preterm babies is a challenge for modern neonatology. There has been limited success in this area of concern despite improvements in other neonatal outcomes. The barriers to progress are (a) the language and definitions that clinicians and scientists use to describe outcomes, (b) our representation of causation, and (c) the rigour with which we apply quality improvement science. Quality improvement science requires clear, relevant, and discriminating language to explain aims, drivers, processes, outcomes, interventions, and definitions. To date, clinical guidelines and research publications have not addressed prevailing flaws in language, causation, and definition. The persisting flaws have restricted identification of quality improvement opportunities and limited the impact of quality improvement efforts. Our community of neonatal caregivers and researchers needs a new and comprehensive approach to language, causation, and implementation science in order to address brain health in very preterm babies.
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Affiliation(s)
- Khalid Aziz
- Department of Pediatrics (Newborn Medicine), University of Alberta, Edmonton, Alberta
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22
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Bharadwaj SK, Alonazi A, Banfield L, Dutta S, Mukerji A. Bubble versus other continuous positive airway pressure forms: a systematic review and meta-analysis. Arch Dis Child Fetal Neonatal Ed 2020; 105:526-531. [PMID: 31969457 DOI: 10.1136/archdischild-2019-318165] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Revised: 01/06/2020] [Accepted: 01/07/2020] [Indexed: 11/03/2022]
Abstract
BACKGROUND Use of bubble continuous positive airway pressure (CPAP) has generated considerable interest in neonatal care, but its comparative effectiveness compared with other forms of CPAP, especially in developed countries, remains unclear. OBJECTIVE To systematically review and meta-analyse short-term clinical outcomes among preterm infants treated with bubble CPAP vs all other forms of CPAP. METHODS Prospective experimental studies published from 1995 onward until October 2018 comparing bubble versus other CPAP forms in preterm neonates <37 weeks' gestational age were included after a systematic review of multiple databases using pre-specified search criteria. RESULTS A total of 978 articles were identified, of which 19 articles were included in meta-analyses. Of these, 5 had a high risk of bias, 8 had unclear risk and 6 had low risk. The risk of the primary outcome (CPAP failure within 7 days) was lower with bubble CPAP (0.75; 95% CI 0.57 to 0.98; 12 studies, 1194 subjects, I2=21%). Among secondary outcomes, only nasal injury was higher with use of bubble CPAP (risk ratio (RR) 2.04, 95% CI 1.33 to 3.14; 9 studies, 983 subjects; I2=42%) whereas no differences in mortality (RR 0.82, 95% CI 0.47 to 1.92; 9 studies, 1212 subjects, I2=20%) or bronchopulmonary dysplasia (BPD) (RR 0.8, 95% CI 0.53 to 1.21; 8 studies, 816 subjects, I2=0%) were noted. CONCLUSION Bubble CPAP may lead to lower incidence of CPAP failure compared with other CPAP forms. However, it does not appear to translate to improvement in mortality or BPD and potential for nasal injury warrants close monitoring during clinical application. TRIAL REGISTRATION NUMBER CRD42019120411.
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Affiliation(s)
| | | | - Laura Banfield
- Pediatrics, McMaster University, Hamilton, Ontario, Canada
| | - Sourabh Dutta
- Pediatrics, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Amit Mukerji
- Pediatrics, McMaster University, Hamilton, Ontario, Canada
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23
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Lee SK, Beltempo M, McMillan DD, Seshia M, Singhal N, Dow K, Aziz K, Piedboeuf B, Shah PS. Outcomes and care practices for preterm infants born at less than 33 weeks' gestation: a quality-improvement study. CMAJ 2020; 192:E81-E91. [PMID: 31988152 DOI: 10.1503/cmaj.190940] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/29/2019] [Indexed: 11/01/2022] Open
Abstract
BACKGROUND Preterm birth is the leading cause of morbidity and mortality in children younger than 5 years. We report the changes in neonatal outcomes and care practices among very preterm infants in Canada over 14 years within a national, collaborative, continuous quality-improvement program. METHODS We retrospectively studied infants born at 23-32 weeks' gestation who were admitted to tertiary neonatal intensive care units that participated in the Evidence-based Practice for Improving Quality program in the Canadian Neonatal Network from 2004 to 2017. The primary outcome was survival without major morbidity during the initial hospital admission. We quantified changes using process-control charts in 6-month intervals to identify special-cause variations, adjusted regression models for yearly changes, and interrupted time series analyses. RESULTS The final study population included 50 831 infants. As a result of practice changes, survival without major morbidity increased significantly (56.6% [669/1183] to 70.9% [1424/2009]; adjusted odds ratio [OR] 1.08, 95% confidence interval [CI] 1.06-1.10, per year) across all gestational ages. Survival of infants born at 23-25 weeks' gestation increased (70.8% [97/137] to 74.5% [219/294]; adjusted OR 1.03, 95% CI 1.02-1.05, per year). Changes in care practices included increased use of antenatal steroids (83.6% [904/1081] to 88.1% [1747/1983]), increased rates of normothermia at admission (44.8% [520/1160] to 67.5% [1316/1951]) and reduced use of pulmonary surfactant (52.8% [625/1183] to 42.7% [857/2009]). INTERPRETATION Network-wide quality-improvement activities that include better implementation of optimal care practices can yield sustained improvement in survival without morbidity in very preterm infants.
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Affiliation(s)
- Shoo K Lee
- Department of Pediatrics and Maternal-Infant Care Research Centre (Lee), Sinai Health System; Departments of Pediatrics, and Obstetrics and Gynecology, and Dalla Lana School of Public Health (Lee), University of Toronto, Toronto, Ont.; Department of Pediatrics (Beltempo), Montreal Children's Hospital and McGill University Health Centre, Montréal, Que.; Department of Pediatrics (McMillan), IWK Health Centre and Dalhousie University, Halifax, NS; Department of Pediatrics and Child Health (Seshia), Winnipeg Children's Hospital and University of Manitoba, Winnipeg, Man.; Department of Pediatrics, Foothills Medical Centre and University of Calgary (Singhal), Calgary, Alta.; Department of Paediatrics/Neonatology (Dow), Kingston Health Sciences Centre and Queen's University, Kingston, Ont.; Department of Pediatrics (Aziz), Royal Alexandra Hospital and University of Alberta, Edmonton, Alta.; Department of Pediatrics (Piedboeuf), Centre hospitalier universitaire de Québec and Université Laval, Québec, Que.; Department of Pediatrics, Sinai Health System (Shah); Department of Pediatrics, and Institute of Health Policy, Management and Evaluation (Shah), University of Toronto, Toronto, Ont
| | - Marc Beltempo
- Department of Pediatrics and Maternal-Infant Care Research Centre (Lee), Sinai Health System; Departments of Pediatrics, and Obstetrics and Gynecology, and Dalla Lana School of Public Health (Lee), University of Toronto, Toronto, Ont.; Department of Pediatrics (Beltempo), Montreal Children's Hospital and McGill University Health Centre, Montréal, Que.; Department of Pediatrics (McMillan), IWK Health Centre and Dalhousie University, Halifax, NS; Department of Pediatrics and Child Health (Seshia), Winnipeg Children's Hospital and University of Manitoba, Winnipeg, Man.; Department of Pediatrics, Foothills Medical Centre and University of Calgary (Singhal), Calgary, Alta.; Department of Paediatrics/Neonatology (Dow), Kingston Health Sciences Centre and Queen's University, Kingston, Ont.; Department of Pediatrics (Aziz), Royal Alexandra Hospital and University of Alberta, Edmonton, Alta.; Department of Pediatrics (Piedboeuf), Centre hospitalier universitaire de Québec and Université Laval, Québec, Que.; Department of Pediatrics, Sinai Health System (Shah); Department of Pediatrics, and Institute of Health Policy, Management and Evaluation (Shah), University of Toronto, Toronto, Ont
| | - Douglas D McMillan
- Department of Pediatrics and Maternal-Infant Care Research Centre (Lee), Sinai Health System; Departments of Pediatrics, and Obstetrics and Gynecology, and Dalla Lana School of Public Health (Lee), University of Toronto, Toronto, Ont.; Department of Pediatrics (Beltempo), Montreal Children's Hospital and McGill University Health Centre, Montréal, Que.; Department of Pediatrics (McMillan), IWK Health Centre and Dalhousie University, Halifax, NS; Department of Pediatrics and Child Health (Seshia), Winnipeg Children's Hospital and University of Manitoba, Winnipeg, Man.; Department of Pediatrics, Foothills Medical Centre and University of Calgary (Singhal), Calgary, Alta.; Department of Paediatrics/Neonatology (Dow), Kingston Health Sciences Centre and Queen's University, Kingston, Ont.; Department of Pediatrics (Aziz), Royal Alexandra Hospital and University of Alberta, Edmonton, Alta.; Department of Pediatrics (Piedboeuf), Centre hospitalier universitaire de Québec and Université Laval, Québec, Que.; Department of Pediatrics, Sinai Health System (Shah); Department of Pediatrics, and Institute of Health Policy, Management and Evaluation (Shah), University of Toronto, Toronto, Ont
| | - Mary Seshia
- Department of Pediatrics and Maternal-Infant Care Research Centre (Lee), Sinai Health System; Departments of Pediatrics, and Obstetrics and Gynecology, and Dalla Lana School of Public Health (Lee), University of Toronto, Toronto, Ont.; Department of Pediatrics (Beltempo), Montreal Children's Hospital and McGill University Health Centre, Montréal, Que.; Department of Pediatrics (McMillan), IWK Health Centre and Dalhousie University, Halifax, NS; Department of Pediatrics and Child Health (Seshia), Winnipeg Children's Hospital and University of Manitoba, Winnipeg, Man.; Department of Pediatrics, Foothills Medical Centre and University of Calgary (Singhal), Calgary, Alta.; Department of Paediatrics/Neonatology (Dow), Kingston Health Sciences Centre and Queen's University, Kingston, Ont.; Department of Pediatrics (Aziz), Royal Alexandra Hospital and University of Alberta, Edmonton, Alta.; Department of Pediatrics (Piedboeuf), Centre hospitalier universitaire de Québec and Université Laval, Québec, Que.; Department of Pediatrics, Sinai Health System (Shah); Department of Pediatrics, and Institute of Health Policy, Management and Evaluation (Shah), University of Toronto, Toronto, Ont
| | - Nalini Singhal
- Department of Pediatrics and Maternal-Infant Care Research Centre (Lee), Sinai Health System; Departments of Pediatrics, and Obstetrics and Gynecology, and Dalla Lana School of Public Health (Lee), University of Toronto, Toronto, Ont.; Department of Pediatrics (Beltempo), Montreal Children's Hospital and McGill University Health Centre, Montréal, Que.; Department of Pediatrics (McMillan), IWK Health Centre and Dalhousie University, Halifax, NS; Department of Pediatrics and Child Health (Seshia), Winnipeg Children's Hospital and University of Manitoba, Winnipeg, Man.; Department of Pediatrics, Foothills Medical Centre and University of Calgary (Singhal), Calgary, Alta.; Department of Paediatrics/Neonatology (Dow), Kingston Health Sciences Centre and Queen's University, Kingston, Ont.; Department of Pediatrics (Aziz), Royal Alexandra Hospital and University of Alberta, Edmonton, Alta.; Department of Pediatrics (Piedboeuf), Centre hospitalier universitaire de Québec and Université Laval, Québec, Que.; Department of Pediatrics, Sinai Health System (Shah); Department of Pediatrics, and Institute of Health Policy, Management and Evaluation (Shah), University of Toronto, Toronto, Ont
| | - Kimberly Dow
- Department of Pediatrics and Maternal-Infant Care Research Centre (Lee), Sinai Health System; Departments of Pediatrics, and Obstetrics and Gynecology, and Dalla Lana School of Public Health (Lee), University of Toronto, Toronto, Ont.; Department of Pediatrics (Beltempo), Montreal Children's Hospital and McGill University Health Centre, Montréal, Que.; Department of Pediatrics (McMillan), IWK Health Centre and Dalhousie University, Halifax, NS; Department of Pediatrics and Child Health (Seshia), Winnipeg Children's Hospital and University of Manitoba, Winnipeg, Man.; Department of Pediatrics, Foothills Medical Centre and University of Calgary (Singhal), Calgary, Alta.; Department of Paediatrics/Neonatology (Dow), Kingston Health Sciences Centre and Queen's University, Kingston, Ont.; Department of Pediatrics (Aziz), Royal Alexandra Hospital and University of Alberta, Edmonton, Alta.; Department of Pediatrics (Piedboeuf), Centre hospitalier universitaire de Québec and Université Laval, Québec, Que.; Department of Pediatrics, Sinai Health System (Shah); Department of Pediatrics, and Institute of Health Policy, Management and Evaluation (Shah), University of Toronto, Toronto, Ont
| | - Khalid Aziz
- Department of Pediatrics and Maternal-Infant Care Research Centre (Lee), Sinai Health System; Departments of Pediatrics, and Obstetrics and Gynecology, and Dalla Lana School of Public Health (Lee), University of Toronto, Toronto, Ont.; Department of Pediatrics (Beltempo), Montreal Children's Hospital and McGill University Health Centre, Montréal, Que.; Department of Pediatrics (McMillan), IWK Health Centre and Dalhousie University, Halifax, NS; Department of Pediatrics and Child Health (Seshia), Winnipeg Children's Hospital and University of Manitoba, Winnipeg, Man.; Department of Pediatrics, Foothills Medical Centre and University of Calgary (Singhal), Calgary, Alta.; Department of Paediatrics/Neonatology (Dow), Kingston Health Sciences Centre and Queen's University, Kingston, Ont.; Department of Pediatrics (Aziz), Royal Alexandra Hospital and University of Alberta, Edmonton, Alta.; Department of Pediatrics (Piedboeuf), Centre hospitalier universitaire de Québec and Université Laval, Québec, Que.; Department of Pediatrics, Sinai Health System (Shah); Department of Pediatrics, and Institute of Health Policy, Management and Evaluation (Shah), University of Toronto, Toronto, Ont
| | - Bruno Piedboeuf
- Department of Pediatrics and Maternal-Infant Care Research Centre (Lee), Sinai Health System; Departments of Pediatrics, and Obstetrics and Gynecology, and Dalla Lana School of Public Health (Lee), University of Toronto, Toronto, Ont.; Department of Pediatrics (Beltempo), Montreal Children's Hospital and McGill University Health Centre, Montréal, Que.; Department of Pediatrics (McMillan), IWK Health Centre and Dalhousie University, Halifax, NS; Department of Pediatrics and Child Health (Seshia), Winnipeg Children's Hospital and University of Manitoba, Winnipeg, Man.; Department of Pediatrics, Foothills Medical Centre and University of Calgary (Singhal), Calgary, Alta.; Department of Paediatrics/Neonatology (Dow), Kingston Health Sciences Centre and Queen's University, Kingston, Ont.; Department of Pediatrics (Aziz), Royal Alexandra Hospital and University of Alberta, Edmonton, Alta.; Department of Pediatrics (Piedboeuf), Centre hospitalier universitaire de Québec and Université Laval, Québec, Que.; Department of Pediatrics, Sinai Health System (Shah); Department of Pediatrics, and Institute of Health Policy, Management and Evaluation (Shah), University of Toronto, Toronto, Ont
| | - Prakesh S Shah
- Department of Pediatrics and Maternal-Infant Care Research Centre (Lee), Sinai Health System; Departments of Pediatrics, and Obstetrics and Gynecology, and Dalla Lana School of Public Health (Lee), University of Toronto, Toronto, Ont.; Department of Pediatrics (Beltempo), Montreal Children's Hospital and McGill University Health Centre, Montréal, Que.; Department of Pediatrics (McMillan), IWK Health Centre and Dalhousie University, Halifax, NS; Department of Pediatrics and Child Health (Seshia), Winnipeg Children's Hospital and University of Manitoba, Winnipeg, Man.; Department of Pediatrics, Foothills Medical Centre and University of Calgary (Singhal), Calgary, Alta.; Department of Paediatrics/Neonatology (Dow), Kingston Health Sciences Centre and Queen's University, Kingston, Ont.; Department of Pediatrics (Aziz), Royal Alexandra Hospital and University of Alberta, Edmonton, Alta.; Department of Pediatrics (Piedboeuf), Centre hospitalier universitaire de Québec and Université Laval, Québec, Que.; Department of Pediatrics, Sinai Health System (Shah); Department of Pediatrics, and Institute of Health Policy, Management and Evaluation (Shah), University of Toronto, Toronto, Ont.
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24
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Zozaya C, García González I, Avila-Alvarez A, Oikonomopoulou N, Sánchez Tamayo T, Salguero E, Saenz de Pipaón M, García-Muñoz Rodrigo F, Couce ML. Incidence, Treatment, and Outcome Trends of Necrotizing Enterocolitis in Preterm Infants: A Multicenter Cohort Study. Front Pediatr 2020; 8:188. [PMID: 32478014 PMCID: PMC7237564 DOI: 10.3389/fped.2020.00188] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Accepted: 03/30/2020] [Indexed: 12/11/2022] Open
Abstract
Background: Data regarding the incidence and mortality of necrotizing enterocolitis trends are scarce in the literature. Recently, some preventive strategies have been confirmed (probiotics) or increased (breastfeeding rate). This study aims to describe the trends of necrotizing enterocolitis incidence, treatment, and mortality over the last decade in Spain. Methods: Multicenter cohort study with data from the Spanish Neonatal Network-SEN1500 database. The study period comprised from January 2005 to December 2017. Preterm infants <32 weeks of gestational age at birth without major congenital malformations were included for analysis. The main study outcomes were necrotizing enterocolitis incidence, co-morbidity (bronchopulmonary dysplasia, late-onset sepsis, cystic periventricular leukomalacia, retinopathy of prematurity, acute kidney injury), mortality, and surgical/non-surgical treatment. Results: Among the 25,821 included infants, NEC incidence was 8.8% during the whole study period and remained stable when comparing 4-year subperiods. However, more cases were surgically treated (from 48.8% in 2005-2008 to 70.2% in 2015-2017, p < 0.001). Mortality improved from 36.7% in the 2005-2008 to 26.6% in 2015-2017 (p < 0.001). Breastfeeding rates improved over the studied years (24.3% to 40.5%, p < 0.001), while gestational age remained invariable (28.5 weeks, p = 0.20). Prophylactic probiotics were implemented during the study period in some units, reaching 18.6% of the patients in 2015-2017. Conclusions: The incidence of necrotizing enterocolitis remained stable despite the improvement regarding protective factors frequency. Surgical treatment became more frequent over the study period, whereas mortality decreased.
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Affiliation(s)
- Carlos Zozaya
- Division of Neonatology, Hospital for Sick Children, Toronto, ON, Canada
| | - Inés García González
- Neonatology Department, Complexo Hospitalario Universitario de Santiago de Compostela, Health Research Institute of Santiago de Compostela, A Coruña, Spain
| | - Alejandro Avila-Alvarez
- Neonatal Unit, Department of Paediatrics, Complexo Hospitalario Universitario A Coruña, Institute for Biomedical Research A Coruña, A Coruña, Spain
| | | | - Tomás Sánchez Tamayo
- Neonatology Department, Malaga Regional Hospital, Malaga Biomedical Research Institute-IBIMA, Malaga, Spain
| | - Enrique Salguero
- Neonatology Department, Malaga Regional Hospital, Malaga Biomedical Research Institute-IBIMA, Malaga, Spain
| | - Miguel Saenz de Pipaón
- Neonatology Department, Hospital Universitario La Paz, Hospital La Paz Institute for Health Research, Madrid, Spain.,Red Samid, Maternal and Child Health and Development Research Network, Carlos III Health Institute, Madrid, Spain
| | - Fermín García-Muñoz Rodrigo
- Division of Neonatology, Complejo Hospitalario Universitario Insular Materno-Infantil, Las Palmas de Gran Canaria, Spain
| | - María L Couce
- Neonatology Department, Complexo Hospitalario Universitario de Santiago de Compostela, Health Research Institute of Santiago de Compostela, A Coruña, Spain.,Red Samid, Maternal and Child Health and Development Research Network, Carlos III Health Institute, Madrid, Spain
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25
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Lui K, Lee SK, Kusuda S, Adams M, Vento M, Reichman B, Darlow BA, Lehtonen L, Modi N, Norman M, Håkansson S, Bassler D, Rusconi F, Lodha A, Yang J, Shah PS. Trends in Outcomes for Neonates Born Very Preterm and Very Low Birth Weight in 11 High-Income Countries. J Pediatr 2019; 215:32-40.e14. [PMID: 31587861 DOI: 10.1016/j.jpeds.2019.08.020] [Citation(s) in RCA: 136] [Impact Index Per Article: 27.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Revised: 07/04/2019] [Accepted: 08/08/2019] [Indexed: 12/21/2022]
Abstract
OBJECTIVE To evaluate outcome trends of neonates born very preterm in 11 high-income countries participating in the International Network for Evaluating Outcomes of neonates. STUDY DESIGN In a retrospective cohort study, we included 154 233 neonates admitted to 529 neonatal units between January 1, 2007, and December 31, 2015, at 240/7 to 316/7 weeks of gestational age and birth weight <1500 g. Composite outcomes were in-hospital mortality or any of severe neurologic injury, treated retinopathy of prematurity, and bronchopulmonary dysplasia (BPD); and same composite outcome excluding BPD. Secondary outcomes were mortality and individual morbidities. For each country, annual outcome trends and adjusted relative risks comparing epoch 2 (2012-2015) to epoch 1 (2007-2011) were analyzed. RESULTS For composite outcome including BPD, the trend decreased in Canada and Israel but increased in Australia and New Zealand, Japan, Spain, Sweden, and the United Kingdom. For composite outcome excluding BPD, the trend decreased in all countries except Spain, Sweden, Tuscany, and the United Kingdom. The risk of composite outcome was lower in epoch 2 than epoch 1 in Canada (adjusted relative risks 0.78; 95% CI 0.74-0.82) only. The risk of composite outcome excluding BPD was significantly lower in epoch 2 compared with epoch 1 in Australia and New Zealand, Canada, Finland, Japan, and Switzerland. Mortality rates reduced in most countries in epoch 2. BPD rates increased significantly in all countries except Canada, Israel, Finland, and Tuscany. CONCLUSIONS In most countries, mortality decreased whereas BPD increased for neonates born very preterm.
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Affiliation(s)
- Kei Lui
- Department of Newborn Care, Royal Hospital for Women and School of Women's and Children's Health, Faculty of Medicine, University of New South Wales, Sydney, NSW, Australia
| | - Shoo K Lee
- Department of Pediatrics, Sinai Health System, University of Toronto, Ontario, Canada; Maternal-Infant Care Research Centre, Sinai Health System, Toronto, Ontario, Canada; Department of Obstetrics and Gynecology, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
| | - Satoshi Kusuda
- Division of Neonatology, National Center for Child Health and Development, Tokyo, Japan
| | - Mark Adams
- Swiss Neonatal Network, Department of Neonatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Maximo Vento
- Spanish Neonatal Network, Health Research Institute La Fe, Avenida Fernando Abril Martorell, Valencia, Spain
| | - Brian Reichman
- Israel Neonatal Network, Gertner Institute for Epidemiology and Health Policy Research, Tel Hashomer, Israel
| | - Brian A Darlow
- Department of Paediatrics, University of Otago, Christchurch, Canterbury, New Zealand
| | - Liisa Lehtonen
- Department of Pediatrics and Adolescent Medicine, Turku University Hospital, Turku, Finland; Department of Clinical Medicine, University of Turku, Turku, Finland
| | - Neena Modi
- UK Neonatal Collaborative, Neonatal Data Analysis Unit, Section of Neonatal Medicine, Department of Medicine, Imperial College London, Chelsea and Westminster Hospital Campus, London, United Kingdom
| | - Mikael Norman
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden; Department of Neonatal Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Stellan Håkansson
- Department of Clinical Science/Pediatrics, Umeå University, Umeå, Sweden
| | - Dirk Bassler
- Swiss Neonatal Network, Department of Neonatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Franca Rusconi
- Unit of Epidemiology Meyer Children's University Hospital and Regional Health Agency, Florence, Italy
| | - Abhay Lodha
- Pediatrics & Community Health Sciences, University of Calgary, Calgary, Alberta, Canada
| | - Junmin Yang
- Maternal-Infant Care Research Centre, Sinai Health System, Toronto, Ontario, Canada
| | - Prakesh S Shah
- Department of Pediatrics, Sinai Health System, University of Toronto, Ontario, Canada; Maternal-Infant Care Research Centre, Sinai Health System, Toronto, Ontario, Canada
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26
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Xu JH, Coo H, Fucile S, Ng E, Ting JY, Shah PS, Dow K. A national survey of the enteral feeding practices in Canadian neonatal intensive care units. Paediatr Child Health 2019; 25:529-533. [PMID: 33354263 DOI: 10.1093/pch/pxz112] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Accepted: 05/28/2019] [Indexed: 11/14/2022] Open
Abstract
Aim Nutrition affects the growth and neurodevelopmental outcomes of preterm infants, yet controversies exist about the optimal enteral feeding regime. The objective of this study was to compare enteral feeding guidelines in Canadian neonatal intensive care units (NICUs). Method The research team identified key enteral feeding practices of interest. Canadian Neonatal Network site investigators at 30 Level 3 NICUs were contacted to obtain a copy of their 2016 to 2017 feeding guidelines for infants who weighed less than 1,500 g at birth. Each guideline was reviewed to compare recommendations around the selected feeding practices. Results Five of the 30 NICUs did not have a feeding guideline. The other 25 NICUs used 22 different enteral feeding guidelines. The guidelines in 40% of those NICUs recommend commencing minimal enteral nutrition (MEN) within 24 hours of birth and maintaining that same feeding volume for 24 to 96 hours. In 40% of NICUs, the guideline recommended that MEN be initiated at a volume of 5 to 10 mL/kg/day for infants born at <1,000 g. Guidelines in all 25 NICUs recommend the use of bovine-based human milk fortifier (HMF), and in 56% of NICUs, it is recommended that HMF be initiated at a total fluid intake of 100 mL/kg/day. Guidelines in only 16% of NICUs recommended routine gastric residual checks. Donor milk and probiotics are used in 76% and 72% of the 25 NICUs, respectively. Conclusion This study revealed substantial variability in recommended feeding practices for very low birth weight infants, underscoring the need to establish a national feeding guideline for this vulnerable group.
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Affiliation(s)
| | - Helen Coo
- Department of Pediatrics, Queen's University, Kingston, Ontario
| | - Sandra Fucile
- Department of Pediatrics, Queen's University, Kingston, Ontario
| | - Eugene Ng
- Department of Paediatrics, University of Toronto, Toronto, Ontario.,Department of Newborn and Developmental Paediatrics, Sunnybrook Health Sciences Centre, Toronto, Ontario
| | - Joseph Y Ting
- Department of Pediatrics, University of British Columbia, Vancouver, British Columbia
| | - Prakesh S Shah
- Department of Paediatrics, University of Toronto, Toronto, Ontario.,Department of Pediatrics, Mount Sinai Hospital, Toronto, Ontario.,Department of Pediatrics, Maternal-Infant Care Research Centre, Mount Sinai Hospital, Toronto, Ontario
| | - Kimberly Dow
- Department of Pediatrics, Queen's University, Kingston, Ontario
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27
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Cai E, Czuzoj-Shulman N, Abenhaim HA. Maternal and fetal outcomes in pregnancies with long-term corticosteroid use. J Matern Fetal Neonatal Med 2019; 34:1797-1804. [PMID: 31429349 DOI: 10.1080/14767058.2019.1649392] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
PURPOSE Long-term corticosteroids are administered in pregnant patients with an array of autoimmune and inflammatory disorders. Our objective is to determine whether long-term corticosteroid use is associated with increased maternal and neonatal adverse outcomes. MATERIALS AND METHODS We performed a retrospective cohort study using the Healthcare Cost and Utilization Project-national Inpatient Sample from the USA. All pregnant patients on long-term corticosteroids were identified using International Classification of Disease-9 coding from 2003 to 2015. The effect of long-term corticosteroid use on maternal and neonatal outcomes was evaluated using multivariate logistic regression. RESULTS Out of the 10,491,798 births included in our study, 3999 were among women with long-term use of steroids, for an overall prevalence of 38 per 100,000 births. There was a steady increase in chronic steroid use from 2 to 81 per 100,000 births over the 13-year study period (p < .0001). Women on long-term steroids were more likely to have pregnancies complicated by preeclampsia, 1.72 (1.30-2.29) and were at greater risk of preterm premature rupture of membranes, 1.63 (1.01-2.44), pyelonephritis, 4.81 (1.18-19.61), and venous thromboembolisms, 2.50 (1.32-4.73). Neonates born from mothers on long-term steroids were more likely to suffer from prematurity, 1.51 (1.13-2.05), and lower weight for gestational age, 2.10 (1.34-3.30). CONCLUSION Long-term corticosteroids use in pregnancy is associated with maternal and fetal adverse outcomes. These patients would benefit from close follow-up throughout their pregnancy to minimize complications.
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Affiliation(s)
- Emmy Cai
- Department of Obstetrics and Gynecology, Jewish General Hospital, McGill University, Montreal, Canada
| | - Nicholas Czuzoj-Shulman
- Centre for Clinical Epidemiology, Jewish General Hospital, McGill University, Montreal, Canada
| | - Haim A Abenhaim
- Department of Obstetrics and Gynecology, Jewish General Hospital, McGill University, Montreal, Canada.,Centre for Clinical Epidemiology, Jewish General Hospital, McGill University, Montreal, Canada
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28
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Shah PS, Lehtonen L. Net worth of networks: opportunities and potential. Acta Paediatr 2019; 108:1374-1376. [PMID: 31099026 DOI: 10.1111/apa.14818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Prakesh S. Shah
- Department of Paediatrics and Maternal‐Infant Care Research Centre Mount Sinai Hospital Toronto Ontario Canada
- Department of Paediatrics and Institute of Health Policy, Management and Evaluation University of Toronto Toronto Ontario Canada
| | - Liisa Lehtonen
- Department of Pediatrics and Adolescent Medicine Turku University Hospital Turku Finland
- Department of Clinical Medicine University of Turku Turku Finland
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29
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Adams M, Bassler D. Practice variations and rates of late onset sepsis and necrotizing enterocolitis in very preterm born infants, a review. Transl Pediatr 2019; 8:212-226. [PMID: 31413955 PMCID: PMC6675686 DOI: 10.21037/tp.2019.07.02] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Accepted: 07/08/2019] [Indexed: 01/01/2023] Open
Abstract
The burden of late onset sepsis (LOS) and necrotizing enterocolitis (NEC) remains high for newborns in low- and high-income countries. Very preterm born infants born below 32 weeks gestation are at highest risk because their immune system is not yet adapted to ex-utero life, providing intensive care frequently compromises their skin or mucosa and they require a long duration of hospital stay. An epidemiological overview is difficult to provide because there is no mutually accepted definition available for either LOS or NEC. LOS incidence proportions are generally reported based on identified blood culture pathogens. However, discordance in minimum day of onset and whether coagulase negative staphylococci or fungi should be included into the reported proportions lead to variation in reported incidences. Complicating the comparison are the absence of biomarkers, ancillary lab tests or prediction models with sufficiently high positive and/or negative predictive values. The only high negative predictive values result from negative blood culture results with negative lab results allowing to discontinue antibiotic treatment. Similar difficulties exist in reporting and diagnosing NEC. Although most publications base their proportions on a modified version of Bell's stage 2 or 3, comparisons are made difficult by the multifactorial nature of the disease reflecting several pathways to intestinal necrosis, the absence of a reliable biomarker and the unclear differentiation from spontaneous intestinal perforations. Comparable reports in very low birthweight infants range between 5% and 30% for LOS and 1.6% to 7.1% for NEC. Evidence based guidelines to support treatment are missing. Treatment for LOS remains largely empirical and focused mainly on antibiotics. In the absence of a clear diagnosis, even unspecific early warning signals need to be met with antibiotic treatment. Cessation after negative blood culture is difficult unless the child was asymptomatic from the beginning. As a result, antibiotics are the most commonly prescribed medications, but unnecessary exposure may result in increased risk for mortality, NEC, further infections and childhood obesity or asthma. Finding ways to limit antibiotic use are thus important and have shown a large potential for improvement of care and limitation of cost. Over recent decades, none of the attempts to establish novel therapies have succeeded. LOS and NEC proportions remained mostly stable. During the past 10 years however, publications emerged reporting a reduction, sometimes by almost 50%. Most concern units participating in a surveillance system using quality improvement strategies to prevent LOS or NEC (e.g., hand hygiene, evidence based "bundles", feeding onset, providing own mother's milk). We conclude that these approaches display a potential for wider spread reduction of LOS and NEC and for a subsequently more successful development of novel therapies as these often address the same pathways as the prevention strategies.
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Affiliation(s)
- Mark Adams
- Department of Neonatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Dirk Bassler
- Department of Neonatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
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30
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Shah PS, Lui K, Reichman B, Norman M, Kusuda S, Lehtonen L, Adams M, Vento M, Darlow BA, Modi N, Rusconi F, Håkansson S, San Feliciano L, Helenius KK, Bassler D, Hirano S, Lee SK. The International Network for Evaluating Outcomes (iNeo) of neonates: evolution, progress and opportunities. Transl Pediatr 2019; 8:170-181. [PMID: 31413951 PMCID: PMC6675683 DOI: 10.21037/tp.2019.07.06] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Accepted: 07/05/2019] [Indexed: 01/15/2023] Open
Abstract
Neonates born very preterm (before 32 weeks' gestational age), are a significant public health concern because of their high-risk of mortality and life-long disability. In addition, caring for very preterm neonates can be expensive, both during their initial hospitalization and their long-term cost of permanent impairments. To address these issues, national and regional neonatal networks around the world collect and analyse data from their constituents to identify trends in outcomes, and conduct benchmarking, audit and research. Improving neonatal outcomes and reducing health care costs is a global problem that can be addressed using collaborative approaches to assess practice variation between countries, conduct research and implement evidence-based practices. The International Network for Evaluating Outcomes (iNeo) of neonates was established in 2013 with the goal of improving outcomes for very preterm neonates through international collaboration and comparisons. To date, 10 national or regional population-based neonatal networks/datasets participate in iNeo collaboration. The initiative now includes data on >200,000 very preterm neonates and has conducted important epidemiological studies evaluating outcomes, variations and trends. The collaboration has also surveyed >320 neonatal units worldwide to learn about variations in practices, healthcare service delivery, and physical, environmental and manpower related factors and support services for parents. The iNeo collaboration serves as a strong international platform for Neonatal-Perinatal health services research that facilitates international data sharing, capacity building, and global efforts to improve very preterm neonate care.
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Affiliation(s)
- Prakesh S Shah
- Department of Pediatrics, Mount Sinai Hospital and University of Toronto, Toronto, ON, Canada
- Maternal-Infant Care Research Centre, Mount Sinai Hospital, Toronto, ON, Canada
| | - Kei Lui
- Royal Hospital for Women, National Perinatal Epidemiology and Statistic Unit, University of New South Wales, Randwick, Australia
| | - Brian Reichman
- Gertner Institute for Epidemiology and Health Policy Research, Sheba Medical Centre, Ramat Gan, Israel
| | - Mikael Norman
- Department of Neonatal Medicine, Karolinska University Hospital and Karolinska Institute, Stockholm, Sweden
| | - Satoshi Kusuda
- Neonatal Research Network Japan, Maternal and Perinatal Center, Tokyo Women's Medical University, Tokyo, Japan
| | - Liisa Lehtonen
- Department of Pediatrics and Adolescent Medicine, Turku University Hospital and University of Turku, Turku, Finland
| | - Mark Adams
- Department of Neonatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Maximo Vento
- Division of Neonatology and Health Research Institute La Fe, Valencia, Spain
| | - Brian A Darlow
- Department of Paediatrics, University of Otago, Christchurch, New Zealand
| | - Neena Modi
- UK Neonatal Collaborative, Neonatal Data Analysis Unit, Section of Neonatal Medicine, Department of Medicine, Imperial College London, Chelsea and Westminster Hospital campus, London, UK
| | - Franca Rusconi
- Neonatal Intensive Care Unit, Anna Meyer Children's University Hospital, Florence, Italy
| | - Stellan Håkansson
- Department of Clinical Sciences/Pediatrics, Umeå University Hospital, Umeå, Sweden
| | | | - Kjell K Helenius
- Department of Pediatrics and Adolescent Medicine, Turku University Hospital and University of Turku, Turku, Finland
| | - Dirk Bassler
- Department of Neonatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Shinya Hirano
- Department of Neonatal Medicine, Osaka Women's and Children's Hospital, Osaka, Japan
| | - Shoo K Lee
- Department of Pediatrics, Mount Sinai Hospital and University of Toronto, Toronto, ON, Canada
- Maternal-Infant Care Research Centre, Mount Sinai Hospital, Toronto, ON, Canada
- Department of Obstetrics and Gynecology and Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada
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