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van Wyk L, Austin T, Barzilay B, Bravo MC, Breindahl M, Czernik C, Dempsey E, de Boode WP, de Vries W, Eriksen BH, Fauchére JC, Kooi EMW, Levy PT, McNamara PJ, Mitra S, Nestaas E, Rabe H, Rabi Y, Rogerson SR, Savoia M, Schena F, Seghal A, Schwarz CE, Thome U, van Laere D, Zaharie GC, Gupta S. A recommendation for the use of electrical biosensing technology in neonatology. Pediatr Res 2024:10.1038/s41390-024-03369-z. [PMID: 38977797 DOI: 10.1038/s41390-024-03369-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Revised: 05/17/2024] [Accepted: 06/07/2024] [Indexed: 07/10/2024]
Abstract
Non-invasive cardiac output monitoring, via electrical biosensing technology (EBT), provides continuous, multi-parameter hemodynamic variable monitoring which may allow for timely identification of hemodynamic instability in some neonates, providing an opportunity for early intervention that may improve neonatal outcomes. EBT encompasses thoracic (TEBT) and whole body (WBEBT) methods. Despite the lack of relative accuracy of these technologies, as compared to transthoracic echocardiography, the use of these technologies in neonatology, both in the research and clinical arena, have increased dramatically over the last 30 years. The European Society of Pediatric Research Special Interest Group in Non-Invasive Cardiac Output Monitoring, a group of experienced neonatologists in the field of EBT, deemed it appropriate to provide recommendations for the use of TEBT and WBEBT in the field of neonatology. Although TEBT is not an accurate determinant of cardiac output or stroke volume, it may be useful for monitoring longitudinal changes of hemodynamic parameters. Few recommendations can be made for the use of TEBT in common neonatal clinical conditions. It is recommended not to use WBEBT to monitor cardiac output. The differences in technologies, study methodologies and data reporting should be addressed in ongoing research prior to introducing EBT into routine practice. IMPACT STATEMENT: TEBT is not recommended as an accurate determinant of cardiac output (CO) (or stroke volume (SV)). TEBT may be useful for monitoring longitudinal changes from baseline of hemodynamic parameters on an individual patient basis. TEBT-derived thoracic fluid content (TFC) longitudinal changes from baseline may be useful in monitoring progress in respiratory disorders and circulatory conditions affecting intrathoracic fluid volume. Currently there is insufficient evidence to make any recommendations regarding the use of WBEBT for CO monitoring in neonates. Further research is required in all areas prior to the implementation of these monitors into routine clinical practice.
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Affiliation(s)
- Lizelle van Wyk
- Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University and Tygerberg Hospital, Cape Town, South Africa.
| | - Topun Austin
- Neonatal Intensive Care Unit, Rosie Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge Biomedical Campus, Cambridge, UK
| | - Bernard Barzilay
- Neonatal Intensive Care Unit, Assaf Harofeh Medical Center, Tzrifin, Israel
| | - Maria Carmen Bravo
- Department of Neonatology, La Paz University Hospital and IdiPaz, Madrid, Spain
| | - Morten Breindahl
- Department of Neonatology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Christoph Czernik
- Department of Neonatology, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Eugene Dempsey
- Department of Paediatrics and Child Health, University College Cork, Cork, Ireland
| | - Willem-Pieter de Boode
- Department of Neonatology, Radboud University Medical Center, Radboud Institute for Health Sciences, Amalia Children's Hospital, Nijmegen, The Netherlands
| | - Willem de Vries
- Division of Woman and Baby, Department of Neonatology, University Medical Centre Utrecht, Wilhelmina Children's Hospital, Utrecht University, Utrecht, The Netherlands
| | - Beate Horsberg Eriksen
- Department of Paediatrics, Møre and Romsdal Hospital Trust, Ålesund, Norway
- Clinical Research Unit, Norwegian University of Science and Technology, Trondheim, Norway
| | - Jean-Claude Fauchére
- Department of Neonatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Elisabeth M W Kooi
- Division of Neonatology, Department of Pediatrics, Beatrix Children's Hospital, University of Groningen, University Medical Centre, Groningen, The Netherlands
| | - Philip T Levy
- Department of Newborn Medicine, Boston Children's Hospital, Boston, MA, USA
- Department of Pediatrics, Harvard Medical School, Boston, MA, USA
| | | | - Subhabrata Mitra
- Institute for Women's Health, University College London, London, UK
| | - Eirik Nestaas
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
- Clinic of Paediatrics and Adolescence, Akershus University Hospital, Lørenskog, Norway
| | - Heike Rabe
- Brighton and Sussex Medical School, University of Sussex, Brighton, UK
| | | | - Sheryle R Rogerson
- Newborn Research Centre, The Royal Women's Hospital, Melbourne, VIC, Australia
- Department of Obstetrics and Gynaecology, The University of Melbourne, Melbourne, VIC, Australia
| | - Marilena Savoia
- Neonatal Intensive Care Unit, S Maria Della Misericordia Hospital, Udine, Italy
| | | | - Arvind Seghal
- Monash Newborn, Monash Children's Hospital, Melbourne, VIC, Australia
- Department of Paediatrics, Monash University, Melbourne, VIC, Australia
| | - Christop E Schwarz
- Department of Neonatology, Center for Pediatric and Adolescent Medicine, University of Heidelberg, Heidelberg, Germany
| | - Ulrich Thome
- Division of Neonatology, Department of Pediatrics, University of Leipzig Medical Centre, Leipzig, Germany
| | - David van Laere
- Neonatal Intensive Care Unit, Universitair Ziekenhuis, Antwerp, Belgium
| | - Gabriela C Zaharie
- Neonatology Department, University of Medicine and Pharmacy, Iuliu Hatieganu, Cluj -Napoca, Romania
| | - Samir Gupta
- Department of Engineering, Durham University, Durham, UK
- Division of Neonatology, Department of Pediatrics, Sidra Medicine, Doha, Qatar
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Gorantiwar S, de Waal K. Progression from sepsis to septic shock and time to treatments in preterm infants with late-onset sepsis. J Paediatr Child Health 2021; 57:1905-1911. [PMID: 34085340 DOI: 10.1111/jpc.15606] [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: 02/23/2021] [Revised: 05/23/2021] [Accepted: 05/26/2021] [Indexed: 11/30/2022]
Abstract
AIM Late-onset sepsis (LOS) in preterm infants can progress rapidly from minimal clinical signs and symptoms to septic shock which is associated with high mortality. The aim of this study was to describe the progression from sepsis to septic shock and evaluate our management performance with emphasis on time to treatments. METHODS This was a retrospective observational study including preterm infants ≤32 weeks gestation with LOS and septic shock defined as the requirement of fluids and vasopressors. Physiological changes and time to first diagnostics and treatments were determined from the point of first appearance of clinical signs and symptoms of sepsis (TONSET ). RESULTS During the 10-year observational period, 279 infants developed LOS and 25 (8.9%) progressed to septic shock. The median (interquartile range) time from TONSET to blood culture, administering antibiotics, fluid bolus and vasopressors was 8.4 (4.8-12.2), 9.2 (5.6-12.4), 14.6 (9.5-34.5) and 22.0 (14.6-44.7) h, respectively. Hypotension and raised lactate were prominent physiological changes in the progression to septic shock. Fluid bolus and vasopressors were administered when blood pressure was 20 and 41% below to what was normal before the infant became unwell. Vasopressors significantly increased blood pressure and heart rate. Mortality rate was 40% with no difference in time to treatments between survivors and non-survivors. CONCLUSION Clinical recognition of the onset of sepsis in preterm infants remains difficult and contributes to delay of treatment. Once recognised, early administration of antibiotics, fluid bolus and vasopressors should be prioritised.
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Affiliation(s)
- Sujit Gorantiwar
- Department of Neonatology, John Hunter Children's Hospital, Newcastle, New South Wales, Australia
| | - Koert de Waal
- Department of Neonatology, John Hunter Children's Hospital, Newcastle, New South Wales, Australia.,University of Newcastle, Newcastle, New South Wales, Australia
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de Waal K, Prasad R, Kluckow M. Patent ductus arteriosus management and the drift towards therapeutic nihilism - What is the evidence? Semin Fetal Neonatal Med 2021; 26:101219. [PMID: 33653600 DOI: 10.1016/j.siny.2021.101219] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The published literature on patent ductus arteriosus (PDA) management is challenging to interpret due to poorly designed trials with high rates of open label treatments, homogenisation of patients with varying physiological subtypes, poor treatment efficacy, and spontaneous closure in more mature infants. The perceived lack of clinical benefit has led to a drift away from medical and surgical treatment of all infants with a PDA. This therapeutic nihilism as a default response to PDA management fails to recognise the physiological relevance of a left-to-right shunt with early haemodynamic instability after birth and subsequent pulmonary volume overload with prolonged exposure. Clinicians need to know if therapeutic nihilism is safe. This review will provide an overview of the available data on the efficacy of known PDA treatments, conservative management and supportive care measures that are currently applied.
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Affiliation(s)
- Koert de Waal
- John Hunter Children's Hospital Department of Neonatology and University of Newcastle, Newcastle, NSW, Australia.
| | - Rahul Prasad
- Randwick Children's Hospital Department of Neonatology, Sydney, NSW, Australia
| | - Martin Kluckow
- Royal North Shore Hospital Department of Neonatology and University of Sydney, Sydney, NSW, Australia
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