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Tekin K, Karadogan M, Gunaydin S, Kismet K. Everything About Pulse Oximetry-Part 2: Clinical Applications, Portable/Wearable Pulse Oximeters, Remote Patient Monitoring, and Recent Advances. J Intensive Care Med 2023; 38:887-896. [PMID: 37464772 DOI: 10.1177/08850666231189175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/20/2023]
Abstract
Purpose: Pulse oximetry is widely used in healthcare settings for both screening and continuous monitoring. In this article, it was aimed to review some aspects of pulse oximetry including clinical applications, portable devices, and recent advances in detail. Materials and Methods: The international and national reliable sources were used in the literature review for critical data analysis. A total of 31 articles including 19 prospective comparative clinical studies, 9 reviews, 1 meta-analysis, 1 retrospective study, and 1 experimental study were used for preparation of this part of the review. Results: In this part of the article, clinical applications of pulse oximeters, portable/wearable pulse oximeters, remote patient monitoring, and recent advances were all reviewed in detail. Conclusion: Pulse oximetry is a widely used and reliable noninvasive technique that provides useful information about blood oxygenation in individuals. This technique can guide oxygen therapy, reduce the occurrence of hypoxemia, and decrease the frequency of admissions to the intensive care unit, as well as arterial blood gas sampling. New multiwaveform sensors and advanced signal processing techniques can differentiate between different types of hemoglobin and may be useful for continuous measurement of total hemoglobin, as well as for detecting and providing information on blood loss and cardiac output.
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Affiliation(s)
- Kemal Tekin
- QMEN Informatics Software Consulting Education Ltd, Ankara, Turkey
| | | | - Secil Gunaydin
- QMEN Informatics Software Consulting Education Ltd, Ankara, Turkey
| | - Kemal Kismet
- QMEN Informatics Software Consulting Education Ltd, Ankara, Turkey
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2
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Dalziel SR, Haskell L, O'Brien S, Borland ML, Plint AC, Babl FE, Oakley E. Bronchiolitis. Lancet 2022; 400:392-406. [PMID: 35785792 DOI: 10.1016/s0140-6736(22)01016-9] [Citation(s) in RCA: 55] [Impact Index Per Article: 27.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 03/27/2022] [Accepted: 05/26/2022] [Indexed: 02/06/2023]
Abstract
Viral bronchiolitis is the most common cause of admission to hospital for infants in high-income countries. Respiratory syncytial virus accounts for 60-80% of bronchiolitis presentations. Bronchiolitis is diagnosed clinically without the need for viral testing. Management recommendations, based predominantly on high-quality evidence, advise clinicians to support hydration and oxygenation only. Evidence suggests no benefit with use of glucocorticoids or bronchodilators, with further evidence required to support use of hypertonic saline in bronchiolitis. Evidence is scarce in the intensive care unit. Evidence suggests use of high-flow therapy in bronchiolitis is limited to rescue therapy after failure of standard subnasal oxygen only in infants who are hypoxic and does not decrease rates of intensive care unit admission or intubation. Despite systematic reviews and international clinical practice guidelines promoting supportive rather than interventional therapy, universal de-implementation of interventional care in bronchiolitis has not occurred and remains a major challenge.
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Affiliation(s)
- Stuart R Dalziel
- Department of Surgery, The University of Auckland, Auckland, New Zealand; Department of Paediatrics: Child and Youth Health, The University of Auckland, Auckland, New Zealand; Children's Emergency Department, Starship Children's Hospital, Auckland, New Zealand.
| | - Libby Haskell
- Department of Paediatrics: Child and Youth Health, The University of Auckland, Auckland, New Zealand; Children's Emergency Department, Starship Children's Hospital, Auckland, New Zealand
| | - Sharon O'Brien
- Emergency Department, Perth Children's Hospital, Perth, WA, Australia; School of Nursing, Curtin University, Perth, WA, Australia
| | - Meredith L Borland
- Emergency Department, Perth Children's Hospital, Perth, WA, Australia; Division of Paediatrics, School of Medicine, University of Western Australia, Perth, WA, Australia; Division of Emergency Medicine, School of Medicine, University of Western Australia, Perth, WA, Australia
| | - Amy C Plint
- Department of Pediatrics, University of Ottawa, Ottawa, ON, Canada; Department of Emergency Medicine, University of Ottawa, Ottawa, ON, Canada; Emergency Department, Children's Hospital of Eastern Ontario, Ottawa, ON, Canada
| | - Franz E Babl
- Department of Emergency Medicine, Royal Children's Hospital, Melbourne, VIC, Australia; Department of Paediatrics, University of Melbourne, Melbourne, VIC, Australia; Murdoch Children's Research Institute, Melbourne, VIC, Australia
| | - Ed Oakley
- Department of Emergency Medicine, Royal Children's Hospital, Melbourne, VIC, Australia; Department of Critical Care, University of Melbourne, Melbourne, VIC, Australia; Department of Paediatrics, University of Melbourne, Melbourne, VIC, Australia; Murdoch Children's Research Institute, Melbourne, VIC, Australia
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Stollar F, Glangetas A, Luterbacher F, Gervaix A, Barazzone-Argiroffo C, Galetto-Lacour A. Frequency, Timing, Risk Factors, and Outcomes of Desaturation in Infants With Acute Bronchiolitis and Initially Normal Oxygen Saturation. JAMA Netw Open 2020; 3:e2030905. [PMID: 33355677 PMCID: PMC7758807 DOI: 10.1001/jamanetworkopen.2020.30905] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
IMPORTANCE Little is known about the natural course of oxygen desaturation in acute bronchiolitis. Information on risk factors associated with desaturation as well as the time to desaturation in infants with bronchiolitis could help physicians better treat these infants before deciding whether to hospitalize them. OBJECTIVE To prospectively determine the frequency of desaturation in infants with bronchiolitis, along with the time to desaturation and risk factors associated with desaturation, and to compare infants who were hospitalized with those discharged home and evaluate risk factors for rehospitalization. DESIGN, SETTING, AND PARTICIPANTS This cohort study was conducted during the 2017 to 2018 and 2018 to 2019 respiratory syncytial virus seasons in a tertiary care pediatric emergency department in Switzerland. Included individuals were 239 otherwise-healthy infants aged younger than 1 year, diagnosed with acute bronchiolitis and oxygen saturation of 90% or more on arrival. Data were analyzed from July 2019 to October 2020. EXPOSURES After receiving triage care, study participants admitted to the emergency department were equipped with a pulse oximeter to continuously record oxygen saturation (Spo2 levels), regardless of subsequent hospitalization or discharge home. MAIN OUTCOMES AND MEASURES The primary outcome was desaturation (ie, Spo2 < 90%) during the first 36 hours. RESULTS Of 239 infants enrolled, with a median (interquartile range [IQR]) age of 3.9 (1.5-6.5) months, 116 (48.5%) were boys and desaturation occurred in 165 infants (69.0%). Median (IQR) time to desaturation was 3.6 (1.8-9.4) hours. The rate of desaturation was similar between infants hospitalized and those discharged home (137 of 200 infants [68.5%] vs 28 of 39 infants [71.8%]; difference, -3.3%; 95% CI, -18.8% to 12.2%; P = .85). A more severe initial clinical presentation with moderate or severe retractions was the only independent risk factor associated with desaturation (odds ratio, 2.73; 95% CI, 1.49 to 5.02; P = .001). Of 39 infants discharged home, 22 infants (56.4%) experienced major desaturations. However, infants with desaturations, including those with major desaturations, had rates of rehospitalization similar to those of infants without desaturations (8 of 28 infants [28.5%] vs 3 of 11 infants [27.3%]; difference, 1.2%; 95% CI, -29.9% to 32.5; P > .99). CONCLUSIONS AND RELEVANCE These findings suggest that rates of desaturation in infants with acute bronchiolitis were high and similar between infants who were hospitalized and those discharged home. A more severe initial clinical presentation was the only risk factor associated with desaturation. However, for infants discharged home, desaturation was not a risk factor associated with rehospitalization.
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Affiliation(s)
- Fabiola Stollar
- General Pediatric Division, Department of Pediatrics, Gynecology and Obstetrics, University Hospitals of Geneva, Geneva, Switzerland
| | - Alban Glangetas
- Pediatric Emergency Division, Department of Pediatrics, Gynecology and Obstetrics, University Hospitals of Geneva, Geneva, Switzerland
| | - Fanny Luterbacher
- Pediatric Emergency Division, Department of Pediatrics, Gynecology and Obstetrics, University Hospitals of Geneva, Geneva, Switzerland
| | - Alain Gervaix
- Pediatric Emergency Division, Department of Pediatrics, Gynecology and Obstetrics, University Hospitals of Geneva, Geneva, Switzerland
| | - Constance Barazzone-Argiroffo
- Pediatric Pulmonology Unit, Department of Pediatrics, Gynecology and Obstetrics, University Hospitals of Geneva, Geneva, Switzerland
| | - Annick Galetto-Lacour
- Pediatric Emergency Division, Department of Pediatrics, Gynecology and Obstetrics, University Hospitals of Geneva, Geneva, Switzerland
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Pinto FR, Correia-Costa L, Azevedo I. Comparison of Kristjansson Respiratory Score and Wang Respiratory Score in infants with bronchiolitis in a hospital emergency department. Hong Kong Physiother J 2020; 40:145-153. [PMID: 33005078 PMCID: PMC7526056 DOI: 10.1142/s1013702520500146] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2019] [Accepted: 07/09/2020] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVE Several respiratory scores have been created to evaluate bronchiolitis' severity level, but it is still not clear which is the best score. The aim of this study is to compare the Wang Respiratory Score (WRS) and the Kristjansson Respiratory Score (KRS) in the setting of an emergency room. METHODS We performed a prospective observational study with 60 infants with bronchiolitis admitted to a paediatric emergency department. For both scores, we assessed inter-rater reliability between two different health professionals (physician and physiotherapist), internal consistency, and correlation with SpO2 testing the intraclass-correlation coefficient (ICC), weighted kappa, Cronbach α coefficient and Spearman tests, respectively. RESULTS The inter-rater reliability was higher in KRS (ICC 0.79) and the Cronbach α and weighted kappa had similar values in KRS versus WRS. The correlation between the KRS/WRS and SpO2 was poor/moderate upon admission and discharge for the first observer and the second observer. CONCLUSIONS While the internal consistency was similar in both scores, inter-rater reliability of KRS was higher than WRS, which allows us to conclude that it would have more consistent results when used to assess bronchiolitis' level of severity by health personnel in a busy hospital emergency room.
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Affiliation(s)
- Frederico Ramos Pinto
- Department of Physical Medicine and Rehabilitation, Centro Hospitalar Universitário São João, Alameda Professor Hernâni Monteiro, 4202-451 Porto, Portugal
| | - Liane Correia-Costa
- Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Porto, Portugal
- EPIUnit - Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal
- Division of Pediatric Nephrology, Centro Materno-Infantil do Norte, Centro Hospitalar Universitário do Porto, Porto, Portugal
| | - Inês Azevedo
- Department of Obstetrics-Gynecology and Pediatrics, Faculty of Medicine, Universidade do Porto, Alameda Professor Hernâni Monteiro, 4200-319, Porto, Portugal
- Department of Pediatrics, Centro Materno-Pediátrico, Centro Hospitalar Universitário São João, Alameda Professor Hernâni Monteiro, 4202-451 Porto, Portugal
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Abstract
Bronchiolitis is a common viral illness that affects the lower respiratory tract of infants and young children. The disease is characterized by wheezing and increased mucus production and can range from mild to severe in terms of respiratory distress. This article reviews the epidemiology, clinical presentation, and treatment of bronchiolitis.
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Affiliation(s)
- Lauren Paluch
- At the time this article was written, Lauren Paluch was assistant fellowship director in the urgent care system of Children's Hospital of the King's Daughters in Norfolk, Va. She now is an assistant professor at Eastern Virginia Medical School in Norfolk, Va. The author has disclosed no potential conflicts of interest, financial or otherwise
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O'Brien S, Borland ML, Cotterell E, Armstrong D, Babl F, Bauert P, Brabyn C, Garside L, Haskell L, Levitt D, McKay N, Neutze J, Schibler A, Sinn K, Spencer J, Stevens H, Thomas D, Zhang M, Oakley E, Dalziel SR. Australasian bronchiolitis guideline. J Paediatr Child Health 2019; 55:42-53. [PMID: 30009459 DOI: 10.1111/jpc.14104] [Citation(s) in RCA: 82] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Accepted: 06/01/2018] [Indexed: 11/29/2022]
Abstract
AIM Bronchiolitis is the most common lower respiratory tract disorder in infants aged less than 12 months, and research has demonstrated that there is substantial variation in practice patterns despite treatment being well defined. In order to align and improve the consistency of the management of bronchiolitis, an evidence-based guideline was developed for the Australasian population. METHODS The guideline development committee included representation from emergency and paediatric specialty medical and nursing personnel in addition to geographical representation across Australia and New Zealand - rural, remote and metropolitan. Formulation of the guideline included identification of population, intervention, comparator, outcomes and time questions and was associated with an extensive literature search from 2000 to 2015. Evidence was summarised and graded using the National Health and Medical Research Council and Grading of Recommendations Assessment, Development and Evaluation methodology, and consensus within the guideline group was sought using nominal group technique principles to formulate the clinical practice recommendations. The guideline was reviewed and endorsed by key paediatric health bodies. RESULTS The guideline consists of a usable clinical interface for bedside functionality supported by evidence summary and tables. The Grading of Recommendations Assessment, Development and Evaluation and National Health and Medical Research Council processes provided a systematic and transparent process to review and assess the literature, resulting in a guideline that is relevant to the management of bronchiolitis in the Australasian setting. CONCLUSION This is the first robust Australasian acute paediatric guideline and provides clear guidance for the management of the vast majority of patients seen in Australasian emergency departments and general paediatric wards with bronchiolitis.
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Affiliation(s)
- Sharon O'Brien
- Princess Margaret Hospital for Children, Perth, Western Australia, Australia.,School of Nursing, Midwifery and Paramedicine, Faculty of Health Sciences, Curtin University, Perth, Western Australia, Australia
| | - Meredith L Borland
- Princess Margaret Hospital for Children, Perth, Western Australia, Australia.,Divisions of Paediatric and Emergency Medicine, School of Medicine, University of Western Australia, Perth, Western Australia, Australia
| | - Elizabeth Cotterell
- Department of Paediatrics, School of Rural Medicine, University of New England, Armidale, New South Wales, Australia
| | - David Armstrong
- Department of Respiratory Medicine, Monash Children's Hospital, Melbourne, Victoria, Australia.,Department of Paediatrics, Monash University, Melbourne, Victoria, Australia
| | - Franz Babl
- Emergency Department, Royal Children's Hospital, Melbourne, Victoria, Australia.,Emergency Research Group, Murdoch Children's Research Institute, Melbourne, Victoria, Australia.,Department of Paediatrics, University of Melbourne, Melbourne, Victoria, Australia
| | - Paul Bauert
- Department of Paediatrics, Royal Darwin Hospital, Darwin, Northern Territory, Australia
| | - Christine Brabyn
- Emergency Department, Waikato District Health Board, Hamilton, New Zealand
| | - Lydia Garside
- General Paediatrics, Sydney Children's Hospital, Sydney, New South Wales, Australia
| | - Libby Haskell
- Children's Emergency Department, Starship Children's Hospital, Auckland, New Zealand
| | - David Levitt
- University of Queensland, Brisbane, Queensland, Australia
| | - Nicola McKay
- Children's Healthcare Network Western Region, Sydney, New South Wales, Australia
| | | | - Andreas Schibler
- University of Queensland, Brisbane, Queensland, Australia.,Paediatric Intensive Care Unit, Lady Cilento Children's Hospital, Brisbane, Queensland, Australia.,Paediatric Critical Care Research Group (PCCRG), Lady Cilento Children's Hospital, Brisbane, Queensland, Australia
| | - Kam Sinn
- Emergency Department, Canberra Hospital, Canberra, Australian Capital Territory, Australia
| | - Janine Spencer
- Department of Paediatrics, Fiona Stanley Hospital, Perth, Western Australia, Australia
| | - Helen Stevens
- Children's Healthcare Network, Sydney, New South Wales, Australia
| | - David Thomas
- General Paediatrics, Women's and Children's Hospital, Adelaide, South Australia, Australia
| | - Michael Zhang
- Emergency Department, John Hunter Hospital, Newcastle, New South Wales, Australia
| | - Ed Oakley
- Emergency Research Group, Murdoch Children's Research Institute, Melbourne, Victoria, Australia.,Department of Paediatrics, University of Melbourne, Melbourne, Victoria, Australia.,Emergency Department, Royal Children's Hospital Melbourne, Melbourne, Victoria, Australia.,Paediatric Emergency Medicine Centre of Research Excellence, Murdoch Children's Research Institute, Melbourne, Victoria, Australia
| | - Stuart R Dalziel
- Children's Emergency Department, Starship Children's Hospital, Auckland, New Zealand.,Department of Surgery, University of Auckland, Auckland, New Zealand.,Department of Paediatrics: Youth and Child Health, University of Auckland, Auckland, New Zealand
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Oxygen in Acute Bronchiolitis. CLINICAL PEDIATRIC EMERGENCY MEDICINE 2018. [DOI: 10.1016/j.cpem.2018.02.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Hendaus MA, Nassar S, Leghrouz BA, Alhammadi AH, Alamri M. Parental preference and perspectives on continuous pulse oximetry in infants and children with bronchiolitis. Patient Prefer Adherence 2018; 12:483-487. [PMID: 29662305 PMCID: PMC5892958 DOI: 10.2147/ppa.s152880] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
Abstract
OBJECTIVE The purpose of the study was to investigate parental preference of continuous pulse oximetry in infants and children with bronchiolitis. MATERIALS AND METHODS A cross-sectional prospective study was conducted at Hamad Medical Corporation in Qatar. Parents of infants and children <24 months old and hospitalized with bronchiolitis were offered an interview survey. RESULTS A total of 132 questionnaires were completed (response rate 100%). Approximately 90% of participants were 20-40 years of age, and 85% were females. The mean age of children was 7.2±5.8 months. Approximately eight in ten parents supported the idea of continuous pulse oximetry in children with bronchiolitis. Almost 43% of parents believed that continuous pulse-oximetry monitoring would delay their children's hospital discharge. Interestingly, approximately 85% of caregivers agreed that continuous pulse oximetry had a good impact on their children's health. In addition, around one in two of the participants stated that good bedside examinations can obviate the need for continuous pulse oximetry. Furthermore, 80% of parents believed that continuous pulse-oximetry monitoring would give the health-care provider a good sense of security regarding the child's health. Finally, being a male parent was associated with significantly increased risk of reporting unnecessary fatigue, attributed to the sound of continuous pulse oximetry (P=0.031). CONCLUSION Continuous pulse-oximetry monitoring in children with bronchiolitis was perceived as reassuring for parents. Involving parents in decision-making is considered essential in the better management of children with bronchiolitis or any other disease. The first step to decrease continuous pulse oximetry will require provider education and change as well. Furthermore, we recommend proper counseling for parents, emphasizing that medical technology is not always essential, but is a complementary mode of managing a disease.
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Affiliation(s)
- Mohamed A Hendaus
- Department of Pediatrics, Section of Academic General Pediatrics, Sidra Medicine, Doha, Qatar
- Department of Clinical Pediatrics, Weill Cornell Medicine, Doha, Qatar
- Correspondence: Mohamed A Hendaus, Department of Pediatrics, Sidra Medicine, Al Al Luqta Street, PO BOX 26999, Doha, Qatar, Tel +974 4003 6559, Fax +974 4443 9571, Email
| | - Suzan Nassar
- Department of Pediatrics, Hamad General Corporation, Doha, Qatar
| | | | - Ahmed H Alhammadi
- Department of Pediatrics, Section of Academic General Pediatrics, Sidra Medicine, Doha, Qatar
- Department of Clinical Pediatrics, Weill Cornell Medicine, Doha, Qatar
| | - Mohammed Alamri
- Pediatric Emergency Center, Hamad General Corporation, Doha, Qatar
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