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Tankéré P, Georges M, Abdulmalak C, Schenesse D, Beltramo G, Berrier A, Bonniaud P, Rabec C. Residual upper airway obstruction during nocturnal noninvasive ventilation despite high positive expiratory pressure. Impact of oronasal mask to nasal mask switch. Respir Med Res 2024; 85:101083. [PMID: 38232657 DOI: 10.1016/j.resmer.2023.101083] [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] [Received: 03/23/2023] [Revised: 12/08/2023] [Accepted: 12/15/2023] [Indexed: 01/19/2024]
Abstract
BACKGROUND Nasal mask (NM) and oronasal masks (OM) can be used to provide noninvasive ventilation (NIV). Recent studies suggested that OM is the most used interface and that there is no difference in efficacy or in tolerance between OM and NM for chronic use. However, studies focusing on video laryngoscopy underlined the impact of OM in residual upper airway obstruction (UAO) under NIV. We sought to assess the real-life practice of switching from OM to NM when UAO events persist despite high EPAP levels. METHODS In an open-label single center prospective cohort study, data from files and full night polysomnography on NM and OM were collected for patients wearing OM and presenting an UAO index ≥15/h despite an EPAP level ≥ 10 cmH20. RESULTS Forty-four patients were included in the study. In 31 patients (74 %), switching to a NM reduced UAOi to ≥10/h. Interestingly, 92 % of these patients still had NM at 3 to 12 months of follow-up. Switching to a NM was also associated with a trend in paCO2 reduction and significant improvements in Epworth, sleep quality and NIV compliance. Successful interface switching was significantly associated with female gender, and a trend was observed in non-smokers. CONCLUSION As for CPAP, switching to a NM improved NIV efficacy in a selected group of patients presenting residual UAO events despite high EPAP levels. Additionally, this switch has an impact on compliance and subjective sleepiness. Thus, in patients with persisting UAO on OM, switching to a NM could be a first-line intervention before considering further investigation such as polygraphy or video laryngoscopy. We also derive an algorithm for mask allocation and adaptation in acute and chronic NIV use.
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Affiliation(s)
- Pierre Tankéré
- Dept of Pneumology and Intensive Care Unit, Reference Centre for Rare Lung Diseases, Dijon University Hospital, Dijon, France
| | - Marjolaine Georges
- Dept of Pneumology and Intensive Care Unit, Reference Centre for Rare Lung Diseases, Dijon University Hospital, Dijon, France; University of Bourgogne Franche-Comté, Dijon, France; Centre des Sciences du Goût et de l'Alimentation, INRA, UMR 6265 CNRS 1234, University of Bourgogne Franche-Comté, Dijon, France
| | - Caroline Abdulmalak
- Department of Intensive Care Medicine, William Morey General Hospital, Chalon-Sur-Saône, France
| | - Deborah Schenesse
- Dept of Pneumology and Intensive Care Unit, Reference Centre for Rare Lung Diseases, Dijon University Hospital, Dijon, France
| | - Guillaume Beltramo
- Dept of Pneumology and Intensive Care Unit, Reference Centre for Rare Lung Diseases, Dijon University Hospital, Dijon, France; University of Bourgogne Franche-Comté, Dijon, France; INSERM, LNC UMR1231, LipSTIC LabEx Team, Dijon, France
| | - Amaury Berrier
- Dept of Pneumology and Intensive Care Unit, Reference Centre for Rare Lung Diseases, Dijon University Hospital, Dijon, France
| | - Philippe Bonniaud
- Dept of Pneumology and Intensive Care Unit, Reference Centre for Rare Lung Diseases, Dijon University Hospital, Dijon, France; University of Bourgogne Franche-Comté, Dijon, France; INSERM, LNC UMR1231, LipSTIC LabEx Team, Dijon, France
| | - Claudio Rabec
- Dept of Pneumology and Intensive Care Unit, Reference Centre for Rare Lung Diseases, Dijon University Hospital, Dijon, France.
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Young ED, Ferguson SH, Brewer LM, Schiedermayer BF, Brown SM, Leither LM. Using a novel in-mask non-invasive ventilator microphone to improve talker intelligibility in healthy and hospitalised adults. INTERNATIONAL JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2023:1-16. [PMID: 37837223 PMCID: PMC11014891 DOI: 10.1080/17549507.2023.2251726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/15/2023]
Abstract
Purpose: Non-invasive ventilation (NIV) provides respiratory support without invasive endotracheal intubation but can hinder patients' ability to communicate effectively. The current study presents preliminary results using a novel in-mask ventilator microphone to enhance talker intelligibility while receiving NIV.Method: A proof-of-concept study assessed sentence intelligibility of five healthy adult talkers using a prototype model of the microphone under continuous positive airway pressure (CPAP; 5/5 cm H2O) and bilevel positive airway pressure (BiPAP; 8/4 cm H2O) ventilator conditions. A pilot study then assessed intelligibility, subjective comprehensibility and naturalness, and patient- and conversation partner-reported communication outcomes for eight patients undergoing therapeutic NIV while being treated in an intensive care unit (ICU).Result: Intelligibility increased significantly with the microphone on in the BiPAP condition for healthy volunteers. For patients undergoing NIV in an ICU, intelligibility, comprehensibility, and patient and conversation partner ratings of conversation satisfaction significantly improved with the microphone on. Patients with lower baselines without the microphone in certain measures (intelligibility, comprehensibility) generally showed a greater microphone benefit than patients with higher baselines.Conclusion: Use of a novel microphone integrated into NIV improved intelligibility during ventilation for both healthy volunteers and patients undergoing therapeutic NIV. Additional clinical studies will define precise benefits and implications of such improved intelligibility.
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Affiliation(s)
- Elizabeth D. Young
- Dept. of Communication Sciences and Disorders, University of Utah, Salt Lake City, UT
| | - Sarah Hargus Ferguson
- Dept. of Communication Sciences and Disorders, University of Utah, Salt Lake City, UT
| | - Lara M. Brewer
- Dept. of Anesthesiology, University of Utah, Salt Lake City, UT
| | | | - Samuel M. Brown
- Dept. of Pulmonary and Critical Care Medicine, Intermountain Medical Center, Murray, UT
| | - Lindsay M. Leither
- Dept. of Pulmonary and Critical Care Medicine, Intermountain Medical Center, Murray, UT
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3
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Lionello F, Lapia F, Molena B, Padoan A, Lococo S, Arcaro G, Guarnieri G, Vianello A. The Safety of a High-Flow Nasal Cannula in Neuromuscular Disease Patients with Acute Respiratory Failure: A Retrospective Case-Series Study. J Clin Med 2023; 12:6061. [PMID: 37763001 PMCID: PMC10531616 DOI: 10.3390/jcm12186061] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 09/04/2023] [Accepted: 09/17/2023] [Indexed: 09/29/2023] Open
Abstract
(1) Background: Although Non-Invasive Ventilation (NIV) is effective in preventing mortality and endotracheal intubation in patients with Acute Respiratory Failure (ARF) linked to a neuromuscular disorder, its efficacy can be affected by patient intolerance. A High-Flow Nasal Cannula (HFNC) appears to have a significant advantage over NIV as far as patient tolerance is concerned. The aim of the study was to investigate HFNC's safety profile in a group of consecutive Neuromuscular Disease (NMD) patients intolerant to NIV who were admitted to an Intermediate Respiratory Care Unit (IRCU) for ARF. (2) Methods: The clinical course of nine NMD patients intolerant to NIV and switched to HFNC was reported. HFNC was provided during daytime hours and NIV during the night-time to the NIV-intolerant patients. HFNC was utilized 24 h a day in those patients who were intolerant of even nocturnal NIV. (3) Results: HFNC was simple to use and it was well tolerated by all of the patients. Three out of nine patients experienced treatment failure, consisting of the need for ETI and/or death during their IRCU stay. The remaining 6 had a favorable outcome. Treatment failure was linked to the utilization of HFNC 24 h a day. (4) Conclusion: HFNC during the daytime hours, together with nocturnal NIV, seems to be a safe therapeutic approach for NMD patients with ARF. A round-the-clock use of HFNC tends to be linked to a high likelihood of failure.
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Affiliation(s)
- Federico Lionello
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, Via Giustiniani 2, 35128 Padova, Italy; (F.L.); (B.M.); (S.L.); (G.A.); (G.G.)
| | - Francesco Lapia
- Department of Internal Medicine and Medical Therapy, University of Pavia, Piazza Golgi 19, 271000 Pavia, Italy;
| | - Beatrice Molena
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, Via Giustiniani 2, 35128 Padova, Italy; (F.L.); (B.M.); (S.L.); (G.A.); (G.G.)
| | - Andrea Padoan
- Department of Medicine, University of Padova, Via Giustiniani 2, 35128 Padova, Italy;
| | - Sara Lococo
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, Via Giustiniani 2, 35128 Padova, Italy; (F.L.); (B.M.); (S.L.); (G.A.); (G.G.)
| | - Giovanna Arcaro
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, Via Giustiniani 2, 35128 Padova, Italy; (F.L.); (B.M.); (S.L.); (G.A.); (G.G.)
| | - Gabriella Guarnieri
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, Via Giustiniani 2, 35128 Padova, Italy; (F.L.); (B.M.); (S.L.); (G.A.); (G.G.)
| | - Andrea Vianello
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, Via Giustiniani 2, 35128 Padova, Italy; (F.L.); (B.M.); (S.L.); (G.A.); (G.G.)
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Crimi C, Murphy P, Patout M, Sayas J, Winck JC. Lessons from COVID-19 in the management of acute respiratory failure. Breathe (Sheff) 2023; 19:230035. [PMID: 37378059 PMCID: PMC10292773 DOI: 10.1183/20734735.0035-2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Accepted: 04/17/2023] [Indexed: 06/29/2023] Open
Abstract
Accumulated evidence supports the efficacy of noninvasive respiratory support therapies in coronavirus disease 2019 (COVID-19)-related acute hypoxaemic respiratory failure, alleviating admissions to intensive care units. Noninvasive respiratory support strategies, including high-flow oxygen therapy, continuous positive airway pressure via mask or helmet and noninvasive ventilation, can be alternatives that may avoid the need for invasive ventilation. Alternating different noninvasive respiratory support therapies and introducing complementary interventions, like self-proning, may improve outcomes. Proper monitoring is warranted to ensure the efficacy of the techniques and to avoid complications while supporting transfer to the intensive care unit. This article reviews the latest evidence on noninvasive respiratory support therapies in COVID-19-related acute hypoxaemic respiratory failure.
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Affiliation(s)
- Claudia Crimi
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
- Respiratory Medicine Unit, Policlinico “G. Rodolico-San Marco” University Hospital, Catania, Italy
| | - Patrick Murphy
- Lane Fox Respiratory Service, Guy's and St Thomas’ Hospitals NHS Trust, London, UK
- Centre for Human and Applied Physiological Sciences (CHAPS), King's College London, London, UK
| | - Maxime Patout
- Service des Pathologies du Sommeil (Département R3S), Groupe Hospitalier Universitaire APHP-Sorbonne Université, Site Pitié-Salpêtrière, Paris, France
- UMRS1158 Neurophysiologie Respiratoire Expérimentale et Clinique, Sorbonne Université, INSERM, Paris, France
| | - Javier Sayas
- Pulmonology Service, Hospital Universitario 12 de Octubre, Madrid, Spain
- Facultad de Medicina Universidad Complutense de Madrid, Madrid, Spain
| | - Joao Carlos Winck
- Department of Medicine, Faculty of Medicine, University of Porto, Porto, Portugal
- Centro De Reabilitação Do Norte, Centro Hospitalar de Vila Nova de Gaia/Espinho, Vila Nova De Gaia, Portugal
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Richards GA, Smith O. Techniques for Oxygenation and Ventilation in Coronavirus Disease 2019. Semin Respir Crit Care Med 2023; 44:91-99. [PMID: 36646088 DOI: 10.1055/s-0042-1758836] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
This paper discusses mechanisms of hypoxemia and interventions to oxygenate critically ill patients with COVID-19 which range from nasal cannula to noninvasive and mechanical ventilation. Noninvasive ventilation includes continuous positive airway pressure ventilation (CPAP) and high-flow nasal cannula (HFNC) with or without proning. The evidence for each of these modalities is discussed and thereafter, when to transition to mechanical ventilation (MV). Various techniques of MV, again with and without proning, and rescue strategies which would include extra corporeal membrane oxygenation (ECMO) when it is available and permissive hypoxemia where it is not, are discussed.
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Affiliation(s)
- Guy A Richards
- Department of Critical Care, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg South Africa
| | - Oliver Smith
- Department of Critical Care and Anaesthesia, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
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Gaulton TG, Berra L, Ferreyro BL, Cereda M. Reporting and representation of obesity in randomized controlled trials of noninvasive oxygenation strategies in hypoxemic respiratory failure. Intern Emerg Med 2022; 17:2437-2439. [PMID: 36241934 PMCID: PMC9568976 DOI: 10.1007/s11739-022-03118-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2022] [Accepted: 09/29/2022] [Indexed: 11/05/2022]
Affiliation(s)
- Timothy G Gaulton
- Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.
| | - Lorenzo Berra
- Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Bruno L Ferreyro
- Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, ON, Canada
| | - Maurizio Cereda
- Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
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7
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Patil VP, Rajput A. Finding Cost-effective Solutions: Need of the Hour. Indian J Crit Care Med 2022; 26:1163-1164. [PMID: 36873594 PMCID: PMC9983655 DOI: 10.5005/jp-journals-10071-24358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Accepted: 10/21/2022] [Indexed: 11/06/2022] Open
Abstract
How to cite this article: Patil VP, Rajput A. Finding Cost-effective Solutions: Need of the Hour. Indian J Crit Care Med 2022;26(11):1163-1164.
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Affiliation(s)
- Vijaya Prakash Patil
- Department of Anaesthesia, Critical Care and Pain, Division of Clinical Anaesthesia, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - Abhishek Rajput
- Department of Anaesthesia, Critical Care and Pain, Tata Memorial Hospital, Mumbai, Maharashtra, India
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8
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Carratalá-Perales JM, Gil V, Andueza JA. Comments on "Characteristics of prolonged non-invasive ventilation in hospital emergency departments and their impact on efficacy. Analysis of the VNICat registry". Med Intensiva 2022; 46:658-659. [PMID: 36257881 DOI: 10.1016/j.medine.2022.01.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Accepted: 01/23/2022] [Indexed: 06/16/2023]
Affiliation(s)
- J M Carratalá-Perales
- Urgencias y Unidad Corta Estancia, Hospital General Universitario de Alicante, ISABIAL, Alicante, Spain
| | - V Gil
- Àrea d'Urgències, Hospital Clínic Barcelona; "Emergencies: processes and pathologies" Research Group, IDIBAPS, Universidad de Barcelona, Barcelona, Spain.
| | - J A Andueza
- Servicio de Urgencias, Hospital General Universitario Gregorio Marañón, Madrid, Spain
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9
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The Significance of Implementing Bilevel Positive Airway Pressure under Cluster Nursing in Improving the Survival Possibility of Patients with Severe Pulmonary Infection Complicated by Respiratory Failure. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2022; 2022:2324797. [PMID: 36238471 PMCID: PMC9553364 DOI: 10.1155/2022/2324797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 08/23/2022] [Accepted: 08/27/2022] [Indexed: 11/18/2022]
Abstract
Objective. To explore the significance of bilevel positive airway pressure (BIPAP) under cluster nursing in improving the survival probability of patients with severe pulmonary infection (SPI) complicated by respiratory failure (RF). Methods. This research included 153 SPI patients complicated by RF (
) admitted between January 2020 and March 2022, including 55 cases in group A who were treated with BIPAP under cluster care during hospitalization, 47 cases in group B receiving invasive continuous mechanical ventilation during hospitalization, and 51 cases in group C treated with BIPAP under routine care during hospitalization. The three cohorts were compared regarding pre- and posttreatment serum inflammatory factors (IFs), blood gas (BG) parameters, heart rate (HR), and respiratory rate (RR). Besides, the cumulative time of ventilator use, successful ventilator weaning rate, mortality, and incidence of adverse events were counted. Finally, patients were scored for their psychological state using the Hamilton Anxiety/Depression Scale (HAMA/HAMD). Results. The posttreatment TNF-α, IL-6, PCT, WBC, and PaCO2 reduced statistically in all the three groups, with the lowest levels found in group A and the highest in group B (
); while PaO2 and SpO2 increased, with the highest values found in group A and the lowest in group B (
). Among the three groups, group A had the shortest duration of ventilator use, the highest successful weaning rate, and the lowest incidence of adverse events (
). Besides, HAMA and HAMD scores were the lowest in group A among the three groups, while those in group B were higher compared with group C (
). Conclusion. The implementation of BIPAP under cluster nursing can effectively reduce inflammatory responses of
patients, improve their vital signs, and enhance their psychological state, which has extremely high clinical application value.
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Liang YR, Lan CC, Su WL, Yang MC, Chen SY, Wu YK. Factors and Outcomes Associated with Failed Noninvasive Positive Pressure Ventilation in Patients with Acute Respiratory Failure. Int J Gen Med 2022; 15:7189-7199. [PMID: 36118181 PMCID: PMC9480838 DOI: 10.2147/ijgm.s363892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Accepted: 08/23/2022] [Indexed: 11/23/2022] Open
Abstract
Background The decision guild for non-invasive positive pressure ventilation (NPPV) application in acute respiratory failure (ARF) patients still needs to work out. Methods Adult patients with acute hypoxemic or hypercapnic respiratory failure were recruited and treated with NPPV or primary invasive mechanical ventilation (IMV). Patients’ characteristic and clinical outcomes were recorded. Logistic regression models were used to estimate the adjusted odds ratio (aOR) and 95% confidence intervals for baseline characteristics and clinical outcomes. Subgroup analyses by reason behind successful NPPV were conducted to ascertain if any difference could influence the outcome. Results A total of 4525 ARF patients were recruited in our facility between year 2015 and 2017. After exclusion, 844 IMV patients, 66 patients with failed NPPV, and 74 patients with successful NPPV were enrolled. Statistical analysis showed APACHE II score (aOR = 0.93), time between admission and start NPPV (aOR = 0.92), and P/F ratio (aOR = 1.04) were associated with successful NPPV. When comparing with IMV patients, failed NPPV patients displayed a significantly lower APACHE II score, higher Glasgow Coma Scale, longer length of stay in hospital, longer duration of invasive ventilation, RCW/Home ventilator, and some comorbidities. Conclusion APACHE II score, time between admission and start NPPV, and PaO2 can be predictors for successful NPPV. The decision of NPPV application is critical as ARF patients with failed NPPV have various worse outcomes than patients receiving primary IMV.
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Affiliation(s)
- Ya-Ru Liang
- Division of Pulmonary Medicine, Department of Internal Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan
- Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University, TaoYuan City, Taiwan
| | - Chou-Chin Lan
- Division of Pulmonary Medicine, Department of Internal Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan
- School of Medicine, Tzu-Chi University, Hualien, Taiwan
| | - Wen-Lin Su
- Division of Pulmonary Medicine, Department of Internal Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan
- School of Medicine, Tzu-Chi University, Hualien, Taiwan
| | - Mei-Chen Yang
- Division of Pulmonary Medicine, Department of Internal Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan
- School of Medicine, Tzu-Chi University, Hualien, Taiwan
| | - Sin-Yi Chen
- Division of Pulmonary Medicine, Department of Internal Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan
| | - Yao-Kuang Wu
- Division of Pulmonary Medicine, Department of Internal Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan
- School of Medicine, Tzu-Chi University, Hualien, Taiwan
- Correspondence: Yao-Kuang Wu, Division of Pulmonary Medicine, Department of Internal Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, No. 289, Jianguo Road, Xindian Dist, New Taipei City, Taiwan, Tel +886-2-66289779 ext 5709, Fax +886-2-66289009, Email
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Scquizzato T, Imbriaco G, Moro F, Losiggio R, Cabrini L, Consolo F, Landoni G, Zangrillo A. Non-Invasive Ventilation in the Prehospital Emergency Setting: A Systematic Review and Meta-Analysis. PREHOSP EMERG CARE 2022:1-9. [PMID: 35695184 DOI: 10.1080/10903127.2022.2086331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
INTRODUCTION Noninvasive ventilation is a well-established treatment for acute respiratory failure, being increasingly applied in the prehospital setting. This systematic review and meta-analysis aims to investigate whether early prehospital initiation of noninvasive ventilation reduces mortality compared to standard oxygen therapy. METHODS We searched PubMed, EMBASE, and the Cochrane Central Register of Controlled Trials from inception to February 7th, 2022, for studies comparing prehospital noninvasive ventilation performed by emergency medical services versus standard oxygen therapy in patients with acute respiratory failure. The primary outcome was mortality at the longest follow-up available. RESULTS We included ten randomized studies and two quasi-randomized studies for a total of 1485 patients. Prehospital treatment with noninvasive ventilation compared with standard oxygen therapy did not significantly reduce mortality at the longest follow-up available (107/810 [13%] vs 114/772 [15%]; RR = 0.89; 95% CI, 0.70-1.13; P = 0.34; I2=24%). The endotracheal intubation rate was reduced when receiving prehospital noninvasive ventilation (38/776 [4.9%] vs 81/743 [11%]; RR = 0.44; 95% CI, 0.31-0.63; P < 0.001; I2=0%; number needed to treat 17). The intensive care admission rate (114/532 [21%] vs 129/507 [25%]; RR = 0.85; 95% CI, 0.69-1.04; P = 0.11; I2=0%) and length of hospital stay (mean difference=-1.29 days; 95% CI, -3.35-0.77; P = 0.21; I2=82%) were similar between groups. CONCLUSIONS Adults with acute respiratory failure treated in the prehospital setting with noninvasive ventilation had a lower risk of intubation than those managed with standard oxygen therapy, with similar risk of death, intensive care admission, and length of hospital stay. REVIEW REGISTRATION PROSPERO CRD42021284947.
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Affiliation(s)
- Tommaso Scquizzato
- Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Guglielmo Imbriaco
- Centrale Operativa 118 Emilia Est, Maggiore Hospital Carlo Alberto Pizzardi, Bologna, Italy.,Critical Care Nursing Master Course, University of Bologna, Bologna, Italy
| | - Federico Moro
- Department of Anaesthesia, Intensive Care and Emergency Medical Services, Ospedale Maggiore, Bologna, Italy
| | - Rosario Losiggio
- Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Luca Cabrini
- Department of Biology and Life Sciences, Ospedale di Circolo e Fondazione Macchi, University of Insubria, Varese, Italy
| | - Filippo Consolo
- Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Faculty of Medicine, Vita-Salute San Raffaele University, Milan, Italy
| | - Giovanni Landoni
- Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Faculty of Medicine, Vita-Salute San Raffaele University, Milan, Italy
| | - Alberto Zangrillo
- Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Faculty of Medicine, Vita-Salute San Raffaele University, Milan, Italy
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Carrillo-Aleman L, Carrasco-Gónzalez E, Araújo MJ, Guia M, Alonso-Fernández N, Renedo-Villarroya A, López-Gómez L, Higon-Cañigral A, Sanchez-Nieto JM, Carrillo-Alcaraz A. Is hypocapnia a risk factor for non-invasive ventilation failure in cardiogenic acute pulmonary edema? J Crit Care 2022; 69:153991. [DOI: 10.1016/j.jcrc.2022.153991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2021] [Revised: 01/02/2022] [Accepted: 01/14/2022] [Indexed: 11/26/2022]
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13
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Im DD, Laksana E, Ledbetter DR, Aczon MD, Khemani RG, Wetzel RC. Development of a deep learning model that predicts Bi-level positive airway pressure failure. Sci Rep 2022; 12:8907. [PMID: 35618738 PMCID: PMC9135753 DOI: 10.1038/s41598-022-12984-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Accepted: 05/16/2022] [Indexed: 11/09/2022] Open
Abstract
Delaying intubation for patients failing Bi-Level Positive Airway Pressure (BIPAP) may be associated with harm. The objective of this study was to develop a deep learning model capable of aiding clinical decision making by predicting Bi-Level Positive Airway Pressure (BIPAP) failure. This was a retrospective cohort study in a tertiary pediatric intensive care unit (PICU) between 2010 and 2020. Three machine learning models were developed to predict BIPAP failure: two logistic regression models and one deep learning model, a recurrent neural network with a Long Short-Term Memory (LSTM-RNN) architecture. Model performance was evaluated in a holdout test set. 175 (27.7%) of 630 total BIPAP sessions were BIPAP failures. Patients in the BIPAP failure group were on BIPAP for a median of 32.8 (9.2-91.3) hours prior to intubation. Late BIPAP failure (intubation after using BIPAP > 24 h) patients had fewer 28-day Ventilator Free Days (13.40 [0.68-20.96]), longer ICU length of stay and more post-extubation BIPAP days compared to those who were intubated ≤ 24 h from BIPAP initiation. An AUROC above 0.5 indicates that a model has extracted new information, potentially valuable to the clinical team, about BIPAP failure. Within 6 h of BIPAP initiation, the LSTM-RNN model predicted which patients were likely to fail BIPAP with an AUROC of 0.81 (0.80, 0.82), superior to all other models. Within 6 h of BIPAP initiation, the LSTM-RNN model would identify nearly 80% of BIPAP failures with a 50% false alarm rate, equal to an NNA of 2. In conclusion, a deep learning method using readily available data from the electronic health record can identify which patients on BIPAP are likely to fail with good discrimination, oftentimes days before they are intubated in usual practice.
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Affiliation(s)
- Daniel D Im
- Department of Pediatrics, Keck School of Medicine, University of Southern California, 2020 Zonal Ave, IRD 114, Los Angeles, CA, 90089, USA.
| | - Eugene Laksana
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital Los Angeles, Los Angeles, CA, USA.,Laura P. and Leland K. Whittier Virtual Pediatric Intensive Care Unit, Children's Hospital Los Angeles, Los Angeles, CA, USA
| | - David R Ledbetter
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital Los Angeles, Los Angeles, CA, USA.,Laura P. and Leland K. Whittier Virtual Pediatric Intensive Care Unit, Children's Hospital Los Angeles, Los Angeles, CA, USA
| | - Melissa D Aczon
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital Los Angeles, Los Angeles, CA, USA.,Laura P. and Leland K. Whittier Virtual Pediatric Intensive Care Unit, Children's Hospital Los Angeles, Los Angeles, CA, USA
| | - Robinder G Khemani
- Department of Pediatrics, Keck School of Medicine, University of Southern California, 2020 Zonal Ave, IRD 114, Los Angeles, CA, 90089, USA.,Department of Anesthesiology and Critical Care Medicine, Children's Hospital Los Angeles, Los Angeles, CA, USA
| | - Randall C Wetzel
- Department of Pediatrics, Keck School of Medicine, University of Southern California, 2020 Zonal Ave, IRD 114, Los Angeles, CA, 90089, USA.,Department of Anesthesiology and Critical Care Medicine, Children's Hospital Los Angeles, Los Angeles, CA, USA.,Laura P. and Leland K. Whittier Virtual Pediatric Intensive Care Unit, Children's Hospital Los Angeles, Los Angeles, CA, USA.,Department of Anesthesiology, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
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14
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Jayasimhan D, Martynoga RA, Fairweather SM, Chang CL. Non-invasive ventilation for acute hypoxaemic respiratory failure: a propensity-matched cohort study. BMJ Open Respir Res 2022; 9:9/1/e001149. [PMID: 35580915 PMCID: PMC9114973 DOI: 10.1136/bmjresp-2021-001149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Accepted: 05/05/2022] [Indexed: 11/22/2022] Open
Abstract
Background Non-invasive ventilation (NIV), although effective in treating hypercapnic respiratory failure, has not demonstrated the same efficacy in treating acute hypoxaemic respiratory failure. We aimed to examine the effect of NIV use on ventilator-free days in patients with acute hypoxaemic respiratory failure admitted to the intensive care unit (ICU). Methods We conducted a retrospective study of patients admitted to the ICU with acute hypoxaemic respiratory failure at Waikato Hospital, New Zealand, from 1 January 2009 to 31 December 2018. Patients treated with NIV as the initial oxygenation strategy were compared with controls treated with early intubation. The two groups were matched using a propensity score based on baseline characteristics. The primary outcome was the number of ventilator-free days at day 28. The secondary outcomes were ICU and hospital length of stay and in-hospital mortality. Results Out of 175 eligible patients, 79 each out of the NIV and early intubation groups were matched using a propensity score. Early NIV was associated with significantly higher median ventilator-free days than early intubation (17 days vs 23 days, p=0.013). There was no significant difference in median ICU length of stay (112.5 hours vs 117.7 hours), hospital length of stay (14 days vs 14 days) or in-hospital mortality (31.6% vs 37.9%) between the NIV and the early intubation group. Conclusion Compared with early intubation, NIV use was associated with more ventilator-free days in patients with hypoxaemic respiratory failure. However, this did not translate into a shorter length of stay or reduced mortality based on our single-centre experience.
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Affiliation(s)
- Dilip Jayasimhan
- Department of Respiratory Medicine and Respiratory Research Unit, Waikato Hospital, Hamilton, New Zealand .,Intensive Care Unit, Waikato Hospital, Hamilton, New Zealand
| | | | - Sarah M Fairweather
- Department of Respiratory Medicine and Respiratory Research Unit, Waikato Hospital, Hamilton, New Zealand
| | - Catherina L Chang
- Department of Respiratory Medicine and Respiratory Research Unit, Waikato Hospital, Hamilton, New Zealand
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15
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Pettenuzzo T, Giraudo C, Fichera G, Della Paolera M, Tocco M, Weber M, Gorgi D, Carlucci S, Lionello F, Lococo S, Boscolo A, De Cassai A, Pasin L, Rossato M, Vianello A, Vettor R, Sella N, Navalesi P. Chest X-ray Does Not Predict the Risk of Endotracheal Intubation and Escalation of Treatment in COVID-19 Patients Requiring Noninvasive Respiratory Support. J Clin Med 2022; 11:jcm11061636. [PMID: 35329962 PMCID: PMC8950017 DOI: 10.3390/jcm11061636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2022] [Revised: 03/12/2022] [Accepted: 03/14/2022] [Indexed: 02/05/2023] Open
Abstract
Forms of noninvasive respiratory support (NIRS) have been widely used to avoid endotracheal intubation in patients with coronavirus disease-19 (COVID-19). However, inappropriate prolongation of NIRS may delay endotracheal intubation and worsen patient outcomes. The aim of this retrospective study was to assess whether the CARE score, a chest X-ray score previously validated in COVID-19 patients, may predict the need for endotracheal intubation and escalation of respiratory support in COVID-19 patients requiring NIRS. From December 2020 to May 2021, we included 142 patients receiving NIRS who had a first chest X-ray available at NIRS initiation and a second one after 48–72 h. In 94 (66%) patients, the level of respiratory support was increased, while endotracheal intubation was required in 83 (58%) patients. The CARE score at NIRS initiation was not predictive of the need for endotracheal intubation (odds ratio (OR) 1.01, 95% confidence interval (CI) 0.96–1.06) or escalation of treatment (OR 1.01, 95% CI 0.96–1.07). In conclusion, chest X-ray severity, as assessed by the CARE score, did not allow predicting endotracheal intubation or escalation of respiratory support in COVID-19 patients undergoing NIRS.
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Affiliation(s)
- Tommaso Pettenuzzo
- Institute of Anesthesiology and Intensive Care, Padua University Hospital, 13 Via Gallucci, 35121 Padua, Italy; (T.P.); (A.B.); (A.D.C.); (L.P.); (P.N.)
| | - Chiara Giraudo
- Institute of Radiology, Padua University Hospital, 2 Via Nicolò Giustiniani, 35128 Padua, Italy;
- Institute of Anesthesiology and Intensive Care, Department of Medicine, University of Padua, 2 Via Nicolò Giustiniani, 35128 Padua, Italy; (M.D.P.); (M.T.); (M.R.); (R.V.)
| | - Giulia Fichera
- Pediatric Radiology, Padua University Hospital, 2 Via Nicolò Giustiniani, 35128 Padua, Italy;
| | - Michele Della Paolera
- Institute of Anesthesiology and Intensive Care, Department of Medicine, University of Padua, 2 Via Nicolò Giustiniani, 35128 Padua, Italy; (M.D.P.); (M.T.); (M.R.); (R.V.)
| | - Martina Tocco
- Institute of Anesthesiology and Intensive Care, Department of Medicine, University of Padua, 2 Via Nicolò Giustiniani, 35128 Padua, Italy; (M.D.P.); (M.T.); (M.R.); (R.V.)
| | - Michael Weber
- Department of Biomedical Imaging and Image Guided Therapy, Medical University of Vienna, 23 Spitalgasse, 1090 Vienna, Austria;
| | - Davide Gorgi
- Internal Medicine, Department of Medicine, University of Padua, 2 Via Nicolò Giustiniani, 35128 Padua, Italy; (D.G.); (S.C.)
| | - Silvia Carlucci
- Internal Medicine, Department of Medicine, University of Padua, 2 Via Nicolò Giustiniani, 35128 Padua, Italy; (D.G.); (S.C.)
| | - Federico Lionello
- Respiratory Pathophysiology Division, Department of Cardio-Thoracic, Vascular Sciences and Public Health, University of Padua, 2 Via Nicolò Giustiniani, 35128 Padua, Italy; (F.L.); (S.L.); (A.V.)
| | - Sara Lococo
- Respiratory Pathophysiology Division, Department of Cardio-Thoracic, Vascular Sciences and Public Health, University of Padua, 2 Via Nicolò Giustiniani, 35128 Padua, Italy; (F.L.); (S.L.); (A.V.)
| | - Annalisa Boscolo
- Institute of Anesthesiology and Intensive Care, Padua University Hospital, 13 Via Gallucci, 35121 Padua, Italy; (T.P.); (A.B.); (A.D.C.); (L.P.); (P.N.)
| | - Alessandro De Cassai
- Institute of Anesthesiology and Intensive Care, Padua University Hospital, 13 Via Gallucci, 35121 Padua, Italy; (T.P.); (A.B.); (A.D.C.); (L.P.); (P.N.)
| | - Laura Pasin
- Institute of Anesthesiology and Intensive Care, Padua University Hospital, 13 Via Gallucci, 35121 Padua, Italy; (T.P.); (A.B.); (A.D.C.); (L.P.); (P.N.)
| | - Marco Rossato
- Institute of Anesthesiology and Intensive Care, Department of Medicine, University of Padua, 2 Via Nicolò Giustiniani, 35128 Padua, Italy; (M.D.P.); (M.T.); (M.R.); (R.V.)
- Internal Medicine, Department of Medicine, University of Padua, 2 Via Nicolò Giustiniani, 35128 Padua, Italy; (D.G.); (S.C.)
| | - Andrea Vianello
- Respiratory Pathophysiology Division, Department of Cardio-Thoracic, Vascular Sciences and Public Health, University of Padua, 2 Via Nicolò Giustiniani, 35128 Padua, Italy; (F.L.); (S.L.); (A.V.)
| | - Roberto Vettor
- Institute of Anesthesiology and Intensive Care, Department of Medicine, University of Padua, 2 Via Nicolò Giustiniani, 35128 Padua, Italy; (M.D.P.); (M.T.); (M.R.); (R.V.)
- Internal Medicine, Department of Medicine, University of Padua, 2 Via Nicolò Giustiniani, 35128 Padua, Italy; (D.G.); (S.C.)
| | - Nicolò Sella
- Institute of Anesthesiology and Intensive Care, Padua University Hospital, 13 Via Gallucci, 35121 Padua, Italy; (T.P.); (A.B.); (A.D.C.); (L.P.); (P.N.)
- Institute of Anesthesiology and Intensive Care, Department of Medicine, University of Padua, 2 Via Nicolò Giustiniani, 35128 Padua, Italy; (M.D.P.); (M.T.); (M.R.); (R.V.)
- Correspondence:
| | - Paolo Navalesi
- Institute of Anesthesiology and Intensive Care, Padua University Hospital, 13 Via Gallucci, 35121 Padua, Italy; (T.P.); (A.B.); (A.D.C.); (L.P.); (P.N.)
- Institute of Anesthesiology and Intensive Care, Department of Medicine, University of Padua, 2 Via Nicolò Giustiniani, 35128 Padua, Italy; (M.D.P.); (M.T.); (M.R.); (R.V.)
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16
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Stepien KM, Bentley A, Chen C, Dhemech MW, Gee E, Orton P, Pringle C, Rajan J, Saxena A, Tol G, Gadepalli C. Non-cardiac Manifestations in Adult Patients With Mucopolysaccharidosis. Front Cardiovasc Med 2022; 9:839391. [PMID: 35321113 PMCID: PMC8935042 DOI: 10.3389/fcvm.2022.839391] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Accepted: 02/10/2022] [Indexed: 12/12/2022] Open
Abstract
Mucopolysaccharidoses (MPS) are a heterogeneous group of disorders that results in the absence or deficiency of lysosomal enzymes, leading to an inappropriate storage of glycosaminoglycans (GAGs) in various tissues of the body such as bones, cartilage, heart valves, arteries, upper airways, cornea, teeth, liver and nervous system. Clinical manifestations can become progressively exacerbated with age and affect their quality of life. Developments in advanced supportive treatment options such as enzyme replacement therapy (ERT), hematopoietic stem cell transplantation (HSCT) may have improved patients' life span. Adult MPS patients require specialist clinical surveillance long-term. In many cases, in addition to the MPS-related health problems, they may develop age-related complications. Considering the complexity of their clinical manifestations and lack of guidelines on the management of adult MPS disorders, multispecialty and multidisciplinary teams' care is essential to diagnose and treat health problems that are likely to be encountered. This review presents non-cardiac clinical manifestations, their pathophysiology, management and long-term outcomes in adult MPS patients.
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Affiliation(s)
- Karolina M. Stepien
- Adult Inherited Metabolic Diseases, Salford Royal National Health Service Foundation Trust, Salford, United Kingdom
| | - Andrew Bentley
- Northwest Ventilation Unit and Sleep Department, Wythenshawe Hospital, Manchester University National Health Service Foundation Trust, Manchester, United Kingdom
- Academic Health Sciences Centre, University of Manchester, Manchester, United Kingdom
- Intensive Care & Respiratory Medicine, Manchester University National Health Service Foundation Trust, Manchester, United Kingdom
| | - Cliff Chen
- Clinical Neuropsychology, Salford Royal National Health Service Foundation Trust, Salford, United Kingdom
| | - M. Wahab Dhemech
- Northwest Ventilation Unit and Sleep Department, Wythenshawe Hospital, Manchester University National Health Service Foundation Trust, Manchester, United Kingdom
| | - Edward Gee
- Trauma and Orthopaedic Surgery, Salford Royal National Health Service Foundation Trust, Salford, United Kingdom
| | - Peter Orton
- Trauma and Orthopaedic Surgery, Salford Royal National Health Service Foundation Trust, Salford, United Kingdom
| | - Catherine Pringle
- Neurosurgery, Salford Royal National Health Service Foundation Trust, Salford, United Kingdom
| | - Jonathan Rajan
- Manchester and Salford Pain Centre, Salford Royal National Health Service Foundation Trust, Salford, United Kingdom
| | - Ankur Saxena
- Neurosurgery, Salford Royal National Health Service Foundation Trust, Salford, United Kingdom
| | - Govind Tol
- Anaesthetics Department, Salford Royal National Health Service Foundation Trust, Salford, United Kingdom
| | - Chaitanya Gadepalli
- Ear, Nose and Throat, Salford Royal National Health Service Foundation Trust, Salford, United Kingdom
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17
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Non-invasive mechanical ventilation in Myasthenic crisis outside Intensive Care Unit setting: a safe step? Neuromuscul Disord 2022; 32:539. [DOI: 10.1016/j.nmd.2022.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Accepted: 03/02/2022] [Indexed: 11/15/2022]
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18
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Chandrasekaran K, Monikandan Shaji A. “The role of a negative pressure ventilator coupled with oxygen helmet against COVID-19: a review”. RESEARCH ON BIOMEDICAL ENGINEERING 2022. [PMCID: PMC8060160 DOI: 10.1007/s42600-021-00149-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
Background The coronavirus (SARS-COV-2) pandemic has provoked the global healthcare industry by potentially affecting more than 20 14 million people across the globe, causing lasting damage to the lungs, notably pneumonia, ARDS (acute respiratory distress 15 syndrome), and sepsis with the rapid spread of infection. To aid the functioning of the lungs and to maintain the blood oxygen 16 saturation (SpO2) in coronavirus patients, ventilator assistance is required. Materials and methods The main purpose of this article is to outline the need 17 for the introduction of a non-invasive negative pressure ventilator (NINPV) as a promising alternative to positive pressure 18 ventilator (PPV) by elucidating the cons of non-invasive ventilators in clinical conditions like ARDS. Another motive is to 19 profoundly diminish the rate of infection spread by the employment of oxygen helmets, instead of endotracheal intubation in 20 invasive positive pressure ventilator (IPPV) or non-invasive positive pressure ventilator (NIPPV) like face masks and high-flow 21 nasal cannula (HFNC). Result and conclusion The integration of oxygen helmet with NPV would result in a number of notable facets including the 22 degree of comfort delivered to patients who are exposed to various ventilator-induced lung injuries (VILI) in the forms of 23 atelectasis, barotrauma, etc. Likewise, preventing the aerosol-generating procedures (AGP) diminishes the rate of nosocomial 24 infections and providing a better environment to both the patients and the healthcare professionals.
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Affiliation(s)
| | - Aadharsha Monikandan Shaji
- Department of Biomedical Engineering, Sri Shakthi Institute of Engineering and Technology, Coimbatore, Tamil Nadu India
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19
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Jackson P, Siddharthan T, Cordoba Torres IT, Green BA, Policard CJP, Degraff J, Padalkar R, Logothetis KB, Gold JA, Fort AC. Developing and Implementing Noninvasive Ventilator Training in Haiti during the COVID-19 Pandemic. ATS Sch 2022; 3:112-124. [PMID: 35634008 PMCID: PMC9130714 DOI: 10.34197/ats-scholar.2021-0070oc] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Accepted: 12/07/2021] [Indexed: 02/07/2023] Open
Abstract
Background Noninvasive ventilation (NIV) is an important component of respiratory therapy for a range of cardiopulmonary conditions. The World Health Organization recommends NIV use to decrease the use of intensive care unit resources and improve outcomes among patients with respiratory failure during periods of high patient capacity from coronavirus disease (COVID-19). However, healthcare providers in many low- and middle-income countries, including Haiti, do not have experience with NIV. We conducted NIV training and evaluation in Port-au-Prince, Haiti. Objectives To design and implement a multimodal NIV training program in Haiti that would improve confidence and knowledge of NIV use for respiratory failure. Methods In January 2021, we conducted a 3-day multimodal NIV training consisting of didactic sessions, team-based learning, and multistation simulation for 36 Haitian healthcare workers. The course included 5 didactic session and 10 problem-based and simulation sessions. All course material was independently created by the study team on the basis of Accreditation Council for Continuing Medical Education-approved content and review of available evidence. All participants completed pre- and post-training knowledge-based examinations and confidence surveys, which used a 5-point Likert scale. Results A total of 36 participants were included in the training and analysis, mean age was 39.94 years (standard deviation [SD] = 9.45), and participants had an average of 14.32 years (SD = 1.21) of clinical experience. Most trainees (75%, n = 27) were physicians. Other specialties included nursing (19%, n = 7), nurse anesthesia (3%, n = 1), and respiratory therapy (3%, n = 1). Fifty percent (n = 18) of participants stated they had previous experience with NIV. The majority of trainees (77%) had an increase in confidence survey score; the mean confidence survey score increased significantly after training from 2.75 (SD = 0.77) to 3.70 (SD = 0.85) (P < 0.05). The mean knowledge examination score increased by 39.63% (SD = 15.99%) after training, which was also significant (P < 0.001). Conclusion This multimodal NIV training, which included didactic, simulation, and team-based learning, was feasible and resulted in significant increases in trainee confidence and knowledge with NIV. This curriculum has the potential to provide NIV training to numerous low- and middle-income countries as they manage the ongoing COVID-19 pandemic and rising burden of noncommunicable disease. Further research is necessary to ensure the sustainability of these improvements and adaptability to other low- and middle-income settings.
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Affiliation(s)
- Peter Jackson
- Division of Pulmonary and Critical Care, Virginia Commonwealth University, Richmond, Virginia
| | | | | | - Barth A. Green
- Department of Neurosurgery, University of Miami Miller School of Medicine, Miami, Florida
| | | | | | - Roma Padalkar
- Rowan University School of Osteopathic Medicine, Stratford, New Jersey; and
| | - Kathryn B. Logothetis
- Division of Pulmonary and Critical Care, Virginia Commonwealth University, Richmond, Virginia
| | - Jeffrey A. Gold
- Department of Pulmonary and Critical Care, Oregon Health & Science University, Portland, Oregon
| | - Alexander C. Fort
- Department of Anesthesiology, Perioperative Medicine and Pain Management, and
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20
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Carratalá-Perales J, Gil V, Andueza J. Puntualizaciones sobre «Características de la ventilación no invasiva prolongada en los servicios de urgencias hospitalarios y su impacto en la eficacia. Análisis del registro VNICat». Med Intensiva 2022. [DOI: 10.1016/j.medin.2022.01.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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21
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Sakuraya M, Okano H, Masuyama T, Kimata S, Hokari S. Efficacy of non-invasive and invasive respiratory management strategies in adult patients with acute hypoxaemic respiratory failure: a systematic review and network meta-analysis. Crit Care 2021; 25:414. [PMID: 34844655 PMCID: PMC8628281 DOI: 10.1186/s13054-021-03835-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Accepted: 11/20/2021] [Indexed: 12/05/2022] Open
Abstract
Background Although non-invasive respiratory management strategies have been implemented to avoid intubation, patients with de novo acute hypoxaemic respiratory failure (AHRF) are high risk of treatment failure. In the previous meta-analyses, the effect of non-invasive ventilation was not evaluated according to ventilation modes in those patients. Furthermore, no meta-analyses comparing non-invasive respiratory management strategies with invasive mechanical ventilation (IMV) have been reported. We performed a network meta-analysis to compare the efficacy of non-invasive ventilation according to ventilation modes with high-flow nasal oxygen (HFNO), standard oxygen therapy (SOT), and IMV in adult patients with AHRF. Methods The Cochrane Central Register of Controlled Trials, MEDLINE, EMBASE, and Ichushi databases were searched. Studies including adults with AHRF and randomized controlled trials (RCTs) comparing two different respiratory management strategies (continuous positive airway pressure (CPAP), pressure support ventilation (PSV), HFNO, SOT, or IMV) were reviewed. Results We included 25 RCTs (3,302 participants: 27 comparisons). Using SOT as the reference, CPAP (risk ratio [RR] 0.55; 95% confidence interval [CI] 0.31–0.95; very low certainty) was associated significantly with a lower risk of mortality. Compared with SOT, PSV (RR 0.81; 95% CI 0.62–1.06; low certainty) and HFNO (RR 0.90; 95% CI 0.65–1.25; very low certainty) were not associated with a significantly lower risk of mortality. Compared with IMV, no non-invasive respiratory management was associated with a significantly lower risk of mortality, although all certainties of evidence were very low. The probability of being best in reducing short-term mortality among all possible interventions was higher for CPAP, followed by PSV and HFNO; IMV and SOT were tied for the worst (surface under the cumulative ranking curve value: 93.2, 65.0, 44.1, 23.9, and 23.9, respectively). Conclusions When performing non-invasive ventilation among patients with de novo AHRF, it is important to avoid excessive tidal volume and lung injury. Although pressure support is needed for some of these patients, it should be applied with caution because this may lead to excessive tidal volume and lung injury. Trial registration protocols.io (Protocol integer ID 49375, April 23, 2021). 10.17504/protocols.io.buf7ntrn. Supplementary Information The online version contains supplementary material available at 10.1186/s13054-021-03835-8.
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Affiliation(s)
- Masaaki Sakuraya
- Department of Emergency and Intensive Care Medicine, JA Hiroshima General Hospital, Jigozen 1-3-3, Hatsukaichi, Hiroshima, 738-8503, Japan.
| | - Hiromu Okano
- Department of Critical and Emergency Medicine, National Hospital Organization Yokohama Medical, Yokohama, Japan
| | - Tomoyuki Masuyama
- Department of Emergency and Critical Care Medicine, Misato Kenwa Hospital, Saitama, Japan
| | - Shunsuke Kimata
- Department of Preventive Services, School of Public Health, Kyoto University, Kyoto, Japan
| | - Satoshi Hokari
- Department of Respiratory Medicine and Infectious Diseases, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
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22
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Söyler Y, Akın Kabalak P, Saral Öztürk Z, Uğurman F. Comparing effectiveness of intelligent volume-assured pressure support (iVAPS) vs bi-level positive airway pressure spontaneous/timed (BPAP S/T) for hypercapnic respiratory failure in chronic obstructive pulmonary disease. Int J Clin Pract 2021; 75:e14595. [PMID: 34228853 DOI: 10.1111/ijcp.14595] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 06/01/2021] [Accepted: 06/10/2021] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND AND AIM Intelligent volume-assured pressure support (iVAPS) is a relatively new hybrid mode of non-invasive ventilation (NIV). There is still limited evidence for iVAPS. The aim of this study was to compare the effectiveness of iVAPS to that of bi-level positive airway pressure spontaneous/timed (BPAP S/T) in patients with acute hypercapnic respiratory failure or acute-on-chronic hypercapnic respiratory failure caused by acute exacerbation of chronic obstructive pulmonary disease (AECOPD) in the emergency department. MATERIAL AND METHODS This was an observational, retrospective study. Eighty-two patients with hypercapnic respiratory failure caused by AECOPD, who were admitted to our emergency department, were analysed. Arterial blood gas (ABG) parameters, length of hospital stay and rate of intensive care unit (ICU) admission were compared between iVAPS and BPAP S/T. RESULTS A total of 82 patients (26 females, 56 males, mean age 68.26 ± 11.63 years) who were treated with iVAPS (N = 26) or BPAP S/T (N = 56) were enrolled. There were no significant differences between two modes with respect to demographics such as age, gender, presence of comorbidity, usage of long-term oxygen therapy or NIV, and the baseline ABG parameters. The presence of pneumonia was significantly higher in BPAP S/T (P = .01). The rate of ICU admission was 26.9% in iVAPS vs 25% in BPAP S/T. The mean length of hospital stay was 11.5 ± 12.3 days in iVAPS and 9.7 ± 7.4 days in BPAP S/T (P = .53). The mean values of ABG parameters at the 1st and 24th hours of NIV therapy did not differ in both groups. CONCLUSION Both modes were similarly effective in the management of appropriately selected patients with hypercapnic respiratory failure caused by AECOPD. Hence, we underline that NIV mode selection in the emergency department should be performed in line with experiences of clinicians/institutions and accessibility of ventilator devices/modes.
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Affiliation(s)
- Yasemin Söyler
- Chest Diseases Department, Ankara Atatürk Chest Diseases and Thoracic Surgery Research and Training Hospital, Ankara, Turkey
| | - Pınar Akın Kabalak
- Chest Diseases Department, Ankara Atatürk Chest Diseases and Thoracic Surgery Research and Training Hospital, Ankara, Turkey
| | - Zeynep Saral Öztürk
- Emergency Medicine Department, Ankara Atatürk Chest Diseases and Thoracic Surgery Research and Training Hospital, Ankara, Turkey
| | - Feza Uğurman
- Chest Diseases Department, Ankara Atatürk Chest Diseases and Thoracic Surgery Research and Training Hospital, Ankara, Turkey
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23
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Shi X, Shen Y, Yang J, Du W, Yang J. The relationship of the geriatric nutritional risk index to mortality and length of stay in elderly patients with acute respiratory failure: A retrospective cohort study. Heart Lung 2021; 50:898-905. [PMID: 34411871 DOI: 10.1016/j.hrtlng.2021.07.012] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Revised: 06/26/2021] [Accepted: 07/28/2021] [Indexed: 02/08/2023]
Abstract
BACKGROUND Elderly people with acute respiratory failure (ARF) have prolonged length of hospital stay (LOS) and high mortality rates. Malnutrition is negatively correlated with these LOS and mortality. However, no tools have been used to detect the risk of malnutrition and assist in designing nutritional support for these patients. The geriatric nutritional risk index (GNRI) is reported as a novel tool for evaluating the risk of malnutrition. The aim of this study is to explore the relationship of the GNRI score with mortality and LOS in elderly patients with ARF. METHODS Data of elderly patients diagnosed with ARF were retrieved from the Medical Information Mart for Intensive Care III (MIMIC-III) database. A total of 1250 patients were divided into two groups based on their GNRI score: the malnutrition risk group (GNRI ≤ 98) and no risk group (GNRI > 98). The primary endpoints of this study were hospital mortality and hospital LOS. RESULTS The higher GNRI score was associated with lower hospital mortality and shorter hospital LOS. Odds ratio (OR) for hospital mortality of patients with nutritional risk (GNRI ≤ 98) was 1.264 (95% CI:1.067-1.497) in the adjusted model. Patients with GNRI ≤98 had longer hospital LOS (adjusted OR: 1.142, 95%CI: 1.044-1.250) compared with those with GNRI > 98. Subgroup analysis showed that higher GNRI was only significantly associated with lower hospital mortality in the patients that did not undergo mechanical ventilator (MV) treatment (adjusted OR: 0.985, 95% CI: 0.977-0.992, P < 0.01). Kaplan-Meier curve analysis showed that the 90-day survival was significantly lower in the group with nutrition risk (GNRI≤98) compared with the no risk group (GNRI > 98, p < 0.05). CONCLUSION These findings imply that GNRI is a useful prognostic tool in elderly patients with ARF.
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Affiliation(s)
- Xiawei Shi
- Zhejiang Chinese Medical University, Hangzhou, China
| | - Yueqian Shen
- Zhejiang Chinese Medical University, Hangzhou, China
| | - Jia Yang
- Zhejiang Chinese Medical University, Hangzhou, China
| | - Wurong Du
- Zhejiang Chinese Medical University, Hangzhou, China
| | - Junchao Yang
- Department of Respiratory Medicine, The First Affiliated Hospital of Zhejiang Chinese Medical University, No.54 Youdian Road, Shangcheng District, Hangzhou, Zhejiang 310006, China.
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24
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Roberts A. Understanding the principles of non-invasive positive pressure ventilation. Nurs Stand 2021; 36:61-66. [PMID: 34219428 DOI: 10.7748/ns.2021.e11750] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/30/2021] [Indexed: 11/09/2022]
Abstract
Non-invasive positive pressure ventilation (NPPV) provides respiratory support to patients without the need for invasive intubation. Although it has been used for several years in critical care, NPPV has come to prominence as a management option for certain patients with respiratory complications of coronavirus disease 2019 (COVID-19). This has led to increased care provision by nurses with little or no experience and expertise in critical care and NPPV. This article provides an overview of the principles of NPPV and its use in type 1 and type 2 respiratory failure. It explains the pathophysiology of several conditions that often lead to respiratory failure and how NPPV can mitigate respiratory failure and improve gas exchange. An individualised assessment of the patient's suitability for NPPV and an evaluation of the effectiveness of the therapy are crucial to ensure its safe and effective use. Nurses also have an important role in providing explanations and support to patients.
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Affiliation(s)
- Alexandra Roberts
- Faculty of Health Studies, School of Nursing and Healthcare Leadership, University of Bradford, Bradford, England
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25
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Blondonnet R, Begard M, Jabaudon M, Godet T, Rieu B, Audard J, Lagarde K, Futier E, Pereira B, Bouzat P, Constantin JM. Blunt Chest Trauma and Regional Anesthesia for Analgesia of Multitrauma Patients in French Intensive Care Units: A National Survey. Anesth Analg 2021; 133:723-730. [PMID: 33780388 DOI: 10.1213/ane.0000000000005442] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Chest injuries are associated with mortality among patients admitted to the intensive care unit (ICU) and require multimodal pain management strategies, including regional anesthesia (RA). We conducted a survey to determine the current practices of physicians working in ICUs regarding RA for the management of chest trauma in patients with multiple traumas. METHODS An online questionnaire was sent to medical doctors (n = 1230) working in French ICUs, using the Société Française d'Anesthésie Réanimation (SFAR) mailing list of its members. The questionnaire addressed 3 categories: general characteristics, practical aspects of RA, and indications and contraindications. RESULTS Among the 333 respondents (response rate = 27%), 78% and 40% of 156 respondents declared that they would consider using thoracic epidural analgesia (TEA) and thoracic paravertebral blockade (TPB), respectively. The main benefits declared for performing RA were the ability to have effective analgesia, a more effective cough, and early rehabilitation. For 70% of the respondents, trauma patients with a theoretical indication of RA did not receive TEA or TPB for the following reasons: the ICU had no experience of RA (62%), no anesthesiologist-intensivist working in the ICU (46%), contraindications (27%), ignorance of the SFAR guidelines (19%), and no RA protocol available (13%). In this survey, 95% of the respondents thought the prognosis of trauma patients could be influenced by the use of RA. CONCLUSIONS While TEA and TPB are underused because of several limitations related to the patterns of injuries in multitrauma patients, lack of both experience and confidence in combination with the absence of available protocols appear to be the major restraining factors, even if physicians are aware that patients' outcomes could be improved by RA. These results suggest the need to strengthen initial training and provide continuing education about RA in the ICU.
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Affiliation(s)
- Raiko Blondonnet
- From the Department of Perioperative Medicine, Centre Hospitalier Universitaire Clermont-Ferrand, Clermont-Ferrand, France.,Genetics, Reproduction and Development, Centre National de la Recherche Scienctifique, Institut National de la Santé et de la Recherche Médicale, Université Clermont Auvergne, Clermont-Ferrand, France
| | - Marc Begard
- From the Department of Perioperative Medicine, Centre Hospitalier Universitaire Clermont-Ferrand, Clermont-Ferrand, France
| | - Matthieu Jabaudon
- From the Department of Perioperative Medicine, Centre Hospitalier Universitaire Clermont-Ferrand, Clermont-Ferrand, France.,Genetics, Reproduction and Development, Centre National de la Recherche Scienctifique, Institut National de la Santé et de la Recherche Médicale, Université Clermont Auvergne, Clermont-Ferrand, France
| | - Thomas Godet
- From the Department of Perioperative Medicine, Centre Hospitalier Universitaire Clermont-Ferrand, Clermont-Ferrand, France
| | - Benjamin Rieu
- From the Department of Perioperative Medicine, Centre Hospitalier Universitaire Clermont-Ferrand, Clermont-Ferrand, France
| | - Jules Audard
- From the Department of Perioperative Medicine, Centre Hospitalier Universitaire Clermont-Ferrand, Clermont-Ferrand, France.,Genetics, Reproduction and Development, Centre National de la Recherche Scienctifique, Institut National de la Santé et de la Recherche Médicale, Université Clermont Auvergne, Clermont-Ferrand, France
| | - Kevin Lagarde
- From the Department of Perioperative Medicine, Centre Hospitalier Universitaire Clermont-Ferrand, Clermont-Ferrand, France
| | - Emmanuel Futier
- From the Department of Perioperative Medicine, Centre Hospitalier Universitaire Clermont-Ferrand, Clermont-Ferrand, France.,Genetics, Reproduction and Development, Centre National de la Recherche Scienctifique, Institut National de la Santé et de la Recherche Médicale, Université Clermont Auvergne, Clermont-Ferrand, France
| | - Bruno Pereira
- Biostatistical and Data Management Unit, Department of Clinical Research and Innovation (DRCI), Centre Hospitalier Universitaire Clermont-Ferrand, Clermont-Ferrand, France
| | - Pierre Bouzat
- Grenoble Alps Trauma Center, Department of Anesthesiology and Intensive Care Medicine, Grenoble University, Grenoble, France
| | - Jean-Michel Constantin
- Sorbonne University, Groupe de Recherche Clinique 29, Assistance Publique - Hôpitaux de Paris, Département Médico-Universitaire Diagnostic, Radiologie, Explorations fonctionnelles, Anatomopathologie, Médecine nucléaire, Department of Anesthesiology and Critical Care, Pitié-Salpêtrière Hospital, Paris, France
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26
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Huang CC, Muo CH, Wu TF, Chi TY, Shen TC, Hsia TC, Shih CM. The application of non-invasive and invasive mechanical ventilation in the first episode of acute respiratory failure. Intern Emerg Med 2021; 16:83-91. [PMID: 32232782 PMCID: PMC7223827 DOI: 10.1007/s11739-020-02315-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Accepted: 03/20/2020] [Indexed: 11/24/2022]
Abstract
Acute respiratory failure (RF) is a life-threatening syndrome. This study investigated the application of two major clinical strategies, non-invasive mechanical ventilation (NIV) and invasive mechanical ventilation (IMV), in the first episode of acute RF. Data from the longitudinal health insurance database, which included 1,000,000 insured citizens, were used. The NIV group consisted of 1201 patients and the IMV group consisted of 16,072 patients. Chi-square test and t test were applied to determine the differences in categorical and continuous variables. Further analysis was performed by using univariate and multivariable logistic regression and Poisson regression. There was a significant increase of 733% in the number of NIV users from 2000 to 2012. NIV use was frequently observed in old-age persons (aOR 3.99, 95% CI 3.06-5.21 for those aged ≥ 80 years), women (aOR 1.33, 95% CI 1.18-1.50), patients admitted to a high-level hospital (aOR 1.95, 95% CI 1.63-2.34 for those admitted to a medical center), and patients with a higher Charlson comorbidity index (CCI, aOR 1.38-1.66 for those CCI ≥ 2). In addition, patients with chronic pulmonary disease, cancer, and congestive heart failure were predominant in NIV users and were significantly associated with NIV use. Overall, the use of NIV has markedly increased over the past few years. Persons of advanced age, women, patients admitted to a high-level hospital, and patients with multiple comorbidities were associated with more frequent NIV use. Chronic pulmonary disease, cancer, and congestive heart failure were most important comorbidities for NIV use.
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Affiliation(s)
- Cheng-Chi Huang
- Department of Business Administration, Asia University, Taichung, Taiwan
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, China Medical University Hospital, No. 2 Yu-De Road, Taichung, 404, Taiwan
| | - Chih-Hsin Muo
- Management Office for Health Data, China Medical University Hospital, Taichung, Taiwan
| | - Tain-Fung Wu
- Department of Business Administration, Asia University, Taichung, Taiwan
| | - Tung-Yun Chi
- Department of Computer Science and Information Management, Hungkuang University, Taichung, Taiwan
| | - Te-Chun Shen
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, China Medical University Hospital, No. 2 Yu-De Road, Taichung, 404, Taiwan.
- School of Medicine, China Medical University, Taichung, Taiwan.
- Intensive Care Unit, Chu Shang Show Chwan Hospital, Nantou, Taiwan.
| | - Te-Chun Hsia
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, China Medical University Hospital, No. 2 Yu-De Road, Taichung, 404, Taiwan
| | - Chuen-Ming Shih
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, China Medical University Hospital, No. 2 Yu-De Road, Taichung, 404, Taiwan
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27
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Mittal S, Madan K, Mohan A, Hadda V. Gastric distention: A common complication of noninvasive ventilation. Lung India 2021; 38:195. [PMID: 33687018 PMCID: PMC8098905 DOI: 10.4103/lungindia.lungindia_535_19] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Affiliation(s)
- Saurabh Mittal
- Department of Pulmonary, Critical Care and Sleep Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Karan Madan
- Department of Pulmonary, Critical Care and Sleep Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Anant Mohan
- Department of Pulmonary, Critical Care and Sleep Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Vijay Hadda
- Department of Pulmonary, Critical Care and Sleep Medicine, All India Institute of Medical Sciences, New Delhi, India
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28
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Elhidsi M, Rasmin M, Prasenohadi, Putra Yahya W, Sutanto Y, Setijadi A, Parsama Putra N, Setyawan U, Khairsyaf O, Russilawati, Herman D, Mulyadi, Zulfikar T, Yanifitri D. Underlying Diseases and in-Hospital Mortality of Acute Respiratory Failure Patients: Indonesian Prospective Cohort Study. J Nat Sci Biol Med 2021. [DOI: 10.4103/jnsbm.jnsbm_127_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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29
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Wolfe LF, Sergew A. A Comprehensive View of Noninvasive Ventilation. Sleep Med Clin 2020; 15:xiii-xiv. [DOI: 10.1016/j.jsmc.2020.09.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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30
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Scala R, Accurso G, Ippolito M, Cortegiani A, Iozzo P, Vitale F, Guidelli L, Gregoretti C. Material and Technology: Back to the Future for the Choice of Interface for Non-Invasive Ventilation - A Concise Review. Respiration 2020; 99:800-817. [PMID: 33207357 DOI: 10.1159/000509762] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 06/26/2020] [Indexed: 11/19/2022] Open
Abstract
Non-invasive ventilation (NIV) has dramatically changed the treatment of both acute and chronic respiratory failure in the last 2 decades. The success of NIV is correlated to the application of the "best ingredients" of a patient's "tailored recipe," including the appropriate choice of the selected candidate, the ventilator setting, the interface, the expertise of the team, and the education of the caregiver. The choice of the interface is crucial for the success of NIV. Type (oral, nasal, nasal pillows, oronasal, hybrid mask, helmet), size, design, material and headgears may affect the patient's comfort with respect to many aspects, such as air leaks, claustrophobia, skin erythema, eye irritation, skin breakdown, and facial deformity in children. Companies are paying great attention to mask development, in terms of shape, materials, comfort, and leak reduction. Although the continuous development of new products has increased the availability of interfaces and the chance to meet different requirements, in patients necessitating several daily hours of NIV, both in acute and in chronic home setting, the rotational use of different interfaces may remain an excellent strategy to decrease the risk of skin breakdown and to improve patient's tolerance. The aim of the present review was to give the readers a background on mask technology and materials in order to enhance their "knowledge" in making the right choice for the interface to apply during NIV in the different clinical scenarios.
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Affiliation(s)
- Raffaele Scala
- Pulmonology and Respiratory Intensive Care Unit, S. Donato Hospital, Arezzo, Italy,
| | - Giuseppe Accurso
- Department of Surgical, Oncological and Oral Science (Di.Chir.On.S.), Section of Anesthesia, Analgesia, Intensive Care and Emergency, Policlinico Paolo Giaccone, University of Palermo, Palermo, Italy
| | - Mariachiara Ippolito
- Department of Surgical, Oncological and Oral Science (Di.Chir.On.S.), Section of Anesthesia, Analgesia, Intensive Care and Emergency, Policlinico Paolo Giaccone, University of Palermo, Palermo, Italy
| | - Andrea Cortegiani
- Department of Surgical, Oncological and Oral Science (Di.Chir.On.S.), Section of Anesthesia, Analgesia, Intensive Care and Emergency, Policlinico Paolo Giaccone, University of Palermo, Palermo, Italy
| | - Pasquale Iozzo
- Department of Anesthesia and Intensive Care, Policlinico Paolo Giaccone, University of Palermo, Palermo, Italy
| | - Filippo Vitale
- Department of Anesthesia and Intensive Care, Policlinico Paolo Giaccone, University of Palermo, Palermo, Italy
| | - Luca Guidelli
- Pulmonology and Respiratory Intensive Care Unit, S. Donato Hospital, Arezzo, Italy
| | - Cesare Gregoretti
- Department of Surgical, Oncological and Oral Science (Di.Chir.On.S.), Section of Anesthesia, Analgesia, Intensive Care and Emergency, Policlinico Paolo Giaccone, University of Palermo, Palermo, Italy.,, Cefalù, Italy
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31
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Piccioni F, Droghetti A, Bertani A, Coccia C, Corcione A, Corsico AG, Crisci R, Curcio C, Del Naja C, Feltracco P, Fontana D, Gonfiotti A, Lopez C, Massullo D, Nosotti M, Ragazzi R, Rispoli M, Romagnoli S, Scala R, Scudeller L, Taurchini M, Tognella S, Umari M, Valenza F, Petrini F. Recommendations from the Italian intersociety consensus on Perioperative Anesthesa Care in Thoracic surgery (PACTS) part 2: intraoperative and postoperative care. Perioper Med (Lond) 2020; 9:31. [PMID: 33106758 PMCID: PMC7582032 DOI: 10.1186/s13741-020-00159-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Accepted: 09/22/2020] [Indexed: 02/08/2023] Open
Abstract
Introduction Anesthetic care in patients undergoing thoracic surgery presents specific challenges that require a multidisciplinary approach to management. There remains a need for standardized, evidence-based, continuously updated guidelines for perioperative care in these patients. Methods A multidisciplinary expert group, the Perioperative Anesthesia in Thoracic Surgery (PACTS) group, was established to develop recommendations for anesthesia practice in patients undergoing elective lung resection for lung cancer. The project addressed three key areas: preoperative patient assessment and preparation, intraoperative management (surgical and anesthesiologic care), and postoperative care and discharge. A series of clinical questions was developed, and literature searches were performed to inform discussions around these areas, leading to the development of 69 recommendations. The quality of evidence and strength of recommendations were graded using the United States Preventive Services Task Force criteria. Results Recommendations for intraoperative care focus on airway management, and monitoring of vital signs, hemodynamics, blood gases, neuromuscular blockade, and depth of anesthesia. Recommendations for postoperative care focus on the provision of multimodal analgesia, intensive care unit (ICU) care, and specific measures such as chest drainage, mobilization, noninvasive ventilation, and atrial fibrillation prophylaxis. Conclusions These recommendations should help clinicians to improve intraoperative and postoperative management, and thereby achieve better postoperative outcomes in thoracic surgery patients. Further refinement of the recommendations can be anticipated as the literature continues to evolve.
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Affiliation(s)
- Federico Piccioni
- Department of Critical and Supportive Care, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | | | - Alessandro Bertani
- Division of Thoracic Surgery and Lung Transplantation, Department for the Treatment and Study of Cardiothoracic Diseases and Cardiothoracic Transplantation, IRCCS ISMETT - UPMC, Palermo, Italy
| | - Cecilia Coccia
- Department of Anesthesia and Critical Care Medicine, National Cancer Institute "Regina Elena"-IRCCS, Rome, Italy
| | - Antonio Corcione
- Department of Critical Care Area Monaldi Hospital, Ospedali dei Colli, Naples, Italy
| | - Angelo Guido Corsico
- Division of Respiratory Diseases, IRCCS Policlinico San Matteo Foundation and Department of Internal Medicine and Therapeutics, University of Pavia, Pavia, Italy
| | - Roberto Crisci
- Department of Thoracic Surgery, University of L'Aquila, L'Aquila, Italy
| | - Carlo Curcio
- Thoracic Surgery, AORN dei Colli Vincenzo Monaldi Hospital, Naples, Italy
| | - Carlo Del Naja
- Department of Thoracic Surgery, IRCCS Casa Sollievo della Sofferenza Hospital, San Giovanni Rotondo, FG Italy
| | - Paolo Feltracco
- Department of Medicine, Anaesthesia and Intensive Care, University Hospital of Padova, Padova, Italy
| | - Diego Fontana
- Thoracic Surgery Unit - San Giovanni Bosco Hospital, Turin, Italy
| | | | - Camillo Lopez
- Thoracic Surgery Unit, 'V Fazzi' Hospital, Lecce, Italy
| | - Domenico Massullo
- Anesthesiology and Intensive Care Unit, Azienda Ospedaliero Universitaria S. Andrea, Rome, Italy
| | - Mario Nosotti
- Thoracic Surgery and Lung Transplant Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Riccardo Ragazzi
- Department of Morphology, Surgery and Experimental Medicine, Azienda Ospedaliero-Universitaria Sant'Anna, Ferrara, Italy
| | - Marco Rispoli
- Anesthesia and Intensive Care, AORN dei Colli Vincenzo Monaldi Hospital, Naples, Italy
| | - Stefano Romagnoli
- Department of Health Science, Section of Anesthesia and Critical Care, University of Florence, Florence, Italy.,Department of Anesthesia and Critical Care, Careggi University Hospital, Florence, Italy
| | - Raffaele Scala
- Pneumology and Respiratory Intensive Care Unit, San Donato Hospital, Arezzo, Italy
| | - Luigia Scudeller
- Clinical Epidemiology Unit, Scientific Direction, Fondazione IRCCS San Matteo, Pavia, Italy
| | - Marco Taurchini
- Department of Thoracic Surgery, IRCCS Casa Sollievo della Sofferenza Hospital, San Giovanni Rotondo, FG Italy
| | - Silvia Tognella
- Respiratory Unit, Orlandi General Hospital, Bussolengo, Verona, Italy
| | - Marzia Umari
- Combined Department of Emergency, Urgency and Admission, Cattinara University Hospital, Trieste, Italy
| | - Franco Valenza
- Department of Critical and Supportive Care, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.,Department of Oncology and Onco-Hematology, University of Milan, Milan, Italy
| | - Flavia Petrini
- Department of Anaesthesia, Perioperative Medicine, Pain Therapy, RRS and Critical Care Area - DEA ASL2 Abruzzo, Chieti University Hospital, Chieti, Italy
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32
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Liengswangwong W, Yuksen C, Thepkong T, Nakasint P, Jenpanitpong C. Early detection of non-invasive ventilation failure among acute respiratory failure patients in the emergency department. BMC Emerg Med 2020; 20:80. [PMID: 33028230 PMCID: PMC7542761 DOI: 10.1186/s12873-020-00376-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2020] [Accepted: 10/01/2020] [Indexed: 11/24/2022] Open
Abstract
Background Non-invasive mechanical ventilation (NIV) has become an alternative to an invasive artificial airway for the management of acute respiratory failure (ARF). NIV failure causes delayed intubation, which eventually has been associated with increased morbidity and mortality. This study aimed to develop the clinical scoring system of NIV failure in ARF patients. Methods This study was a diagnostic, retrospectively cross-sectional, and exploratory model at the Emergency Medicine Department in Ramathibodi Hospital between February 2017 and December 2017. We included all of the acute respiratory failure patients aged > 18 years and received non-invasive ventilation (NIV). Clinical factors associated with NIV failure were recorded. The predictive model and prediction score for NIV failure were developed by multivariable logistic regression analysis. Result A total of 329 acute respiratory failure patients have received NIV success (N = 237) and failure (N = 92). This study showed that NIV failure was associated with heart rate > 110 bpm, systolic BP < 110 mmHg, SpO2 < 90%, arterial pH < 7.30 and serum lactate. The clinical scores were classified into three groups: low, moderate, and high. Conclusion We suggested that the novel clinical scoring of the NIV failure in this study may use as a good predictor for NIV failure in the emergency room.
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Affiliation(s)
- W Liengswangwong
- Department of Emergency Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, 270, Rama 6 Road, Phayathai, Ratchathewi, Bangkok, 10400, Thailand
| | - C Yuksen
- Department of Emergency Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, 270, Rama 6 Road, Phayathai, Ratchathewi, Bangkok, 10400, Thailand.
| | - T Thepkong
- Department of Emergency Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, 270, Rama 6 Road, Phayathai, Ratchathewi, Bangkok, 10400, Thailand
| | - P Nakasint
- Department of Emergency Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, 270, Rama 6 Road, Phayathai, Ratchathewi, Bangkok, 10400, Thailand
| | - C Jenpanitpong
- Department of Emergency Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, 270, Rama 6 Road, Phayathai, Ratchathewi, Bangkok, 10400, Thailand
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33
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Prevention of Oxygen Desaturation in Morbidly Obese Patients During Electroconvulsive Therapy: A Narrative Review. J ECT 2020; 36:161-167. [PMID: 32040021 DOI: 10.1097/yct.0000000000000664] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
In general, preoxygenation is performed using a face mask with oxygen in a supine position, and oxygenation is maintained with manual mask ventilation during electroconvulsive therapy (ECT). However, hypoxic episodes during ECT are not uncommon with this conventional method, especially in morbidly obese patients. The most important property of ventilatory mechanics in patients with obesity is reduced functional residual capacity (FRC). Thus, increasing FRC and oxygen reserves is an important step to improve oxygenation and prevent oxygen desaturation in these individuals. Head-up position, use of apneic oxygenation, noninvasive positive pressure ventilation, and high-flow nasal cannula help increase FRC and oxygen reserves, resulting in improved oxygenation and prolonged safe apnea period. Furthermore, significantly higher incidence of difficult mask ventilation is common in morbidly obese individuals. Supraglottic airway devices establish effective ventilation in patients with difficult airways. Thus, the use of supraglottic airway devices is strongly recommended in these patients. Conversely, because muscle fasciculation induced by depolarizing neuromuscular blocking agents markedly increases oxygen consumption, especially in individuals with obesity, the use of nondepolarizing neuromuscular blocking agents may contribute to better oxygenation in morbidly obese patients during ECT.
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34
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Madney YM, Saeed H, Harb HS, Guia M, Abdelrahim MEA, Esquinas AM. Noninvasive ventilation usage time and survival rate in patients with acute respiratory failure: some key insights. ERJ Open Res 2020; 6:00173-2020. [PMID: 32714961 PMCID: PMC7369437 DOI: 10.1183/23120541.00173-2020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Accepted: 05/06/2020] [Indexed: 11/07/2022] Open
Abstract
One of the major causes of emergency admissions is acute respiratory failure (ARF) [1]. Noninvasive ventilation (NIV) is increasingly used for ARF management because of its efficacy (particularly in hypercapnic patients), achievable goals and because it can be outside the intensive care unit [2]. The benefits of NIV are still under investigation in various hypoxaemic respiratory failure (HRF) aetiologies, such as asthma, pneumonia, immunosuppression and acute respiratory distress syndrome [1]. The possibility of avoiding adverse events by recommending early determination of mask-on proportions in the first 24 h of admission and, consequently, NIV failure in ARF patientshttps://bit.ly/2T0QYVN
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Affiliation(s)
- Yasmin M Madney
- Clinical Pharmacy Dept, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
| | - Haitham Saeed
- Clinical Pharmacy Dept, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
| | - Hadeer S Harb
- Clinical Pharmacy Dept, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
| | - Miguel Guia
- Pulmonology Dept, Hospital Professor Doutor Fernando Fonseca, Amadora, Lisbon, Portugal
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Scala R, Ciarleglio G, Maccari U, Granese V, Salerno L, Madioni C. Ventilator Support and Oxygen Therapy in Palliative and End-of-Life Care in the Elderly. Turk Thorac J 2020; 21:54-60. [PMID: 32163365 DOI: 10.5152/turkthoracj.2020.201401] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Accepted: 11/25/2019] [Indexed: 11/22/2022]
Abstract
Elderly patients suffering from chronic cardio-pulmonary diseases commonly experience acute respiratory failure. As in younger patients, a well-known therapeutic approach of noninvasive mechanical ventilation is able to prevent orotracheal intubation in a large number of severe scenarios in elderly patients. In addition, this type of ventilation is frequently applied in elderly patients who refuse intubation for invasive mechanical ventilation. The rate of failure of noninvasive ventilation may be reduced by means of the integration of new technological devices (i.e., high-flow nasal cannula, extracorporeal CO2 removal, cough assistance and high-frequency chest wall oscillation, and fiberoptic bronchoscopy). Ethical issues with end-of-life decisions and the choice of the environment are not clearly defined in the treatment of elderly with acute respiratory insufficiency.
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Affiliation(s)
- Raffaele Scala
- Division of Pulmonology and Respiratory Intensive Care Unit, San Donato Hospital, Arezzo, Italy
| | - Giuseppina Ciarleglio
- Division of Pulmonology and Respiratory Intensive Care Unit, San Donato Hospital, Arezzo, Italy
| | - Uberto Maccari
- Division of Pulmonology and Respiratory Intensive Care Unit, San Donato Hospital, Arezzo, Italy
| | - Valentina Granese
- Division of Pulmonology and Respiratory Intensive Care Unit, San Donato Hospital, Arezzo, Italy
| | - Laura Salerno
- Division of Pulmonology and Respiratory Intensive Care Unit, San Donato Hospital, Arezzo, Italy
| | - Chiara Madioni
- Division of Pulmonology and Respiratory Intensive Care Unit, San Donato Hospital, Arezzo, Italy
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Fueda Y, Matsuda F, Kataoka T. Assessment of noninvasive positive pressure ventilation in healthy young volunteers using salivary stress biomarkers. Future Sci OA 2020; 6:FSO460. [PMID: 32257373 PMCID: PMC7117558 DOI: 10.2144/fsoa-2019-0150] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Aim: We performed a stress assessment of noninvasive positive pressure ventilation (NPPV) using the salivary biomarkers chromogranin A. Materials & methods: Twenty healthy volunteers were subjected to NPPV for 30 min. We collected saliva samples before and after NPPV and evaluated chromogranin A. Results: We collected saliva samples from 13 volunteers for enzyme measurement. Of the 13 volunteers, 11 showed elevated chromogranin A levels, which were significantly higher after NPPV than before NPPV (p < 0.01). The chromogranin A increase group displayed significantly increased leak flow and reduced respiratory rate and absolute humidity compared with the chromogranin A reduction group. Conclusion: The increase of leak volume might be a stress factor in patients receiving NPPV. Salivary biomarkers are attractive as they are noninvasive and convenient. Noninvasive positive pressure ventilation (NPPV), the delivery of mechanical ventilation to those with respiratory failure, can have complications resulting in stress to the patient. Here, we evaluated stress-related salivary biomarkers during NPPV in healthy individuals. Our results suggest that NPPV might increase stress levels and that humidity and leak volume affected stress.
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Affiliation(s)
- Yuri Fueda
- Department of Medical Engineering, Faculty of Health Sciences, Morinomiya University of Medical Sciences, Osaka, Japan
| | - Fuka Matsuda
- Department of Medical Engineering, Faculty of Health Sciences, Himeji Dokkyo University, Himeji, Hyogo, Japan
| | - Takuya Kataoka
- Department of Medical Engineering, Faculty of Health Sciences, Himeji Dokkyo University, Himeji, Hyogo, Japan
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Rao SV, Udhayachandar R, Rao VB, Raju NA, Nesaraj JJ, Kandasamy S, Samuel P. Voluntary Prone Position for Acute Hypoxemic Respiratory Failure in Unintubated Patients. Indian J Crit Care Med 2020; 24:557-562. [PMID: 32963439 PMCID: PMC7482355 DOI: 10.5005/jp-journals-10071-23495] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Severe hypoxemic respiratory failure is frequently managed with invasive mechanical ventilation with or without prone position (PP). We describe 13 cases of nonhypercapnic acute hypoxemic respiratory failure (AHRF) of varied etiology, who were treated successfully in PP without the need for intubation. Noninvasive ventilation (NIV), high-flow oxygen via nasal cannula, supplementary oxygen with venturi face mask, or nasal cannula were used variedly in these patients. Mechanical ventilatory support is offered to patients with AHRF when other methods, such as NIV and oxygen via high-flow nasal cannula, fail. Invasive mechanical ventilation is fraught with complications which could be immediate, ranging from worsening of hypoxemia, worsening hemodynamics, loss of airway, and even death. Late complications could be ventilator-associated pneumonia, biotrauma, tracheal stenosis, etc. Prone position is known to improve oxygenation and outcome in adult respiratory distress syndrome. We postulated that positioning an unintubated patient with AHRF in PP will improve oxygenation and avoid the need for invasive mechanical ventilation and thereby its complications. Here, we describe a series of 13 patients with hypoxemic respiratory of varied etiology, who were successfully treated in the PP without endotracheal intubation. Two patients (15.4%) had mild, nine (69.2%) had moderate, and two (15.4%) had severe hypoxemia. Oxygenation as assessed by PaO2/FiO2 ratio in supine position was 154 ± 52, which improved to 328 ± 65 after PP. Alveolar to arterial (A-a) O2 gradient improved from a median of 170.5 mm Hg interquartile range (IQR) (127.8, 309.7) in supine position to 49.1 mm Hg IQR (45.0, 56.6) after PP. This improvement in oxygenation took a median of 46 hours, IQR (24, 109). Thus, voluntary PP maneuver improved oxygenation and avoided endotracheal intubation in a select group of patients with hypoxemic respiratory failure. This maneuver may be relevant in the ongoing novel coronavirus disease pandemic by potentially reducing endotracheal intubation and the need for ventilator and therefore better utilization of critical care services.
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Affiliation(s)
- Shoma V Rao
- Surgical ICU, Division of Critical Care, Christian Medical College, Vellore, Tamil Nadu, India
| | - R Udhayachandar
- Surgical ICU, Division of Critical Care, Christian Medical College, Vellore, Tamil Nadu, India
| | - Vasudha B Rao
- Critical Care Unit, Department of Medicine, Launceston General Hospital, Launceston, Tasmania, Australia
| | - Nithin A Raju
- Critical Care Unit, Department of Medicine, Launceston General Hospital, Launceston, Tasmania, Australia
| | - Juliana Jj Nesaraj
- Critical Care Unit, Department of Medicine, Launceston General Hospital, Launceston, Tasmania, Australia
| | - Subramani Kandasamy
- Surgical ICU, Division of Critical Care, Christian Medical College, Vellore, Tamil Nadu, India
| | - Prasanna Samuel
- Department of Biostatistics, Christian Medical College, Vellore, Tamil Nadu, India
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Satici C, López-Padilla D, Schreiber A, Kharat A, Swingwood E, Pisani L, Patout M, Bos LD, Scala R, Schultz MJ, Heunks L. ERS International Congress, Madrid, 2019: highlights from the Respiratory Intensive Care Assembly. ERJ Open Res 2020; 6:00331-2019. [PMID: 32166088 PMCID: PMC7061203 DOI: 10.1183/23120541.00331-2019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Accepted: 01/23/2020] [Indexed: 12/19/2022] Open
Abstract
The Respiratory Intensive Care Assembly of the European Respiratory Society is delighted to present the highlights from the 2019 International Congress in Madrid, Spain. We have selected four sessions that discussed recent advances in a wide range of topics: from acute respiratory failure to cough augmentation in neuromuscular disorders and from extra-corporeal life support to difficult ventilator weaning. The subjects are summarised by early career members in close collaboration with the Assembly leadership. We aim to give the reader an update on the most important developments discussed at the conference. Each session is further summarised into a short list of take-home messages.
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Affiliation(s)
- Celal Satici
- Respiratory Medicine, Istanbul Gaziosmanpasa Training and Research Hospital, Health Science University, Istanbul, Turkey
| | - Daniel López-Padilla
- Respiratory Dept, Gregorio Marañón University Hospital, Spanish Sleep Network, Madrid, Spain
| | - Annia Schreiber
- Interdepartmental Division of Critical Care, University of Toronto, Unity Health Toronto (St Michael's Hospital) and the Li Ka Shing Knowledge Institute, Toronto, Canada
| | - Aileen Kharat
- Pulmonology Dept, Hôpitaux Universitaires de Genève, Geneva, Switzerland
| | - Ema Swingwood
- University Hospitals Bristol NHS Foundation Trust, Adult Therapy Services, Bristol Royal Infirmary, Bristol, UK
| | - Luigi Pisani
- Intensive Care, Amsterdam UMC, Location AMC, University of Amsterdam, Amsterdam, the Netherlands
| | | | - Lieuwe D. Bos
- Intensive Care, Amsterdam UMC, Location AMC, University of Amsterdam, Amsterdam, the Netherlands
- Respiratory Medicine, Amsterdam UMC, Location AMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Raffaele Scala
- Pulmonology and Respiratory Intensive Care Unit, S. Donato Hospital, Arezzo, Italy
| | - Marcus J. Schultz
- Intensive Care, Amsterdam UMC, Location AMC, University of Amsterdam, Amsterdam, the Netherlands
- Mahidol-Oxford Tropical Medicine Research Unit (MORU), Mahidol University, Bangkok, Thailand
- Nuffield Dept of Medicine, University of Oxford, Oxford, UK
| | - Leo Heunks
- Intensive Care, Amsterdam UMC, Location VUmc, Amsterdam, the Netherlands
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Alviar CL, Rico-Mesa JS, Morrow DA, Thiele H, Miller PE, Maselli DJ, van Diepen S. Positive Pressure Ventilation in Cardiogenic Shock: Review of the Evidence and Practical Advice for Patients With Mechanical Circulatory Support. Can J Cardiol 2019; 36:300-312. [PMID: 32036870 DOI: 10.1016/j.cjca.2019.11.038] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Revised: 11/25/2019] [Accepted: 11/26/2019] [Indexed: 12/13/2022] Open
Abstract
Cardiogenic shock (CS) is often complicated by respiratory failure, and more than 80% of patients with CS require respiratory support. Elevated filling pressures from left-ventricular (LV) dysfunction lead to alveolar pulmonary edema, which impairs both oxygenation and ventilation. The implementation of positive pressure ventilation (PPV) improves gas exchange and can improve cardiovascular hemodynamics by reducing preload and afterload of the LV, reducing mitral regurgitation and decreasing myocardial oxygen demand, all of which can help augment cardiac output and improve tissue perfusion. In right ventricular (RV) failure, however, PPV can potentially decrease preload and increase afterload, which can potentially lead to hemodynamic deterioration. Thus, a working understanding of cardiopulmonary interactions during PPV in LV and RV dominant CS states is required to safely treat this complex and high-acuity group of patients with respiratory failure. Herein, we provide a review of the published literature with a comprehensive discussion of the available evidence on the use of PPV in CS. Furthermore, we provide a practical framework for the selection of ventilator settings in patients with and without mechanical circulatory support, induction, and sedation methods, and an algorithm for liberation from PPV in patients with CS.
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Affiliation(s)
- Carlos L Alviar
- The Leon H. Charney Division of Cardiovascular Medicine, New York University Langone Medical Center, New York, New York, USA.
| | - Juan Simon Rico-Mesa
- Department of Medicine, Division of Internal Medicine, University of Texas Health San Antonio, San Antonio, Texas, USA
| | - David A Morrow
- Cardiovascular Division, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Holger Thiele
- Heart Center Leipzig at University of Leipzig, Department of Internal Medicine and Cardiology and Leipzig Heart Institute, Leipzig, Germany
| | - P Elliott Miller
- Division of Cardiovascular Medicine, Yale University School of Medicine, New Haven, Connecticut, USA; Yale National Clinician Scholars Program, New Haven, Connecticut, USA
| | - Diego Jose Maselli
- Department of Medicine, Division of Pulmonary Diseases & Critical Care Medicine, University of Texas Health San Antonio, San Antonio, Texas, USA
| | - Sean van Diepen
- Department of Critical Care Medicine and Division of Cardiology, Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
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Pisani L, Astuto M, Prediletto I, Longhini F. High flow through nasal cannula in exacerbated COPD patients: a systematic review. Pulmonology 2019; 25:348-354. [DOI: 10.1016/j.pulmoe.2019.08.001] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Revised: 08/20/2019] [Accepted: 08/20/2019] [Indexed: 12/21/2022] Open
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41
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Alqahtani JS. Promoting Saudi National Audit of Oxygen Use: Years of Uncertainty. J Taibah Univ Med Sci 2019; 14:477-478. [PMID: 31728148 PMCID: PMC6838914 DOI: 10.1016/j.jtumed.2019.08.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Accepted: 08/21/2019] [Indexed: 11/16/2022] Open
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42
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Esquinas AM, Karim HMR, Zaccagnini M. In Response to Mamo et al. Noninvasive Ventilation After Thoracoabdominal Aortic Surgery: Is the Prevention of Postoperative Pulmonary Complications Rock-solid? J Cardiothorac Vasc Anesth 2019; 33:3219-3220. [PMID: 31444043 DOI: 10.1053/j.jvca.2019.07.149] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Accepted: 07/26/2019] [Indexed: 11/11/2022]
Affiliation(s)
- Antonio M Esquinas
- Intensive Care Unit, Hospital General Universitario Morales Meseguer, Murcia, Spain
| | - Habib Md Reazaul Karim
- Department of Anaesthesiology and Critical Care, All India Institute of Medical Sciences, Raipur, India
| | - Marco Zaccagnini
- Department of Anesthesia & Critical Care, McGill University Health Centre, Montréal, QC, Canada
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Prolonged use of noninvasive positive pressure ventilation after extubation among patients in the intensive care unit following cardiac surgery: The predictors and its impact on patient outcome. Sci Rep 2019; 9:9539. [PMID: 31266972 PMCID: PMC6606632 DOI: 10.1038/s41598-019-45881-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Accepted: 06/11/2019] [Indexed: 01/15/2023] Open
Abstract
This retrospective, observational cohort study aimed to determine the independent risk factors and impact of prolonged non-invasive positive pressure ventilation (NIPPV) after extubation among patients in the intensive care unit following cardiac surgery. Patients who received prophylactic NIPPV after extubation were categorized into prolonged (NIPPV duration >3 days, n = 83) and non-prolonged groups (NIPPV duration ≤3 days, n = 105). The perioperative characteristics and hospital outcomes were recorded. The multivariate analyses identified the preoperative residual volume/total lung capacity (RV/TLC) ratio (adjusted odds ratio [AOR]: 1.10; 95% CI:1.01–1.19, p = 0.022) and postoperative acute kidney injury (AKI) with Kidney Disease Improving Global Outcomes (KDIGO) stage 2–3, 48 h after surgery (AOR: 3.87; 95% CI:1.21–12.37, p = 0.023) as independent predictors of prolonged NIPPV. Patients with both RV/TLC ratio > 46.5% and KDIGO stage 2–3 showed a highly increased risk of prolonged NIPPV (HR 27.17, p = 0.010), which was in turn associated with higher risk of postoperative complications and prolonged ICU and hospital stays. Preoperative RV/TLC ratio and postoperative AKI could identify patients at higher risk for prolonged NIPPV associated with poor outcomes. These findings may allow early recognition of patients who are at a higher risk for prolonged NIPPV, and help refine the perioperative management and critical care.
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