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Gertz SJ, Bhalla A, Chima RS, Emeriaud G, Fitzgerald JC, Hsing DD, Jeyapalan AS, Pike F, Sallee CJ, Thomas NJ, Yehya N, Rowan CM. Immunocompromised-Associated Pediatric Acute Respiratory Distress Syndrome: Experience From the 2016/2017 Pediatric Acute Respiratory Distress Syndrome Incidence and Epidemiology Prospective Cohort Study. Pediatr Crit Care Med 2024; 25:288-300. [PMID: 38236083 PMCID: PMC10994753 DOI: 10.1097/pcc.0000000000003421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2024]
Abstract
OBJECTIVES To characterize immunocompromised-associated pediatric acute respiratory distress syndrome (I-PARDS) and contrast it to PARDS. DESIGN This is a secondary analysis of the 2016-2017 PARDS incidence and epidemiology (PARDIE) study, a prospective observational, cross-sectional study of children with PARDS. SETTING Dataset of 145 PICUs across 27 countries. PATIENTS During 10 nonconsecutive weeks (from May 2016 to June 2017), data about immunocompromising conditions (ICCs, defined as malignancy, congenital/acquired immunodeficiency, posttransplantation, or diseases requiring immunosuppression) were collected. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Of 708 subjects, 105 (14.8%) had ICC. Before the development of I-PARDS, those with ICC were more likely to be hospitalized (70% vs. 35%, p < 0.001), have more at-risk for PARDS ( p = 0.046), and spent more hours at-risk (20 [interquartile range, IQR: 8-46] vs. 11 [IQR: 4-33], [ p = 0.002]). Noninvasive ventilation (NIV) use was more common in those with ICC ( p < 0.001). Of those diagnosed with PARDS on NIV ( n = 161), children with ICC were more likely to be subsequently intubated ( n = 28/40 [70%] vs n = 53/121 [44%], p = 0.004). Severe PARDS was more common (32% vs 23%, p < 0.001) in I-PARDS. Oxygenation indices were higher at diagnosis and had less improvement over the first 3 days of PARDS ( p < 0.001). Children with I-PARDS had greater nonpulmonary organ dysfunction. Adjusting for Pediatric Risk of Mortality IV and oxygenation index, children with I-PARDS had a higher severity of illness-adjusted PICU mortality (adjusted hazard ratio: 3.0 [95% CI, 1.9-4.7] p < 0.001) and were less likely to be extubated alive within 28 days (subdistribution hazard ratio: 0.47 [95% CI, 0.31-0.71] p < 0.001). CONCLUSIONS I-PARDS is a unique subtype of PARDS associated with hospitalization before diagnosis and increased: time at-risk for PARDS, NIV use, hypoxia, nonpulmonary organ dysfunction, and mortality. The opportunity for early detection and intervention seems to exist. Dedicated study in these patients is imperative to determine if targeted interventions will benefit these unique patients with the ultimate goal of improving outcomes.
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Affiliation(s)
- Shira J Gertz
- Division of Pediatric Critical Care, Department of Pediatrics, Cooperman Barnabas Medical Center, Livingston, NJ
| | - Anoopindar Bhalla
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Los Angeles and University of Southern California, Los Angeles, CA
| | - Ranjit S Chima
- Division of Critical Care Medicine, Department of Pediatrics, Cincinnati Children's Hospital Medical Center and University of Cincinnati, Cincinnati, OH
| | - Guillaume Emeriaud
- Department of Pediatrics, Centre Hospitalier Universitaire Sainte-Justine and Université de Montréal, Montreal, QC, Canada
| | - Julie C Fitzgerald
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia and University of Pennsylvania, Philadelphia, PA
| | - Deyin D Hsing
- Department of Pediatrics, New York Presbyterian Hospital and Weill Cornell Medical College, New York, NY
| | - Asumthia S Jeyapalan
- Division of Critical Care Medicine, Department of Pediatrics, University of Miami, Miami, FL
| | - Francis Pike
- Department of Biostatistics, Indiana University, Indianapolis, IN
| | - Colin J Sallee
- Division of Pediatric Critical Care, Department of Pediatrics, UCLA Mattel Children's Hospital, University of California Los Angeles, Los Angeles, CA
| | - Neal J Thomas
- Division of Pediatric Critical Care Medicine, Department of Pediatrics and Public Health Science, Penn State Hershey Children's Hospital, Hershey, PA
| | - Nadir Yehya
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia and University of Pennsylvania, Philadelphia, PA
| | - Courtney M Rowan
- Division of Critical Care, Department of Pediatrics, Indiana University School of Medicine and Riley Hospital for Children at IU Health, Indianapolis, IN
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Emeriaud G, López-Fernández YM, Khemani RG. The authors reply. Pediatr Crit Care Med 2024; 25:e169-e171. [PMID: 38451804 DOI: 10.1097/pcc.0000000000003438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/09/2024]
Affiliation(s)
- Guillaume Emeriaud
- Department of Pediatrics, Sainte-Justine Hospital, Université de Montréal, Montréal, QC, Canada
| | - Yolanda M López-Fernández
- Pediatric Intensive Care Unit, Department of Pediatrics, Cruces University Hospital, Biocruces-Bizkaia Health Research Institute, Bizkaia, Spain
| | - Robinder G Khemani
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital Los Angeles, Keck School of Medicine, University of Southern California, Los Angeles, CA
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Lepage-Farrell A, Tabone L, Plante V, Kawaguchi A, Feder J, Al Omar S, Emeriaud G. Noninvasive Neurally Adjusted Ventilatory Assist in Infants With Bronchiolitis: Respiratory Outcomes in a Single-Center, Retrospective Cohort, 2016-2018. Pediatr Crit Care Med 2024; 25:201-211. [PMID: 38019615 DOI: 10.1097/pcc.0000000000003407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2023]
Abstract
OBJECTIVES To describe our experience of using noninvasive neurally adjusted ventilatory assist (NIV-NAVA) in infants with bronchiolitis, its association with the evolution of respiratory effort, and PICU outcomes. DESIGN Retrospective analysis of a prospectively curated, high-frequency electronic database. SETTING A PICU in a university-affiliated maternal-child health center in Canada. PATIENTS Patients younger than 2 years old who were admitted with a diagnosis of acute bronchiolitis and treated with NIV-NAVA from October 2016 to June 2018. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Patient characteristics, as well as respiratory and physiologic parameters, including electrical diaphragmatic activity (Edi), were extracted from the electronic database. Respiratory effort was estimated using the modified Wood Clinical Asthma Score (mWCAS) and the inspiratory Edi. A comparison in the respiratory effort data was made between the 2 hours before and 2 hours after starting NIV-NAVA. In the two seasons, 64 of 205 bronchiolitis patients were supported with NIV-NAVA. These 64 patients had a median (interquartile range [IQR]) age of 52 days (32-92 d), and there were 36 of 64 males. Treatment with NIV-NAVA was used after failure of first-tier noninvasive respiratory support; 25 of 64 patients (39%) had at least one medical comorbidity. NIV-NAVA initiation was associated with a moderate decrease in mWCAS from 3.0 (IQR, 2.5-3.5) to 2.5 (IQR, 2.0-3.0; p < 0.001). NIV-NAVA initiation was also associated with a statistically significant decrease in Edi ( p < 0.01). However, this decrease was only clinically relevant in infants with a 2-hour baseline Edi greater than 20 μV; here, the before and after Edi was 44 μV (IQR, 33-54 μV) compared with 27 μV (IQR, 21-36 μV), respectively ( p < 0.001). Overall, six of 64 patients (9%) required endotracheal intubation. CONCLUSIONS In this single-center retrospective cohort, in infants with bronchiolitis who were considered to have failed first-tier noninvasive respiratory support, the use of NIV-NAVA was associated with a rapid decrease in respiratory effort and a 9% intubation rate.
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Affiliation(s)
- Alex Lepage-Farrell
- Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Montreal, QC, Canada
- Department of Pediatrics, London Children's Hospital, Western University, London, ON, Canada
| | - Laurence Tabone
- Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Montreal, QC, Canada
- Pediatric Intensive Care and Pediatric Emergency Department, CHU Clocheville, Tours, France
| | - Virginie Plante
- Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Montreal, QC, Canada
| | - Atsushi Kawaguchi
- Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Montreal, QC, Canada
- Department of Pediatrics, Pediatric Critical Care, St Marianna University, Kawasaki, Japan
| | - Joshua Feder
- Department of Pediatrics, Pediatric Intensive Care Unit, Montreal Children's Hospital, McGill University, Montreal, QC, Canada
| | - Sally Al Omar
- CHU Sainte Justine Research Center, Université de Montréal, Montreal, QC, Canada
| | - Guillaume Emeriaud
- Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Montreal, QC, Canada
- CHU Sainte Justine Research Center, Université de Montréal, Montreal, QC, Canada
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Ducharme-Crevier L, Furlong-Dillard J, Jung P, Chiusolo F, Malone MP, Ambati S, Parsons SJ, Krawiec C, Al-Subu A, Polikoff LA, Napolitano N, Tarquinio KM, Shenoi A, Talukdar A, Mallory PP, Giuliano JS, Breuer RK, Kierys K, Kelly SP, Motomura M, Sanders RC, Freeman A, Nagai Y, Glater-Welt LB, Wilson J, Loi M, Adu-Darko M, Shults J, Nadkarni V, Emeriaud G, Nishisaki A. Safety of primary nasotracheal intubation in the pediatric intensive care unit (PICU). Intensive Care Med Paediatr Neonatal 2024; 2:7. [PMID: 38404646 PMCID: PMC10891187 DOI: 10.1007/s44253-024-00035-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Accepted: 02/09/2024] [Indexed: 02/27/2024]
Abstract
Background Nasal tracheal intubation (TI) represents a minority of all TI in the pediatric intensive care unit (PICU). The risks and benefits of nasal TI are not well quantified. As such, safety and descriptive data regarding this practice are warranted. Methods We evaluated the association between TI route and safety outcomes in a prospectively collected quality improvement database (National Emergency Airway Registry for Children: NEAR4KIDS) from 2013 to 2020. The primary outcome was severe desaturation (SpO2 > 20% from baseline) and/or severe adverse TI-associated events (TIAEs), using NEAR4KIDS definitions. To balance patient, provider, and practice covariates, we utilized propensity score (PS) matching to compare the outcomes of nasal vs. oral TI. Results A total of 22,741 TIs [nasal 870 (3.8%), oral 21,871 (96.2%)] were reported from 60 PICUs. Infants were represented in higher proportion in the nasal TI than the oral TI (75.9%, vs 46.2%), as well as children with cardiac conditions (46.9% vs. 14.4%), both p < 0.001. Severe desaturation or severe TIAE occurred in 23.7% of nasal and 22.5% of oral TI (non-adjusted p = 0.408). With PS matching, the prevalence of severe desaturation and or severe adverse TIAEs was 23.6% of nasal vs. 19.8% of oral TI (absolute difference 3.8%, 95% confidence interval (CI): - 0.07, 7.7%), p = 0.055. First attempt success rate was 72.1% of nasal TI versus 69.2% of oral TI, p = 0.072. With PS matching, the success rate was not different between two groups (nasal 72.2% vs. oral 71.5%, p = 0.759). Conclusion In this large international prospective cohort study, the risk of severe peri-intubation complications was not significantly higher. Nasal TI is used in a minority of TI in PICUs, with substantial differences in patient, provider, and practice compared to oral TI.A prospective multicenter trial may be warranted to address the potential selection bias and to confirm the safety of nasal TI.
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Affiliation(s)
- Laurence Ducharme-Crevier
- Pediatric Intensive Care Unit, Department of Pediatrics, CHU Sainte-Justine Université de Montréal, Montréal, QC H3T 1C5 Canada
| | - Jamie Furlong-Dillard
- Department of Pediatric Critical Care, Norton Children's Hospital, University of Louisville, Louisville, KY USA
| | - Philipp Jung
- Department of Pediatrics, University Hospital Schleswig Holstein, Campus Luebeck, Luebeck, Germany
| | - Fabrizio Chiusolo
- Department of Anesthesia and Critical Care, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Matthew P Malone
- Division of Critical Care Medicine, Department of Pediatrics, The University of Arkansas for Medical Sciences, Arkansas Children's Hospital, Little Rock, AR USA
| | - Shashikanth Ambati
- Division of Pediatric Critical Care, Department of Pediatrics, Albany Medical Center, Albany, NY USA
| | - Simon J Parsons
- Section of Critical Care Medicine, Department of Pediatrics, Alberta Children's Hospital, Calgary, AB Canada
| | - Conrad Krawiec
- Pediatric Critical Care, Department of Pediatrics, College of Medicine, Penn State Health Children's Hospital, Hershey, PA USA
| | - Awni Al-Subu
- Department of Pediatrics, School of Medicine and Public Health, University of Wisconsin, Madison, WI USA
| | - Lee A Polikoff
- Division of Pediatric Critical Care Medicine, Warren Alpert Medical School of Brown University, Providence, RI USA
| | - Natalie Napolitano
- Respiratory Therapy Department, Children's Hospital of Philadelphia, Philadelphia, PA USA
| | - Keiko M Tarquinio
- College of Health Professions, the Medical University of South Carolina, Charleston, SC USA
| | - Asha Shenoi
- Division of Pediatric Critical Care, Department of Pediatrics, University of Kentucky School of Medicine, Lexington, KY USA
| | - Andrea Talukdar
- Pediatric Critical Care, Medical Center/Children's Hospital and Medical Center of Omaha, University of Nebraska, Omaha, NE USA
| | - Palen P Mallory
- Division of Pediatric Critical Care Medicine, Duke University, Durham, NC USA
| | - John S Giuliano
- Department of Pediatrics (Critical Care Medicine), Yale University School of Medicine, New Haven, CT USA
| | - Ryan K Breuer
- Division of Critical Care Medicine, Department of Pediatrics, Oishei Children's Hospital, Buffalo, NY USA
| | - Krista Kierys
- Pediatric Intensive Care Unit, Penn State Health, Philadelphia, PA USA
| | - Serena P Kelly
- Division of Pediatric Critical Care, OHSU Doernbecher Children's Hospital, Portland, OR USA
| | - Makoto Motomura
- Division of Pediatric Critical Care Medicine, Aichi Children's Health and Medical Center, Obu, Aichi Japan
| | - Ron C Sanders
- Section of Critical Care, Department of Pediatrics, UAMS/Arkansas Children's Hospital, Little Rock, AR USA
| | - Ashley Freeman
- Pediatric Critical Care, Department of Pediatrics, Children's Hospital of Georgia at the Medical College of Georgia, Augusta, GA USA
| | - Yuki Nagai
- Division of Pediatric Critical Care Medicine, Kobe Children's Hospital, Kobe, Hyogo Japan
| | - Lily B Glater-Welt
- Pediatric Critical Care Medicine, Cohen Children's Medical Center of New York/Northwell, Queens, NY USA
| | - Joseph Wilson
- Pediatric Critical Care Medicine, University of Louisville, Louisville, KY USA
| | - Mervin Loi
- Department of Pediatric Subspecialties, Children's Intensive Care Unit KK Women's and Children's Hospital, Singapore, Singapore
| | - Michelle Adu-Darko
- Division of Pediatric Critical Care, Department of Pediatrics, University of Virginia Hospital, Charlottesville, VA USA
| | - Justine Shults
- Department of Biostatistics, Epidemiology, and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA USA
| | - Vinay Nadkarni
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, Philadelphia, PA USA
| | - Guillaume Emeriaud
- Pediatric Intensive Care Unit, Department of Pediatrics, CHU Sainte-Justine Université de Montréal, Montréal, QC H3T 1C5 Canada
| | - Akira Nishisaki
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, Philadelphia, PA USA
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Tabone L, El-Tannoury J, Levy M, Sauthier M, Joram N, Du Pont-Thibodeau G, Bourgoin P, Al-Omar S, Poirier N, Emeriaud G, Thibault C. Determining Optimal Mean Arterial Blood Pressure Based on Cerebral Autoregulation in Children after Cardiac Surgery. Pediatr Cardiol 2024; 45:81-91. [PMID: 37945783 DOI: 10.1007/s00246-023-03326-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Accepted: 10/10/2023] [Indexed: 11/12/2023]
Abstract
To evaluate the feasibility of continuous determination of the optimal mean arterial blood pressure (opt-MAP) according to cerebral autoregulation and to describe the opt-MAP, the autoregulation limits, and the time spent outside these limits in children within 48 h of cardiac surgery. Cerebral autoregulation was assessed using the correlation coefficient (COx) between cerebral oxygenation and MAP in children following cardiac surgery. Plots depicting the COx according to the MAP were used to determine the opt-MAP using weighted multiple time windows. For each patient, we estimated (1) the time spent with MAP outside the autoregulation limits and (2) the burden of deviation, defined as the area between the MAP curve and the autoregulation limits when the MAP was outside these limits. Fifty-one patients with a median age of 7.1 (IQR 0.7-52.0) months old were included. The opt-MAP was calculated for 94% (IQR 90-96) of the monitored time. The opt-MAP was significantly lower in neonates < 1 month old. The patients spent 24% (18-31) of the time outside of the autoregulation limits, with no significant differences between age groups. Continuous determination of the opt-MAP is feasible in children within the first 48 h following cardiac surgery.
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Affiliation(s)
- Laurence Tabone
- Division of Critical Care Medicine, Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Montreal, QC, Canada
- Pediatric Intensive Care Unit and Pediatric Emergency Department, CHU Clocheville, Tours, France
| | - Jihad El-Tannoury
- Research Center, CHU Sainte-Justine, Université de Montréal, Montreal, QC, Canada
| | - Michael Levy
- Pediatric Intensive Care Unit, CHU Robert Debré, Paris, France
| | - Michael Sauthier
- Division of Critical Care Medicine, Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Montreal, QC, Canada
- Research Center, CHU Sainte-Justine, Université de Montréal, Montreal, QC, Canada
| | - Nicolas Joram
- Pediatric Intensive Care Unit, CHU de Nantes, Nantes, France
| | - Geneviève Du Pont-Thibodeau
- Division of Critical Care Medicine, Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Montreal, QC, Canada
- Research Center, CHU Sainte-Justine, Université de Montréal, Montreal, QC, Canada
| | - Pierre Bourgoin
- Pediatric Intensive Care Unit, CHU de Nantes, Nantes, France
| | - Sally Al-Omar
- Research Center, CHU Sainte-Justine, Université de Montréal, Montreal, QC, Canada
| | - Nancy Poirier
- Department of Cardiac Surgery, CHU Sainte-Justine, Université de Montréal, Montreal, QC, Canada
| | - Guillaume Emeriaud
- Division of Critical Care Medicine, Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Montreal, QC, Canada
- Research Center, CHU Sainte-Justine, Université de Montréal, Montreal, QC, Canada
| | - Céline Thibault
- Division of Critical Care Medicine, Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Montreal, QC, Canada.
- Research Center, CHU Sainte-Justine, Université de Montréal, Montreal, QC, Canada.
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Furlong-Dillard JM, Nguyen A, Facciolo MD, Feygin YB, Napolitano N, Emeriaud G, Berkenbosch JW, Owen EB. Associations With Severe Desaturation Events Among Children Receiving Noninvasive Respiratory Support at Time of Intubation. Respir Care 2023; 68:1646-1656. [PMID: 37553217 PMCID: PMC10676262 DOI: 10.4187/respcare.10765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/10/2023]
Abstract
BACKGROUND Endotracheal intubation is a common procedure associated with adverse events, including severe desaturation. Many patients receive noninvasive respiratory support to reduce the need for intubation. There are minimal data about the association between noninvasive respiratory support and the risk of a severe desaturation event during intubation. We aim to differentiate patients based on the level of noninvasive respiratory support, analyze the severe desaturation event by groups, and identify modifiable risk factors. METHODS Oral intubations, excluding tube exchanges or re-intubation after unplanned extubation, from October 2018 through July 2020, at the study site were reviewed. A severe desaturation event was defined as [Formula: see text] < 70% or a >15% decrease from baseline in cyanotic heart disease. We analyzed outcomes by 4 groups: room air/nasal cannula (≤0.5 L/kg/min), high-flow nasal cannula (HFNC) (0.5-2 L/kg/min), high HFNC (≥2 L/kg/min), and noninvasive ventilation (NIV). RESULTS Of 243 subjects who were intubated, 31% were receiving room air/nasal cannula, 25% were receiving HFNC, 18% were receiving high HFNC, and 26% were receiving NIV. Twelve percent of all the subjects had a severe desaturation event. In a univariate analysis, the incidence of a severe desaturation event was similar among all levels of respiratory support (P = .14). A severe desaturation event was more likely in those subjects who were receiving [Formula: see text] ≥ 0.6 at the time of the decision to intubate (19.6%) versus [Formula: see text] < 0.6 (8.1%) (P = .02). The duration of noninvasive respiratory support was longer (5 vs 1 h; P = .02) among those with a severe desaturation event. In a regression analysis, when adjusting for ≥2 intubation attempts pre-intubation, NIV use was independently associated with increased odds of severe desaturation events (odds ratio 3.14, CI 1.08-10.5). CONCLUSIONS Results of our study suggest that [Formula: see text] > 0.60, the duration of noninvasive respiratory support, and exposure to NIV before an intubation are risk factors of severe desaturation events during intubation.
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Affiliation(s)
- Jamie M Furlong-Dillard
- Division of Pediatric Critical Care, Department of Pediatrics, Norton Children's Hospital, University of Louisville School of Medicine, Louisville, Kentucky.
| | - Anh Nguyen
- Division of Pediatric Critical Care, Department of Pediatrics, Seattle Children's Hospital, University of Washington School of Medicine, Seattle, Washington
| | - Michael D Facciolo
- Division of Pediatric Critical Care, Department of Pediatrics, Norton Children's Hospital, University of Louisville School of Medicine, Louisville, Kentucky
| | - Yana B Feygin
- Norton Children's Research Institute affiliated with the University of Louisville School of Medicine, Louisville, Kentucky
| | - Natalie Napolitano
- Respiratory Care Department, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Guillaume Emeriaud
- Division des Soins Intensifs Pédiatriques, Département de Pédiatrie, CHU Sainte-Justine, Université de Montréal, Montréal, Québec, Canada
| | - John W Berkenbosch
- Division of Pediatric Critical Care, Department of Pediatrics, Norton Children's Hospital, University of Louisville School of Medicine, Louisville, Kentucky
| | - Erin B Owen
- Division of Pediatric Critical Care, Department of Pediatrics, Norton Children's Hospital, University of Louisville School of Medicine, Louisville, Kentucky
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Brossier D, Flechelles O, Sauthier M, Engert C, Chahir Y, Emeriaud G, Cheriet F, Jouvet P, de Montigny S. Evaluation of the SIMULRESP: A simulation software of child and teenager cardiorespiratory physiology. Pediatr Pulmonol 2023; 58:2832-2840. [PMID: 37530484 DOI: 10.1002/ppul.26595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 12/16/2022] [Accepted: 06/30/2023] [Indexed: 08/03/2023]
Abstract
BACKGROUND Mathematical models based on the physiology when programmed as a software can be used to teach cardiorespiratory physiology and to forecast the effect of various ventilatory support strategies. We developed a cardiorespiratory simulator for children called "SimulResp." The purpose of this study was to evaluate the quality of SimulResp. METHODS SimulResp quality was evaluated on accuracy, robustness, repeatability, and reproducibility. Blood gas values (pH, PaCO2 , PaO2, and SaO2 ) were simulated for several subjects with different characteristics and in different situations and compared to expected values available as reference. The correlation between reference and simulated data was evaluated by the coefficient of determination and Intraclass correlation coefficient. The agreement was evaluated with the Bland & Altman analysis. RESULTS SimulResp produced healthy child physiological values within normal range (pH 7.40 ± 0.5; PaCO2 40 ± 5 mmHg; PaO2 90 ± 10 mmHg; SaO2 97 ± 3%) starting from a weight of 25-35 kg, regardless of ventilator support. SimulResp failed to simulate accurate values for subjects under 25 kg and/or affected with pulmonary disease and mechanically ventilated. Based on the repeatability was considered as excellent and the reproducibility as mild to good. SimulResp's prediction remains stable within time. CONCLUSIONS The cardiorespiratory simulator SimulResp requires further development before future integration into a clinical decision support system.
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Affiliation(s)
- David Brossier
- CHU Sainte Justine Research Center, Université de Montreal, Montreal, Canada
- Pediatric Intensive Care Unit, CHU de Caen, Caen, France
- School of Medicine, Université Caen Normandie, Caen, France
- Université de Lille, ULR 2694-METRICS: Évaluation des technologies de santé et des pratiques médicales, Lille, France
- Université Caen Normandie, GREYC, Caen, France
| | - Olivier Flechelles
- Pediatric and Neonatal Intensive Care Unit, CHU de Martinique, Fort de France, France
| | - Michael Sauthier
- CHU Sainte Justine Research Center, Université de Montreal, Montreal, Canada
- Pediatric Intensive Care Unit, CHU Sainte Justine, Montreal, Canada
| | - Catherine Engert
- CHU Sainte Justine Research Center, Université de Montreal, Montreal, Canada
| | | | - Guillaume Emeriaud
- CHU Sainte Justine Research Center, Université de Montreal, Montreal, Canada
- Pediatric Intensive Care Unit, CHU Sainte Justine, Montreal, Canada
| | - Farida Cheriet
- CHU Sainte Justine Research Center, Université de Montreal, Montreal, Canada
- École Polytechnique de Montréal, Montréal, Canada
| | - Philippe Jouvet
- CHU Sainte Justine Research Center, Université de Montreal, Montreal, Canada
- Pediatric Intensive Care Unit, CHU Sainte Justine, Montreal, Canada
| | - Simon de Montigny
- CHU Sainte Justine Research Center, Université de Montreal, Montreal, Canada
- École de santé publique, Université de Montréal, Montréal, Canada
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Emeriaud G, Pons-Òdena M, Bhalla AK, Shein SL, Killien EY, Alapont VMI, Rowan C, Baudin F, Lin JC, Grégoire G, Napolitano N, Mayordomo-Colunga J, Diaz F, Cruces P, Medina A, Smith L, Khemani RG. Noninvasive Ventilation for Pediatric Acute Respiratory Distress Syndrome: Experience From the 2016/2017 Pediatric Acute Respiratory Distress Syndrome Incidence and Epidemiology Prospective Cohort Study. Pediatr Crit Care Med 2023; 24:715-726. [PMID: 37255352 PMCID: PMC10524424 DOI: 10.1097/pcc.0000000000003281] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
OBJECTIVES The worldwide practice and impact of noninvasive ventilation (NIV) in pediatric acute respiratory distress syndrome (PARDS) is unknown. We sought to describe NIV use and associated clinical outcomes in PARDS. DESIGN Planned ancillary study to the 2016/2017 prospective Pediatric Acute Respiratory Distress Syndrome Incidence and Epidemiology study. SETTING One hundred five international PICUs. PATIENTS Patients with newly diagnosed PARDS admitted during 10 study weeks. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Children were categorized by their respiratory support at PARDS diagnosis into NIV or invasive mechanical ventilation (IMV) groups. Of 708 subjects with PARDS, 160 patients (23%) received NIV at PARDS diagnosis (NIV group). NIV failure rate (defined as tracheal intubation or death) was 84 of 160 patients (53%). Higher nonrespiratory pediatric logistic organ dysfunction (PELOD-2) score, Pa o2 /F io2 was less than 100 at PARDS diagnosis, immunosuppression, and male sex were independently associated with NIV failure. NIV failure was 100% among patients with nonrespiratory PELOD-2 score greater than 2, Pa o2 /F io2 less than 100, and immunosuppression all present. Among patients with Pa o2 /F io2 greater than 100, children in the NIV group had shorter total duration of NIV and IMV, than the IMV at initial diagnosis group. We failed to identify associations between NIV use and PICU survival in a multivariable Cox regression analysis (hazard ratio 1.04 [95% CI, 0.61-1.80]) or mortality in a propensity score matched analysis ( p = 0.369). CONCLUSIONS Use of NIV at PARDS diagnosis was associated with shorter exposure to IMV in children with mild to moderate hypoxemia. Even though risk of NIV failure was high in some children, we failed to identify greater hazard of mortality in these patients.
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Affiliation(s)
- Guillaume Emeriaud
- Department of Pediatrics, Pediatric Intensive Care Unit, CHU Sainte-Justine, Université de Montréal, Montreal, QC, Canada
| | - Marti Pons-Òdena
- Inmune and Respiratory dysfunction in the child research group. Institut de Recerca Sant Joan de Déu, Santa Rosa 39-57, 08950 Esplugues de Llobregat, Spain
- Pediatric Intensive Care and Intermediate care Department, Sant Joan de Déu University Hospital, Universitat de Barcelona, Esplugues de Llobregat, Spain
| | - Anoopindar K Bhalla
- Department of Anesthesiology and Critical Care Medicine, Children’s Hospital Los Angeles, USA
- Department of Pediatrics, Keck School of Medicine, University of Southern California, USA
| | - Steven L Shein
- Rainbow Babies and Children’s Hospital, Division of Pediatric Critical Care Medicine, Cleveland Ohio USA
| | - Elizabeth Y Killien
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Washington School of Medicine, USA
| | | | - Courtney Rowan
- Department of Pediatrics, Division of Pediatric Critical Care Medicine, Indiana University School of Medicine, Riley Hospital for Children, Indianapolis, IN, USA
| | - Florent Baudin
- Réanimation Pédiatrique, Hospices Civils de Lyon, Hôpital Femme Mère Enfant, Lyon, France
| | - John C Lin
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Washington University School of Medicine, USA
| | - Gabrielle Grégoire
- Applied Clinical Research Unit, CHU Sainte-Justine, Montreal, QC, Canada
| | - Natalie Napolitano
- Respiratory Therapy Department, Children’s Hospital of Philadelphia, USA
| | - Juan Mayordomo-Colunga
- Pediatric Intensive Care Unit. Hospital Universitario Central de Asturias, Spain
- Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Spain
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), Spain
| | - Franco Diaz
- Instituto de Ciencias e innovación en medicina (ICIM), Universidad del Desarrollo, Santiago de Chile
- Unidad de Paciente Crítico Pediátrico, Hospital El Carmen de Maipú, Santiago de Chile
| | - Pablo Cruces
- Unidad de Paciente Crítico Pediátrico, Hospital El Carmen de Maipú, Santiago de Chile
- Escuela de Medicina Veterinaria, Facultad de Ciencias de la Vida, Universidad Andres Bello, Santiago, Chile
| | - Alberto Medina
- Pediatric Intensive Care Unit. Hospital Universitario Central de Asturias, Spain
- Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Spain
| | - Lincoln Smith
- Department of Pediatrics, University of Washington, Seattle Children’s Hospital, USA
| | - Robinder G Khemani
- Department of Anesthesiology and Critical Care Medicine, Children’s Hospital Los Angeles, USA
- Department of Pediatrics, Keck School of Medicine, University of Southern California, USA
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Milesi C, Mortamet G, Bordessoule A, Rambaud J, Emeriaud G. Severe bronchiolitis in infants less than 12 months old. Authors' reply. Intensive Care Med 2023; 49:888-889. [PMID: 37256339 DOI: 10.1007/s00134-023-07093-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Accepted: 04/29/2023] [Indexed: 06/01/2023]
Affiliation(s)
- Christophe Milesi
- Pediatric Intensive Care Unit, Montpellier University Hospital, Montpellier, France.
- Department of Neonatal Medicine and Paediatric Intensive Care Unit, Arnaud de Villeneuve Hospital, Montpellier University Hospital, 371 Avenue du Doyen Gaston Giraud, 34295 Cedex 5, Montpellier, France.
| | - Guillaume Mortamet
- Pediatric Intensive Care Unit, Grenoble-Alpes University Hospital, Grenoble, France
| | - Alice Bordessoule
- Pediatric Intensive Care Unit, Geneva University Hospital, Hôpitaux Universitaires de Genève, Geneva, Switzerland
| | - Jérôme Rambaud
- Pediatric Intensive Care Unit, Trousseau Hospital, Assistance Publique des Hôpitaux de Paris, Paris, France
| | - Guillaume Emeriaud
- Pediatric Intensive Care Unit, Sainte-Justine University Hospital, Montreal, Canada
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10
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Plante V, Poirier C, Guay H, Said C, Sauthier M, Al-Omar S, Harrington K, Emeriaud G. Elevated Diaphragmatic Tonic Activity in PICU Patients: Age-Specific Definitions, Prevalence, and Associations. Pediatr Crit Care Med 2023; 24:447-457. [PMID: 36883829 DOI: 10.1097/pcc.0000000000003193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/09/2023]
Abstract
OBJECTIVES Tonic diaphragmatic activity (tonic Edi, i.e., sustained diaphragm activation throughout expiration) reflects diaphragmatic effort to defend end-expiratory lung volumes. Detection of such elevated tonic Edi may be useful in identifying patients who need increased positive end-expiratory pressure. We aimed to: 1) identify age-specific definitions for elevated tonic Edi in ventilated PICU patients and 2) describe the prevalence and factors associated with sustained episodes of high tonic Edi. DESIGN Retrospective study using a high-resolution database. SETTING Single-center tertiary PICU. PATIENTS Four hundred thirty-one children admitted between 2015 and 2020 with continuous Edi monitoring. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS We characterized our definition of tonic Edi using data from the recovery phase of respiratory illness (i.e., final 3 hr of Edi monitoring, excluding patients with significant persistent disease or with diaphragm pathology). High tonic Edi was defined as population data exceeding the 97.5th percentile, which for infants younger than 1 year was greater than 3.2 μV and for older children as greater than 1.9 μV. These thresholds were then used to identify patients with episodes of sustained elevated tonic Edi in the first 48 hours of ventilation (acute phase). Overall, 62 of 200 (31%) of intubated patients and 138 of 222 (62%) of patients on noninvasive ventilation (NIV) had at least one episode of high tonic Edi. These episodes were independently associated with the diagnosis of bronchiolitis (intubated patients: adjusted odds [aOR], 2.79 [95% CI, 1.12-7.11]); NIV patients: aOR, 2.71 [1.24-6.0]). There was also an association with tachypnea and, in NIV patients, more severe hypoxemia. CONCLUSIONS Our proposed definition of elevated tonic Edi quantifies abnormal diaphragmatic activity during expiration. Such a definition may help clinicians to identify those patients using abnormal effort to defend end-expiratory lung volume. In our experience, high tonic Edi episodes are frequent, especially during NIV and in patients with bronchiolitis.
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Affiliation(s)
- Virginie Plante
- Division of Pediatric Intensive Care, Department of Pediatrics, Sainte-Justine Hospital, University of Montreal, Montreal, QC, Canada
| | - Clarice Poirier
- Division of Pediatric Intensive Care, Department of Pediatrics, Sainte-Justine Hospital, University of Montreal, Montreal, QC, Canada
| | - Hélène Guay
- Division of Pediatric Intensive Care, Department of Pediatrics, Sainte-Justine Hospital, University of Montreal, Montreal, QC, Canada
| | - Carla Said
- Division of Pediatric Intensive Care, Department of Pediatrics, Sainte-Justine Hospital, University of Montreal, Montreal, QC, Canada
- Department of Mathematics, Université Paris-Saclay, Paris, France
| | - Michael Sauthier
- Division of Pediatric Intensive Care, Department of Pediatrics, Sainte-Justine Hospital, University of Montreal, Montreal, QC, Canada
| | - Sally Al-Omar
- Division of Pediatric Intensive Care, Department of Pediatrics, Sainte-Justine Hospital, University of Montreal, Montreal, QC, Canada
| | - Karen Harrington
- Division of Pediatric Intensive Care, Department of Pediatrics, Sainte-Justine Hospital, University of Montreal, Montreal, QC, Canada
| | - Guillaume Emeriaud
- Division of Pediatric Intensive Care, Department of Pediatrics, Sainte-Justine Hospital, University of Montreal, Montreal, QC, Canada
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11
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Kneyber MCJ, Khemani RG, Bhalla A, Blokpoel RGT, Cruces P, Dahmer MK, Emeriaud G, Grunwell J, Ilia S, Katira BH, Lopez-Fernandez YM, Rajapreyar P, Sanchez-Pinto LN, Rimensberger PC. Understanding clinical and biological heterogeneity to advance precision medicine in paediatric acute respiratory distress syndrome. Lancet Respir Med 2023; 11:197-212. [PMID: 36566767 PMCID: PMC10880453 DOI: 10.1016/s2213-2600(22)00483-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 10/14/2022] [Accepted: 11/15/2022] [Indexed: 12/24/2022]
Abstract
Paediatric acute respiratory distress syndrome (PARDS) is a heterogeneous clinical syndrome that is associated with high rates of mortality and long-term morbidity. Factors that distinguish PARDS from adult acute respiratory distress syndrome (ARDS) include changes in developmental stage and lung maturation with age, precipitating factors, and comorbidities. No specific treatment is available for PARDS and management is largely supportive, but methods to identify patients who would benefit from specific ventilation strategies or ancillary treatments, such as prone positioning, are needed. Understanding of the clinical and biological heterogeneity of PARDS, and of differences in clinical features and clinical course, pathobiology, response to treatment, and outcomes between PARDS and adult ARDS, will be key to the development of novel preventive and therapeutic strategies and a precision medicine approach to care. Studies in which clinical, biomarker, and transcriptomic data, as well as informatics, are used to unpack the biological and phenotypic heterogeneity of PARDS, and implementation of methods to better identify patients with PARDS, including methods to rapidly identify subphenotypes and endotypes at the point of care, will drive progress on the path to precision medicine.
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Affiliation(s)
- Martin C J Kneyber
- Department of Paediatrics, Division of Paediatric Critical Care Medicine, Beatrix Children's Hospital, University Medical Center Groningen, University of Groningen, Groningen, Netherlands; Critical Care, Anaesthesiology, Peri-operative and Emergency Medicine, University of Groningen, Groningen, Netherlands.
| | - Robinder G Khemani
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital Los Angeles, Los Angeles, CA, USA; Department of Paediatrics, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Anoopindar Bhalla
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital Los Angeles, Los Angeles, CA, USA; Department of Paediatrics, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Robert G T Blokpoel
- Department of Paediatrics, Division of Paediatric Critical Care Medicine, Beatrix Children's Hospital, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
| | - Pablo Cruces
- Facultad de Ciencias de la Vida, Universidad Andres Bello, Santiago, Chile
| | - Mary K Dahmer
- Department of Pediatrics, Division of Critical Care, University of Michigan, Ann Arbor, MI, USA
| | - Guillaume Emeriaud
- Department of Pediatrics, CHU Sainte Justine, Université de Montréal, Montreal, QC, Canada
| | - Jocelyn Grunwell
- Department of Pediatrics, Division of Critical Care, Emory University, Atlanta, GA, USA
| | - Stavroula Ilia
- Pediatric Intensive Care Unit, University Hospital, School of Medicine, University of Crete, Heraklion, Crete, Greece
| | - Bhushan H Katira
- Department of Pediatrics, Division of Critical Care Medicine, Washington University in St Louis, St Louis, MO, USA
| | - Yolanda M Lopez-Fernandez
- Pediatric Intensive Care Unit, Department of Pediatrics, Cruces University Hospital, Biocruces-Bizkaia Health Research Institute, Bizkaia, Spain
| | - Prakadeshwari Rajapreyar
- Department of Pediatrics (Critical Care), Medical College of Wisconsin and Children's Wisconsin, Milwaukee, WI, USA
| | - L Nelson Sanchez-Pinto
- Department of Pediatrics (Critical Care), Northwestern University Feinberg School of Medicine and Ann & Robert H Lurie Children's Hospital of Chicago, Chicago, IL, USA
| | - Peter C Rimensberger
- Division of Neonatology and Paediatric Intensive Care, Department of Paediatrics, University Hospital of Geneva, University of Geneva, Geneva, Switzerland
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12
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Iyer N, Khemani R, Emeriaud G, López-Fernández YM, Korang SK, Steffen KM, Barbaro RP, Bembea MM. Methodology of the Second Pediatric Acute Lung Injury Consensus Conference. Pediatr Crit Care Med 2023; 24:S76-S86. [PMID: 36661437 PMCID: PMC11069413 DOI: 10.1097/pcc.0000000000003160] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
OBJECTIVES This article describes the methodology used for The Second Pediatric Acute Lung Injury Consensus Conference (PALICC-2). The PALLIC-2 sought to develop evidence-based clinical recommendations and when evidence was lacking, expert-based consensus statements and research priorities for the diagnosis and management of pediatric acute respiratory distress syndrome (PARDS). DATA SOURCES Electronic searches were conducted using PubMed, Embase, and Cochrane Library (CENTRAL) databases from 2012 to March 2022. STUDY SELECTION Content was divided into 11 sections related to PARDS, with abstract and full text screening followed by data extraction for studies which met inclusion with no exclusion criteria. DATA EXTRACTION We used a standardized data extraction form to construct evidence tables, grade the evidence, and formulate recommendations or statements using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) system. DATA SYNTHESIS This consensus conference was comprised of a multidisciplinary group of international experts in pediatric critical care, pulmonology, respiratory care, and implementation science which followed standards set by the Institute of Medicine, using the GRADE system and Research And Development/University of California, Los Angeles appropriateness method, modeled after PALICC 2015. The panel of 52 content and four methodology experts had several web-based meetings over the course of 2 years. We conducted seven systematic reviews and four scoping reviews to cover the 11 topic areas. Dissemination was via primary publication listing all statements and separate supplemental publications for each subtopic that include supporting arguments for each recommendation and statement. CONCLUSIONS A consensus conference of experts from around the world developed recommendations and consensus statements for the definition and management of PARDS and identified evidence gaps which need further research.
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Affiliation(s)
- Narayan Iyer
- Fetal and Neonatal Institute, Division of Neonatology, Children’s Hospital Los Angeles, Department of Pediatrics, Keck School of Medicine, University of Southern California, Los Angeles, CA
| | - Robinder Khemani
- Department of Anesthesiology and Critical Care Medicine, Children’s Hospital Los Angeles. Keck School of Medicine, University of Southern California, Los Angeles, CA
| | - Guillaume Emeriaud
- Department of Pediatrics, Sainte-Justine Hospital, Université de Montréal, Montreal, QC, Canada
| | - Yolanda M. López-Fernández
- Pediatric Intensive Care Unit. Cruces University Hospital, Biocruces-Bizkaia Health Research Institute, Bizkaia, Spain
| | - Steven Kwasi Korang
- Department of Anesthesiology and Critical Care Medicine, Children’s Hospital Los Angeles. Keck School of Medicine, University of Southern California, Los Angeles, CA
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, The Capital Region of Denmark, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | | | - Ryan P. Barbaro
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Michigan, Ann Arbor, MI, USA
| | - Melania M. Bembea
- Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
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13
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Emeriaud G, López-Fernández YM, Iyer NP, Bembea MM, Agulnik A, Barbaro RP, Baudin F, Bhalla A, Brunow de Carvalho W, Carroll CL, Cheifetz IM, Chisti MJ, Cruces P, Curley MAQ, Dahmer MK, Dalton HJ, Erickson SJ, Essouri S, Fernández A, Flori HR, Grunwell JR, Jouvet P, Killien EY, Kneyber MCJ, Kudchadkar SR, Korang SK, Lee JH, Macrae DJ, Maddux A, Modesto I Alapont V, Morrow BM, Nadkarni VM, Napolitano N, Newth CJL, Pons-Odena M, Quasney MW, Rajapreyar P, Rambaud J, Randolph AG, Rimensberger P, Rowan CM, Sanchez-Pinto LN, Sapru A, Sauthier M, Shein SL, Smith LS, Steffen K, Takeuchi M, Thomas NJ, Tse SM, Valentine S, Ward S, Watson RS, Yehya N, Zimmerman JJ, Khemani RG. Executive Summary of the Second International Guidelines for the Diagnosis and Management of Pediatric Acute Respiratory Distress Syndrome (PALICC-2). Pediatr Crit Care Med 2023; 24:143-168. [PMID: 36661420 PMCID: PMC9848214 DOI: 10.1097/pcc.0000000000003147] [Citation(s) in RCA: 47] [Impact Index Per Article: 47.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
OBJECTIVES We sought to update our 2015 work in the Second Pediatric Acute Lung Injury Consensus Conference (PALICC-2) guidelines for the diagnosis and management of pediatric acute respiratory distress syndrome (PARDS), considering new evidence and topic areas that were not previously addressed. DESIGN International consensus conference series involving 52 multidisciplinary international content experts in PARDS and four methodology experts from 15 countries, using consensus conference methodology, and implementation science. SETTING Not applicable. PATIENTS Patients with or at risk for PARDS. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Eleven subgroups conducted systematic or scoping reviews addressing 11 topic areas: 1) definition, incidence, and epidemiology; 2) pathobiology, severity, and risk stratification; 3) ventilatory support; 4) pulmonary-specific ancillary treatment; 5) nonpulmonary treatment; 6) monitoring; 7) noninvasive respiratory support; 8) extracorporeal support; 9) morbidity and long-term outcomes; 10) clinical informatics and data science; and 11) resource-limited settings. The search included MEDLINE, EMBASE, and CINAHL Complete (EBSCOhost) and was updated in March 2022. Grading of Recommendations, Assessment, Development, and Evaluation methodology was used to summarize evidence and develop the recommendations, which were discussed and voted on by all PALICC-2 experts. There were 146 recommendations and statements, including: 34 recommendations for clinical practice; 112 consensus-based statements with 18 on PARDS definition, 55 on good practice, seven on policy, and 32 on research. All recommendations and statements had agreement greater than 80%. CONCLUSIONS PALICC-2 recommendations and consensus-based statements should facilitate the implementation and adherence to the best clinical practice in patients with PARDS. These results will also inform the development of future programs of research that are crucially needed to provide stronger evidence to guide the pediatric critical care teams managing these patients.
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Affiliation(s)
- Guillaume Emeriaud
- Department of Pediatrics, Sainte-Justine Hospital, Université de Montréal, Montréal, QC, Canada
| | - Yolanda M López-Fernández
- Pediatric Intensive Care Unit, Department of Pediatrics, Cruces University Hospital, Biocruces-Bizkaia Health Research Institute, Bizkaia, Spain
| | - Narayan Prabhu Iyer
- Fetal and Neonatal Institute, Division of Neonatology, Children's Hospital Los Angeles, Department of Pediatrics, Keck School of Medicine, University of Southern California, Los Angeles, CA
| | - Melania M Bembea
- Departments of Anesthesiology and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Asya Agulnik
- Department of Global Pediatric Medicine, St. Jude Children's Research Hospital, Memphis, TN
| | - Ryan P Barbaro
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Michigan, Ann Arbor, MI
| | - Florent Baudin
- Pediatric Intensive Care Unit, Hospices Civils de Lyon, Hôpital Femme Mère Enfant, Réanimation Pédiatrique, Lyon, France
| | - Anoopindar Bhalla
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital Los Angeles. Keck School of Medicine, University of Southern California, Los Angeles, CA
| | | | | | - Ira M Cheifetz
- Department of Pediatrics, Rainbow Babies and Children's Hospital, Case Western Reserve University School of Medicine, Cleveland, OH
| | - Mohammod J Chisti
- Dhaka Hospital, International Centre for Diarrhoeal Disease Research, Bangladesh
| | - Pablo Cruces
- Facultad de Ciencias de la Vida, Universidad Andres Bello, Santiago, Chile
- Departamento de Pediatría, Unidad de Paciente Crítico Pediátrico, Facultad de Ciencias de la Vida, Hospital El Carmen de Maipú, Santiago, Chile
| | - Martha A Q Curley
- Department of Family and Community Health, School of Nursing, University of Pennsylvania, Philadelphia, PA
- Research Institute, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Mary K Dahmer
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Michigan, Ann Arbor, MI
| | - Heidi J Dalton
- Department of Pediatrics and Heart and Vascular Institute, INOVA Fairfax Medical Center, Falls Church, VA
| | - Simon J Erickson
- Department of Paediatric Critical Care, Perth Children's Hospital Western Australia, Perth, WA, Australia
| | - Sandrine Essouri
- Department of Pediatrics, Sainte-Justine Hospital, Université de Montréal, Montréal, QC, Canada
| | - Analía Fernández
- Pediatric Intensive Care Unit, Emergency Department, Hospital General de Agudos "C. Durand" Ciudad Autónoma de Buenos Aires, Buenos Aires, Argentina
| | - Heidi R Flori
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Michigan, Ann Arbor, MI
| | - Jocelyn R Grunwell
- Division of Critical Care, Department of Pediatrics, Emory University School of Medicine, Atlanta, GA
| | - Philippe Jouvet
- Department of Pediatrics, Sainte-Justine Hospital, Université de Montréal, Montréal, QC, Canada
| | - Elizabeth Y Killien
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Washington School of Medicine, Seattle, WA
| | - Martin C J Kneyber
- Department of Paediatrics, Division of Paediatric Critical Care Medicine, Beatrix Children's Hospital, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Sapna R Kudchadkar
- Departments of Anesthesiology and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
- Departments of Pediatrics, Physical Medicine and Rehabilitation, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Steven Kwasi Korang
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital Los Angeles. Keck School of Medicine, University of Southern California, Los Angeles, CA
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, The Capital Region of Denmark, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Jan Hau Lee
- KK Women's and Children's Hospital, Singapore and Duke-NUS Medical School, Singapore
| | | | - Aline Maddux
- Department of Pediatrics, Section of Pediatric Critical Care Medicine, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, CO
| | | | - Brenda M Morrow
- Department of Paediatrics and Child Health, University of Cape Town, Cape Town, South Africa
| | - Vinay M Nadkarni
- Department of Anesthesiology, Critical Care and Pediatrics, The Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - Natalie Napolitano
- Respiratory Therapy Department, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Christopher J L Newth
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital Los Angeles. Keck School of Medicine, University of Southern California, Los Angeles, CA
| | - Martí Pons-Odena
- Immunological and Respiratory Disorders, Paediatric Critical Care Unit Research Group, Institut de Recerca Sant Joan de Déu, Pediatric Intensive Care and Intermediate Care Department, Hospital Sant Joan de Déu, University of Barcelona, Barcelona, Spain
| | - Michael W Quasney
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Michigan, Ann Arbor, MI
| | | | - Jerome Rambaud
- Departement of Pediatric and Neonatal Intensive Care, Armand-Trousseau Hospital, Sorbonne University, Paris, France
| | - Adrienne G Randolph
- Department of Anesthesiology, Critical Care and Pain Medicine, Boston Children's Hospital, and Departments of Anaesthesia and Pediatrics, Harvard Medical School, Boston, MA
| | - Peter Rimensberger
- Division of Neonatology and Paediatric Intensive Care, University of Geneva, Geneva, Switzerland
| | - Courtney M Rowan
- Department of Pediatrics, Division of Pediatric Critical Care Medicine, Indiana University School of Medicine, Riley Hospital for Children, Indianapolis, IN
| | - L Nelson Sanchez-Pinto
- Departments of Pediatrics (Critical Care) and Preventive Medicine (Health & Biomedical Informatics), Northwestern University Feinberg School of Medicine and Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL
| | - Anil Sapru
- Division of Pediatric Critical Care, Department of Pediatrics, University of California Los Angeles, Los Angeles, CA
| | - Michael Sauthier
- Department of Pediatrics, Sainte-Justine Hospital, Université de Montréal, Montréal, QC, Canada
| | - Steve L Shein
- Department of Pediatrics, Rainbow Babies and Children's Hospital, Case Western Reserve University School of Medicine, Cleveland, OH
| | - Lincoln S Smith
- Department of Pediatrics, University of Washington, Seattle Children's Hospital, Seattle, WA
| | - Katerine Steffen
- Department of Pediatrics, Division of Pediatric Critical Care, Stanford University, Palo Alto, CA
| | - Muneyuki Takeuchi
- Department of Intensive Care Medicine, Osaka Women's and Children's Hospital, Osaka, Japan
| | - Neal J Thomas
- Division of Pediatric Critical Care Medicine, Department of Pediatrics and Public Health Sciences, Penn State University College of Medicine, Hershey, PA
| | - Sze Man Tse
- Department of Pediatrics, Sainte-Justine Hospital, Université de Montréal, Montréal, QC, Canada
| | - Stacey Valentine
- Department of Pediatrics, University of Massachusetts Medical School, Worcester, MA
| | - Shan Ward
- Department of Pediatrics, University of California San Francisco, Benioff Children's Hospitals, San Francisco and Oakland, CA
| | - R Scott Watson
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Washington School of Medicine, Seattle, WA
- Center for Child Health, Behavior, and Development, Seattle Children's Research Institute Seattle, WA
| | - Nadir Yehya
- Department of Anesthesiology, Critical Care and Pediatrics, The Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - Jerry J Zimmerman
- Department of Pediatrics, University of Washington, Seattle Children's Hospital, Seattle, WA
- Harborview Medical Center, University of Washington School of Medicine, Seattle, WA
| | - Robinder G Khemani
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital Los Angeles. Keck School of Medicine, University of Southern California, Los Angeles, CA
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Milési C, Baudin F, Durand P, Emeriaud G, Essouri S, Pouyau R, Baleine J, Beldjilali S, Bordessoule A, Breinig S, Demaret P, Desprez P, Gaillard-Leroux B, Guichoux J, Guilbert AS, Guillot C, Jean S, Levy M, Noizet-Yverneau O, Rambaud J, Recher M, Reynaud S, Valla F, Radoui K, Faure MA, Ferraro G, Mortamet G. Clinical practice guidelines: management of severe bronchiolitis in infants under 12 months old admitted to a pediatric critical care unit. Intensive Care Med 2023; 49:5-25. [PMID: 36592200 DOI: 10.1007/s00134-022-06918-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Accepted: 10/13/2022] [Indexed: 01/03/2023]
Abstract
PURPOSE We present guidelines for the management of infants under 12 months of age with severe bronchiolitis with the aim of creating a series of pragmatic recommendations for a patient subgroup that is poorly individualized in national and international guidelines. METHODS Twenty-five French-speaking experts, all members of the Groupe Francophone de Réanimation et Urgence Pédiatriques (French-speaking group of paediatric intensive and emergency care; GFRUP) (Algeria, Belgium, Canada, France, Switzerland), collaborated from 2021 to 2022 through teleconferences and face-to-face meetings. The guidelines cover five areas: (1) criteria for admission to a pediatric critical care unit, (2) environment and monitoring, (3) feeding and hydration, (4) ventilatory support and (5) adjuvant therapies. The questions were written in the Patient-Intervention-Comparison-Outcome (PICO) format. An extensive Anglophone and Francophone literature search indexed in the MEDLINE database via PubMed, Web of Science, Cochrane and Embase was performed using pre-established keywords. The texts were analyzed and classified according to the Grading of Recommendations Assessment, Development and Evaluation (GRADE) methodology. When this method did not apply, an expert opinion was given. Each of these recommendations was voted on by all the experts according to the Delphi methodology. RESULTS This group proposes 40 recommendations. The GRADE methodology could be applied for 17 of them (3 strong, 14 conditional) and an expert opinion was given for the remaining 23. All received strong approval during the first round of voting. CONCLUSION These guidelines cover the different aspects in the management of severe bronchiolitis in infants admitted to pediatric critical care units. Compared to the different ways to manage patients with severe bronchiolitis described in the literature, our original work proposes an overall less invasive approach in terms of monitoring and treatment.
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Affiliation(s)
- Christophe Milési
- Pediatric Intensive Care Unit, Montpellier University Hospital, Montpellier, France.
| | - Florent Baudin
- Pediatric Intensive Care Unit, Lyon Hospital Femme-Mère-Enfants, Bron, France
| | - Philippe Durand
- Pediatric Intensive Care Unit, Bicêtre Hospital, Assistance Publique des Hôpitaux de Paris, Kremlin-Bicêtre, France
| | - Guillaume Emeriaud
- Pediatric Intensive Care Unit, Sainte-Justine University Hospital, Montreal, Canada
| | - Sandrine Essouri
- Pediatric Department, Sainte-Justine University Hospital, Montreal, Canada
| | - Robin Pouyau
- Pediatric Intensive Care Unit, Lyon Hospital Femme-Mère-Enfants, Bron, France
| | - Julien Baleine
- Pediatric Intensive Care Unit, Montpellier University Hospital, Montpellier, France
| | - Sophie Beldjilali
- Pediatric Intensive Care Unit, La Timone University Hospital, Assistance Publique des Hôpitaux de Marseille, Marseille, France
| | - Alice Bordessoule
- Pediatric Intensive Care Unit, Geneva University Hospital, Geneva, Switzerland
| | - Sophie Breinig
- Pediatric Intensive Care Unit, Toulouse University Hospital, Toulouse, France
| | - Pierre Demaret
- Intensive Care Unit, Liège University Hospital, Liège, Belgium
| | - Philippe Desprez
- Pediatric Intensive Care Unit, Point-à-Pitre University Hospital, Point-à-Pitre, France
| | | | - Julie Guichoux
- Pediatric Intensive Care Unit, Bordeaux University Hospital, Bordeaux, France
| | - Anne-Sophie Guilbert
- Pediatric Intensive Care Unit, Strasbourg University Hospital, Strasbourg, France
| | - Camille Guillot
- Pediatric Intensive Care Unit, Lille University Hospital, Lille, France
| | - Sandrine Jean
- Pediatric Intensive Care Unit, Trousseau Hospital, Assistance Publique des Hôpitaux de Paris, Paris, France
| | - Michael Levy
- Pediatric Intensive Care Unit, Robert Debré Hospital, Assistance Publique des Hôpitaux de Paris, Paris, France
| | | | - Jérôme Rambaud
- Pediatric Intensive Care Unit, Trousseau Hospital, Assistance Publique des Hôpitaux de Paris, Paris, France
| | - Morgan Recher
- Pediatric Intensive Care Unit, Lille University Hospital, Lille, France
| | - Stéphanie Reynaud
- Pediatric Intensive Care Unit, Lyon Hospital Femme-Mère-Enfants, Bron, France
| | - Fréderic Valla
- Pediatric Intensive Care Unit, Lyon Hospital Femme-Mère-Enfants, Bron, France
| | - Karim Radoui
- Pneumology EHS Pediatric Department, Faculté de Médecine d'Oran, Canastel, Oran, Algeria
| | | | - Guillaume Ferraro
- Pediatric Emergency Department, Nice University Hospital, Nice, France
| | - Guillaume Mortamet
- Pediatric Intensive Care Unit, Grenoble-Alpes University Hospital, Grenoble, France
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15
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Abu-Sultaneh S, Iyer NP, Fernández A, Gaies M, González-Dambrauskas S, Hotz JC, Kneyber MCJ, López-Fernández YM, Rotta AT, Werho DK, Baranwal AK, Blackwood B, Craven HJ, Curley MAQ, Essouri S, Fioretto JR, Hartmann SMM, Jouvet P, Korang SK, Rafferty GF, Ramnarayan P, Rose L, Tume LN, Whipple EC, Wong JJM, Emeriaud G, Mastropietro CW, Napolitano N, Newth CJL, Khemani RG. Executive Summary: International Clinical Practice Guidelines for Pediatric Ventilator Liberation, A Pediatric Acute Lung Injury and Sepsis Investigators (PALISI) Network Document. Am J Respir Crit Care Med 2023; 207:17-28. [PMID: 36583619 PMCID: PMC9952867 DOI: 10.1164/rccm.202204-0795so] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Accepted: 08/12/2022] [Indexed: 12/31/2022] Open
Abstract
Rationale: Pediatric-specific ventilator liberation guidelines are lacking despite the many studies exploring elements of extubation readiness testing. The lack of clinical practice guidelines has led to significant and unnecessary variation in methods used to assess pediatric patients' readiness for extubation. Methods: Twenty-six international experts comprised a multiprofessional panel to establish pediatrics-specific ventilator liberation clinical practice guidelines, focusing on acutely hospitalized children receiving invasive mechanical ventilation for more than 24 hours. Eleven key questions were identified and first prioritized using the Modified Convergence of Opinion on Recommendations and Evidence. A systematic review was conducted for questions that did not meet an a priori threshold of ⩾80% agreement, with Grading of Recommendations, Assessment, Development, and Evaluation methodologies applied to develop the guidelines. The panel evaluated the evidence and drafted and voted on the recommendations. Measurements and Main Results: Three questions related to systematic screening using an extubation readiness testing bundle and a spontaneous breathing trial as part of the bundle met Modified Convergence of Opinion on Recommendations criteria of ⩾80% agreement. For the remaining eight questions, five systematic reviews yielded 12 recommendations related to the methods and duration of spontaneous breathing trials, measures of respiratory muscle strength, assessment of risk of postextubation upper airway obstruction and its prevention, use of postextubation noninvasive respiratory support, and sedation. Most recommendations were conditional and based on low to very low certainty of evidence. Conclusions: This clinical practice guideline provides a conceptual framework with evidence-based recommendations for best practices related to pediatric ventilator liberation.
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Affiliation(s)
- Samer Abu-Sultaneh
- Division of Pediatric Critical Care, Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana
- Riley Hospital for Children at Indiana University Health, Indianapolis, Indiana
| | - Narayan Prabhu Iyer
- Fetal and Neonatal Institute, Division of Neonatology, Department of Pediatrics, Children’s Hospital Los Angeles, Los Angeles, California
- Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Analía Fernández
- Pediatric Critical Care Unit, Acute Care General Hospital “Carlos G. Durand,” Buenos Aires, Argentina
| | - Michael Gaies
- Division of Pediatric Cardiology, Department of Pediatrics, Cincinnati Children’s Hospital Medical Center Heart Institute, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Sebastián González-Dambrauskas
- Red Colaborativa Pediátrica de Latinoamérica (LARed Network), Facultad de Medicina, Unidad de Cuidados Intensivos de Niños del Centro Hospitalario Pereira Rossell, Universidad de la República, Montevideo, Uruguay
| | - Justin Christian Hotz
- Department of Anesthesiology and Critical Care, Children’s Hospital Los Angeles, Los Angeles, California
| | - Martin C. J. Kneyber
- Division of Paediatric Critical Care Medicine, Department of Paediatrics, Beatrix Children’s Hospital, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - Yolanda M. López-Fernández
- Department of Pediatrics, Biocruces-Bizkaia Health Research Institute, Cruces University Hospital, Bizkaia, Spain
| | - Alexandre T. Rotta
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Duke University, Durham, North Carolina
| | - David K. Werho
- Division of Pediatric Cardiology, Cardiothoracic Intensive Care, Rady Children’s Hospital, University of California, San Diego, San Diego, California
| | - Arun Kumar Baranwal
- Department of Pediatrics, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Bronagh Blackwood
- Wellcome-Wolfson Institute for Experimental Medicine, Queen’s University Belfast, Belfast, United Kingdom
| | - Hannah J. Craven
- Ruth Lilly Medical Library, Indiana University School of Medicine, Indianapolis, Indiana
| | - Martha A. Q. Curley
- Family and Community Health, University of Pennsylvania School of Nursing, Philadelphia, Pennsylvania
- Research Institute, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Sandrine Essouri
- Department of Pediatrics, Sainte-Justine Hospital, University of Montreal, Montreal, Quebec, Canada
| | - Jose Roberto Fioretto
- Pediatric Critical Care Division, Department of Pediatrics, Botucatu Medical School, Sao Paulo State University, Botucatu, Sao Paulo, Brazil
| | - Silvia M. M. Hartmann
- Division of Critical Care Medicine, Department of Pediatrics, Seattle Children’s Hospital, University of Washington, Seattle, Washington
| | - Philippe Jouvet
- Department of Pediatrics, Sainte-Justine Hospital, University of Montreal, Montreal, Quebec, Canada
| | - Steven Kwasi Korang
- Department of Anesthesiology and Critical Care, Children’s Hospital Los Angeles, Los Angeles, California
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, Capital Region of Denmark, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Gerrard F. Rafferty
- Centre for Human and Applied Physiological Sciences, Faculty of Life Sciences & Medicine, and
| | - Padmanabhan Ramnarayan
- Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, United Kingdom
| | - Louise Rose
- Florence Nightingale Faculty of Nursing, Midwifery and Palliative Care, King’s College London, London United Kingdom
| | - Lyvonne N. Tume
- Edge Hill University Health Research Institute, Ormskirk, England
| | - Elizabeth C. Whipple
- Ruth Lilly Medical Library, Indiana University School of Medicine, Indianapolis, Indiana
| | | | - Guillaume Emeriaud
- Department of Pediatrics, Sainte-Justine Hospital, University of Montreal, Montreal, Quebec, Canada
| | - Christopher W. Mastropietro
- Division of Pediatric Critical Care, Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana
- Riley Hospital for Children at Indiana University Health, Indianapolis, Indiana
| | | | - Christopher J. L. Newth
- Keck School of Medicine, University of Southern California, Los Angeles, California
- Department of Anesthesiology and Critical Care, Children’s Hospital Los Angeles, Los Angeles, California
| | - Robinder G. Khemani
- Keck School of Medicine, University of Southern California, Los Angeles, California
- Department of Anesthesiology and Critical Care, Children’s Hospital Los Angeles, Los Angeles, California
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16
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Mailhot-Larouche S, Chauvette V, Bergeron D, Larochelle C, Du Pont-Thibodeau G, Wang H, Cardinal H, Bourdeau I, Auger N, Bureau NBMMS, Prat A, Jutras-Aswad D, Madore F, Emeriaud G, Bahig H, Mayrand MH, Tadros R, Parent S, Richebe PRMP, Merhi Y, Nguyen D. University of Montreal's Clinician-Investigator Program: A 10-Year Descriptive Evaluation. Clin Invest Med 2022; 45:E1-10. [PMID: 36586100 DOI: 10.25011/cim.v45i4.39275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Accepted: 09/07/2022] [Indexed: 01/01/2023]
Abstract
PURPOSE Clinician-investigators have an important role in the development and implantation of new therapies and treatment modalities; however, there have been several reports highlighting a pending shortage in the clinician-investigators' workforce. In Canada, the Royal College has promoted the development of clinician-investigators programs (CIP) to facilitate the training of these individuals. There is currently a paucity of data regarding the outcomes of such programs. This study aims to identify the strengths and areas of improvement of the Montreal University CIP. Methods: An internet-based 51-question survey was distributed to all the alumni from the University of Montreal CIP. Participation was voluntary and no incentives were provided. The response rate was 64%. Results: Among respondents, 50% (n=16) had completed their clinical residency and all CIP requirements. The majority of these individuals (63%) had become independent investigators and had secured provincial and national funding. Satisfaction of the respondents was high regarding the overall program (85%), the research skills developed during the CIP (84%) and the financial support obtained during the program (72%). The satisfaction rate regarding career planning was lower (63%). Conclusion: This survey demonstrates that, while indicators are favorable, some areas still require improvement. Several steps to improve the CIP have been identified; notably, the transition from the CIP to early independent career has been identified as critical in the development of clinician-investigators and steps have been taken to improve this progression.
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Affiliation(s)
| | - Vincent Chauvette
- Institut de Cardiologie de Montréal, Department of Cardiac Surgery, Montreal, QC, Canada.
| | | | - Catherine Larochelle
- Centre Hospitalier Universitaire de l'Université de Montréal, Department of Neurology, Montreal, QC, Canada.
| | | | - Han Wang
- Hôpital Maisonneuve-Rosemont, Department of Critical Care, Montreal, QC, Canada.
| | - Héloïse Cardinal
- Centre Hospitalier Universitaire de l'Université de Montréal, Department of Immunology, Montreal, QC, Canada.
| | - Isabelle Bourdeau
- Centre Hospitalier Universitaire de l'Université de Montréal, Department of Endocrinology, Montreal, QC, Canada.
| | - Nathalie Auger
- Institut National de Santé Publique du Québec, Department of Preventive Medicine, Montreal, QC, Canada.
| | | | - Alexandre Prat
- Centre Hospitalier Universitaire de l'Université de Montréal, Department of Neurology, Montreal, QC, Canada.
| | - Didier Jutras-Aswad
- Centre Hospitalier Universitaire de l'Université de Montréal, Department of Psychiatry, Montreal, QC, Canada.
| | - François Madore
- Hôpital du Sacré-Cœur de Montréal, Department of Nephrology, Montreal, QC, Canada.
| | - Guillaume Emeriaud
- Centre Hospitalier Universitaire Ste-Justine, Department of Critical Care, Montreal, QC, Canada.
| | - Houda Bahig
- Centre Hospitalier Universitaire de l'Université de Montréal, Department of Radiology, Montreal, QC, Canada.
| | | | - Rafik Tadros
- Institut de Cardiologie de Montréal, Department of Cardiology, Montreal, QC, Canada.
| | - Stefan Parent
- Centre Hospitalier Universitaire Ste-Justine, Department of Orthopedic Surgery, Montreal, QC, Canada.
| | | | - Yahye Merhi
- Institut de Cardiologie de Montréal, Department of Hematology, Montreal, QC, Canada.
| | - Dang Nguyen
- Centre Hospitalier Universitaire de l'Université de Montréal, Department of Neurology, Montreal, QC, Canada.
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17
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Martin S, Du Pont-Thibodeau G, Seely AJE, Emeriaud G, Herry CL, Recher M, Lacroix J, Ducharme-Crevier L. Heart Rate Variability in Children with Moderate and Severe Traumatic Brain Injury: A Prospective Observational Study. J Pediatr Intensive Care 2022. [DOI: 10.1055/s-0042-1759877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
AbstractThe aim of this study was to assess the feasibility of continuous monitoring of heart rate variability (HRV) in children with traumatic brain injury (TBI) hospitalized in a pediatric intensive care unit (PICU) and collect preliminary data on the association between HRV, neurological outcome, and complications. This is a prospective observational cohort study in a tertiary academic PICU. Children admitted to the PICU ≤24 hours after moderate or severe TBI were included in the study. Children suspected of being brain dead at PICU entry or with a pacemaker were excluded. Children underwent continuous monitoring of electrocardiographic (ECG) waveforms over 7 days post-TBI. HRV analysis was performed retrospectively, using a standardized, validated HRV analysis software (CIMVA). The occurrence of medical complications (“event”: intracranial hypertension, cerebral hypoperfusion, seizure, and cardiac arrest) was prospectively documented. Outcome of children 6 months post-TBI was assessed using the Glasgow Outcome Scale – Extended Pediatric (GOS-E Peds). Fifteen patients were included over a 20-month period. Thirteen patients had ECG recordings available and 4 had >20% of missing ECG data. When ECG was available, HRV calculation was feasible (average 88%; range 70–97%). Significant decrease in overall HRV coefficient of variation and Poincaré SD2 (p < 0.05) at 6 hours post–PICU admission was associated with an unfavorable outcome (defined as GOS-E Peds ≥ 3, or a deterioration of ≥2 points over baseline score). Several HRV metrics exhibited significant and nonsignificant variation in HRV during event. This study demonstrates that it is feasible to monitor HRV in the PICU provided ECG data are available; however, missing ECG data are not uncommon. These preliminary data suggest that altered HRV is associated with unfavorable neurological outcome and in-hospital medical complications. Larger prospective studies are needed to confirm these findings and to explore if HRV offers reliable and clinically useful prediction data that may help clinical decision making.
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Affiliation(s)
- Sophie Martin
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Montréal, Québec, Canada
| | - Geneviève Du Pont-Thibodeau
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Montréal, Québec, Canada
| | - Andrew J. E. Seely
- Thoracic Surgery & Critical Care Medicine, The Ottawa Hospital, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
- The Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - Guillaume Emeriaud
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Montréal, Québec, Canada
| | | | - Morgan Recher
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Montréal, Québec, Canada
| | - Jacques Lacroix
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Montréal, Québec, Canada
| | - Laurence Ducharme-Crevier
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Montréal, Québec, Canada
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18
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Abu-Sultaneh S, Iyer NP, Fernández A, Gaies M, González-Dambrauskas S, Hotz JC, Kneyber MCJ, López-Fernández YM, Rotta AT, Werho DK, Baranwal AK, Blackwood B, Craven HJ, Curley MAQ, Essouri S, Fioretto JR, Hartmann SMM, Jouvet P, Korang SK, Rafferty GF, Ramnarayan P, Rose L, Tume LN, Whipple EC, Wong JJM, Emeriaud G, Mastropietro CW, Napolitano N, Newth CJL, Khemani RG. Operational Definitions Related to Pediatric Ventilator Liberation. Chest 2022; 163:1130-1143. [PMID: 36563873 DOI: 10.1016/j.chest.2022.12.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 11/07/2022] [Accepted: 12/08/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Common, operational definitions are crucial to assess interventions and outcomes related to pediatric mechanical ventilation. These definitions can reduce unnecessary variability among research and quality improvement efforts, to ensure findings are generalizable, and can be pooled to establish best practices. RESEARCH QUESTION Can we establish operational definitions for key elements related to pediatric ventilator liberation using a combination of detailed literature review and consensus-based approaches? STUDY DESIGN AND METHODS A panel of 26 international experts in pediatric ventilator liberation, two methodologists, and two librarians conducted systematic reviews on eight topic areas related to pediatric ventilator liberation. Through a series of virtual meetings, we established draft definitions that were voted upon using an anonymous web-based process. Definitions were revised by incorporating extracted data gathered during the systematic review and discussed in another consensus meeting. A second round of voting was conducted to confirm the final definitions. RESULTS In eight topic areas identified by the experts, 16 preliminary definitions were established. Based on initial discussion and the first round of voting, modifications were suggested for 11 of the 16 definitions. There was significant variability in how these items were defined in the literature reviewed. The final round of voting achieved ≥ 80% agreement for all 16 definitions in the following areas: what constitutes respiratory support (invasive mechanical ventilation and noninvasive respiratory support), liberation and failed attempts to liberate from invasive mechanical ventilation, liberation from respiratory support, duration of noninvasive respiratory support, total duration of invasive mechanical ventilation, spontaneous breathing trials, extubation readiness testing, 28 ventilator-free days, and planned vs rescue use of post-extubation noninvasive respiratory support. INTERPRETATION We propose that these consensus-based definitions for elements of pediatric ventilator liberation, informed by evidence, be used for future quality improvement initiatives and research studies to improve generalizability and facilitate comparison.
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Affiliation(s)
- Samer Abu-Sultaneh
- Division of Pediatric Critical Care, Department of Pediatrics Riley Hospital for Children at Indiana University Health, Indiana University School of Medicine, Indianapolis, IN.
| | - Narayan Prabhu Iyer
- Fetal and Neonatal Institute, Division of Neonatology, Children's Hospital Los Angeles, Department of Pediatrics, Keck School of Medicine, University of Southern California, Los Angeles, CA
| | - Analía Fernández
- Pediatric Critical Care Unit, Hospital General de Agudos "C. Durand" Ciudad Autónoma de Buenos Aires, Argentina
| | - Michael Gaies
- Department of Pediatrics, Division of Pediatric Cardiology, University of Cincinnati College of Medicine, and Cincinnati Children's Hospital Medical Center Heart Institute, Cincinnati, OH
| | - Sebastián González-Dambrauskas
- Red Colaborativa Pediátrica de Latinoamérica (LARed Network) and Departamento de Pediatría Unidad de Cuidados Intensivos de Niños del Centro Hospitalario Pereira Rossell, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
| | - Justin Christian Hotz
- Department of Anesthesiology and Critical Care, Children's Hospital Los Angeles, Los Angeles, CA
| | - Martin C J Kneyber
- Department of Paediatrics, Division of Paediatric Critical Care Medicine, Beatrix Children's Hospital, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Yolanda M López-Fernández
- Department of Pediatrics, Pediatric Critical Care Division, Cruces University Hospital, Biocruces-Bizkaia Health Research Institute, Bizkaia, Spain
| | - Alexandre T Rotta
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Duke University, Durham, NC
| | - David K Werho
- Division of Pediatric Cardiology, Cardiothoracic Intensive Care, UC San Diego, Rady Children's Hospital, San Diego, CA
| | - Arun Kumar Baranwal
- Department of Pediatrics, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Bronagh Blackwood
- Wellcome-Wolfson Institute for Experimental Medicine, Queen's University Belfast, Belfast, Northern Ireland, United Kingdom
| | - Hannah J Craven
- Ruth Lilly Medical Library, Indiana University School of Medicine, Indianapolis, IN
| | - Martha A Q Curley
- Family and Community Health, University of Pennsylvania School of Nursing, Philadelphia, PA; Research Institute, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Sandrine Essouri
- Department of Pediatrics, Sainte-Justine Hospital, Université de Montréal, Montreal, QC, Canada
| | - Jose Roberto Fioretto
- Department of Pediatrics, Pediatric Critical Care Division, Botucatu Medical School-UNESP-São Paulo State University, Botucatu, SP, Brazil
| | - Silvia M M Hartmann
- Division of Critical Care Medicine, Department of Pediatrics, Seattle Children's Hospital and University of Washington, Seattle, WA
| | - Philippe Jouvet
- Department of Pediatrics, Sainte-Justine Hospital, Université de Montréal, Montreal, QC, Canada
| | - Steven Kwasi Korang
- Department of Anesthesiology and Critical Care, Children's Hospital Los Angeles, Los Angeles, CA; Copenhagen Trial Unit, Centre for Clinical Intervention Research, The Capital Region of Denmark, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Gerrard F Rafferty
- Centre for Human and Applied Physiological Sciences, Faculty of Life Sciences & Medicine, King's College London, London, England
| | - Padmanabhan Ramnarayan
- Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, England
| | - Louise Rose
- Florence Nightingale Faculty of Nursing, Midwifery and Palliative Care, King's College London, London, England
| | - Lyvonne N Tume
- Edge Hill University Health Research Institute, Ormskirk, England
| | - Elizabeth C Whipple
- Ruth Lilly Medical Library, Indiana University School of Medicine, Indianapolis, IN
| | | | - Guillaume Emeriaud
- Department of Pediatrics, Sainte-Justine Hospital, Université de Montréal, Montreal, QC, Canada
| | - Christopher W Mastropietro
- Division of Pediatric Critical Care, Department of Pediatrics Riley Hospital for Children at Indiana University Health, Indiana University School of Medicine, Indianapolis, IN
| | | | - Christopher J L Newth
- Department of Anesthesiology and Critical Care, Children's Hospital Los Angeles, Los Angeles, CA; Children's Hospital Los Angeles, University of Southern California Keck School of Medicine, Los Angeles, CA
| | - Robinder G Khemani
- Department of Anesthesiology and Critical Care, Children's Hospital Los Angeles, Los Angeles, CA; Children's Hospital Los Angeles, University of Southern California Keck School of Medicine, Los Angeles, CA
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19
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Abu-Sultaneh S, Iyer NP, Fernández A, Gaies M, González-Dambrauskas S, Hotz JC, Kneyber MCJ, López-Fernández YM, Rotta AT, Werho DK, Baranwal AK, Blackwood B, Craven HJ, Curley MAQ, Essouri S, Fioretto JR, Hartmann SM, Jouvet P, Korang SK, Rafferty GF, Ramnarayan P, Rose L, Tume LN, Whipple EC, Wong JJM, Emeriaud G, Mastropietro CW, Napolitano N, Newth CJL, Khemani RG. Executive Summary: International Clinical Practice Guidelines for Pediatric Ventilator Liberation, A PALISI Network Document. Am J Respir Crit Care Med 2022. [PMID: 35969419 DOI: 10.1164/rccm.202204-0795oc] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
RATIONALE Pediatric specific ventilator liberation guidelines are lacking despite the many studies exploring elements of extubation readiness testing. The lack of clinical practice guidelines has led to significant and unnecessary variation in methods used to assess pediatric patients' readiness for extubation. METHODS Twenty-six international experts comprised a multi-professional panel to establish pediatric specific ventilator liberation clinical practice guidelines, focusing on acutely hospitalized children receiving invasive mechanical ventilation for more than 24 hours. Eleven key questions were identified and first prioritized using the Modified Convergence of Opinion on Recommendations and Evidence. Systematic review was conducted for questions which did not meet an a-priori threshold of ≥80% agreement, with Grading of Recommendations, Assessment, Development, and Evaluation methodologies applied to develop the guidelines. The panel evaluated the evidence, drafted, and voted on the recommendations. MEASUREMENTS AND MAIN RESULTS Three questions related to systematic screening, using an extubation readiness testing bundle and use of a spontaneous breathing trial as part of the bundle met Modified Convergence of Opinion on Recommendations criteria of ≥80% agreement. For the remaining 8 questions, 5 systematic reviews yielded 12 recommendations related to the methods and duration of spontaneous breathing trials; measures of respiratory muscle strength; assessment of risk of post-extubation upper airway obstruction and its prevention; use of post-extubation non-invasive respiratory support; and sedation. Most recommendations were conditional and based on low to very low certainty of evidence. CONCLUSION This clinical practice guideline provides a conceptual framework with evidence-based recommendations for best practices related to pediatric ventilator liberation. This article is open access and distributed under the terms of the Creative Commons Attribution Non-Commercial No Derivatives License 4.0 (http://creativecommons.org/licenses/by-nc-nd/4.0/).
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Affiliation(s)
- Samer Abu-Sultaneh
- Indiana University School of Medicine, Department of Pediatrics, Division of Pediatric Critical Care, Indianapolis, Indiana, United States.,Riley Hospital for Children at Indiana University Health, Indianapolis, Indiana, United States;
| | - Narayan Prabhu Iyer
- University of Southern California Keck School of Medicine, Department of Pediatrics, Los Angeles, California, United States.,Children's Hospital of Los Angeles, Fetal and Neonatal Institute, Division of Neonatology, Los Angeles, California, United States
| | - Analía Fernández
- Hospital General de Agudos "C. Durand" Ciudad Autónoma de, Pediatric Critical Care Unit, Buenos Aires, Argentina
| | - Michael Gaies
- University of Cincinnati College of Medicine, Department of pediatrics, Division of pediatric cardiology , Cincinnati, Ohio, United States.,Cincinnati Children's Hospital Medical Center Heart Institute, Cincinnati, Ohio, United States
| | - Sebastián González-Dambrauskas
- Red Colaborativa Pediátrica de Latinoamérica (LARed Network), Montevideo, Uruguay.,Universidad de la República Facultad de Medicina, Unidad de Cuidados Intensivos de Niños del Centro Hospitalario Pereira Rossell (UCIN-CHPR), Montevideo, Montevideo, Uruguay
| | - Justin Christian Hotz
- Children's Hospital of Los Angeles, Department of Anesthesiology and Critical Care, Los Angeles, California, United States
| | - Martin C J Kneyber
- University Medical Centre Groningen Beatrix Childrens Hospital, Department of Paediatrics, Division of Paediatric Critical Care Medicine, Groningen, Netherlands
| | - Yolanda M López-Fernández
- Hospital Universitario Cruces, Department of Pediatrics, Pediatric Intensive Care, Barakaldo, Bizkaia, Spain.,Biocruces Bizkaia Health Research Institute, Barakaldo, Spain
| | - Alexandre T Rotta
- Duke University School of Medicine, Department of Pediatrics, Division of Pediatric Critical Care Medicine, Durham, North Carolina, United States
| | - David K Werho
- University of California San Diego School of Medicine, Department of Pediatrics, Division of Pediatric Cardiology, San Diego, California, United States.,Rady Children's Hospital, Cardiothoracic Intensive Care, San Diego, California, United States
| | - Arun Kumar Baranwal
- Post Graduate Institute of Medical Education and Research, Department of Pediatrics, Chandigarh, India
| | - Bronagh Blackwood
- Queen's University Belfast, Wellcome-Wolfson Institute for Experimental Medicine, Belfast, United Kingdom of Great Britain and Northern Ireland
| | - Hannah J Craven
- Indiana University School of Medicine, Ruth Lilly Medical Library, Indianapolis, Indiana, United States
| | - Martha A Q Curley
- University of Pennsylvania School of Nursing, Family and Community Health, Philadelphia, Pennsylvania, United States.,The Children's Hospital of Philadelphia, Research Institute, Philadelphia, Pennsylvania, United States
| | - Sandrine Essouri
- Université de Montréal, Department of Pediatrics, Montreal, Quebec, Canada.,Saint Justine Hospital, Montreal, Quebec, Canada
| | - Jose Roberto Fioretto
- UNESP - Sao Paulo State University, Botucatu Medical School, Department of Pediatrics, Division of Pediatric Critical Care, Sao Paulo, Botucatu-SP, Brazil
| | - Silvia Mm Hartmann
- University of Washington, Department of Pediatrics, Division of Critical Care Medicine, Seattle, Washington, United States.,Seattle Children's Hospital, Seattle, Washington, United States
| | - Philippe Jouvet
- Université de Montréal, Department of Pediatrics, Montreal, Quebec, Canada.,Saint Justine Hospital, Montreal, Quebec, Canada
| | - Steven Kwasi Korang
- Children's Hospital of Los Angeles, Department of Anesthesiology and Critical Care, Los Angeles, California, United States.,Copenhagen University Hospital, Copenhagen Trial Unit, Centre for Clinical Intervention Research, The Capital Region of Denmark, Rigshospitalet, Copenhagen, Denmark
| | - Gerrard F Rafferty
- King's College London Faculty of Life Sciences and Medicine, Centre for Human and Applied Physiological Sciences (CHAPS), London, United Kingdom of Great Britain and Northern Ireland
| | - Padmanabhan Ramnarayan
- Imperial College London, Department of Surgery and Cancer, Faculty of Medicine, London, United Kingdom of Great Britain and Northern Ireland
| | - Louise Rose
- King's College London, Florence Nightingale Faculty of Nursing, Midwifery and Palliative Care, London, United Kingdom of Great Britain and Northern Ireland
| | - Lyvonne N Tume
- Edge Hill University Health Research Institute, Ormskirk, United Kingdom of Great Britain and Northern Ireland
| | - Elizabeth C Whipple
- Indiana University School of Medicine, Ruth Lilly Medical Library, Indianapolis, Indiana, United States
| | - Judith Ju Ming Wong
- KK Women's and Children's Hospital, Children's Intensive Care Unit, Singapore, Singapore
| | - Guillaume Emeriaud
- Université de Montréal, Department of Pediatrics, Montreal, Quebec, Canada.,Saint Justine Hospital, Montreal, Quebec, Canada
| | - Christopher W Mastropietro
- Indiana University School of Medicine, Department of Pediatrics, Division of Pediatric Critical Care, Indianapolis, Indiana, United States.,Riley Hospital for Children at Indiana University Health, Indianapolis, Indiana, United States
| | - Natalie Napolitano
- The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, United States
| | - Christopher J L Newth
- University of Southern California Keck School of Medicine, Los Angeles, California, United States.,Children's Hospital of Los Angeles, Department of Anesthesiology and Critical Care, Los Angeles, California, United States
| | - Robinder G Khemani
- University of Southern California Keck School of Medicine, Los Angeles, California, United States.,Children's Hospital of Los Angeles, Department of Anesthesiology and Critical Care, Los Angeles, California, United States
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20
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Martin S, Feder J, Ducharme-Crevier L, Savy N, Emeriaud G. Diaphragm electrical activity target during NAVA: One size may not fit all. Pediatr Pulmonol 2022; 57:1358-1360. [PMID: 35146954 DOI: 10.1002/ppul.25856] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2022] [Accepted: 01/13/2022] [Indexed: 11/07/2022]
Affiliation(s)
- Sophie Martin
- Department of Pediatrics, Pediatric Intensive Care Unit, CHU Sainte-Justine, Université de Montréal, Montréal, Québec, Canada
| | - Joshua Feder
- Department of Pediatrics, Pediatric Intensive Care Unit, Montreal Children's Hospital, McGill University, Montreal, Québec, Canada
| | - Laurence Ducharme-Crevier
- Department of Pediatrics, Pediatric Intensive Care Unit, CHU Sainte-Justine, Université de Montréal, Montréal, Québec, Canada
| | - Nadia Savy
- Pôle Femmes-Mères-Enfants, Pediatric Intensive Care Unit, Hôpital Estaing, CHU Clermont-Ferrand, Clermont Ferrand, France
| | - Guillaume Emeriaud
- Department of Pediatrics, Pediatric Intensive Care Unit, CHU Sainte-Justine, Université de Montréal, Montréal, Québec, Canada
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21
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Capone CA, Emerson B, Sweberg T, Polikoff L, Turner DA, Adu‐Darko M, Li S, Glater‐Welt LB, Howell J, Brown CA, Donoghue A, Krawiec C, Shults J, Breuer R, Swain K, Shenoi A, Krishna AS, Al‐Subu A, Harwayne‐Gidansky I, Biagas KV, Kelly SP, Nuthall G, Panisello J, Napolitano N, Giuliano JS, Emeriaud G, Toedt‐Pingel I, Lee A, Page‐Goertz C, Kimura D, Kasagi M, D'Mello J, Parsons SJ, Mallory P, Gima M, Bysani GK, Motomura M, Tarquinio KM, Nett S, Ikeyama T, Shetty R, Sanders RC, Lee JH, Pinto M, Orioles A, Jung P, Shlomovich M, Nadkarni V, Nishisaki A. Intubation practice and outcomes among pediatric emergency departments: A report from National Emergency Airway Registry for Children (NEAR4KIDS). Acad Emerg Med 2022; 29:406-414. [PMID: 34923705 DOI: 10.1111/acem.14431] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 10/23/2021] [Accepted: 11/22/2021] [Indexed: 11/27/2022]
Abstract
BACKGROUND Tracheal intubation (TI) practice across pediatric emergency departments (EDs) has not been comprehensively reported. We aim to describe TI practice and outcomes in pediatric EDs in contrast to those in intensive are units (ICUs) and use the data to identify quality improvement targets. METHODS Consecutive TI encounters from pediatric EDs and ICUs in the National Emergency Airway Registry for Children (NEAR4KIDS) database from 2015 to 2018 were analyzed for patient, provider, and practice characteristics and outcomes: adverse TI-associated events (TIAEs), oxygen desaturation (SpO2 < 80%), and procedural success. A multivariable model identified factors associated with TIAEs in the ED. RESULTS A total of 756 TIs in 13 pediatric EDs and 12,512 TIs in 51 pediatric/cardiac ICUs were reported. Median (interquartile range [IQR]) patient age for ED TIs was higher (32 [7-108] months) than that for ICU TIs (15 [3-91] months; p < 0.001). Proportion of TIs for respiratory decompensation (52% of ED vs. 64% ICU), shock (26% vs. 14%), and neurologic deterioration (30% vs. 11%) also differed by location. Limited neck mobility was reported more often in the ED (16% vs. 6%). TIs in the ED were performed more often via video laryngoscopy (64% vs. 29%). Adverse TIAE rates (15.6% ED, 14% ICU; absolute difference = 1.6%, 95% confidence interval [CI] = -1.1 to 4.2; p = 0.23) and severe TIAE rates (5.4% ED, 5.8% ICU; absolute difference = -0.3%, 95% CI = -2.0 to 1.3; p = 0.68) were not different. Oxygen desaturation was less commonly reported in ED TIs (13.6%) than ICU TIs (17%, absolute difference = -3.4%, 95% CI = -5.9 to -0.8; p = 0.016). Among ED TIs, shock as an indication (adjusted odds ratio [aOR] = 2.15, 95% CI = 1.26 to 3.65) and limited mouth opening (aOR = 1.74, 95% CI = 1.04 to 2.93) were independently associated with TIAEs. CONCLUSIONS While TI characteristics vary between pediatric EDs and ICUs, outcomes are similar. Shock and limited mouth opening were independently associated with adverse TI events in the ED.
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Affiliation(s)
- Christine A. Capone
- Division of Pediatric Critical Care Medicine, Department of Pediatrics Steven and Alexandra Cohen Children's Medical Center New Hyde Park New York USA
| | - Beth Emerson
- Department of Pediatrics Yale University School of Medicine New Haven Connecticut USA
| | - Todd Sweberg
- Division of Pediatric Critical Care Medicine, Department of Pediatrics Steven and Alexandra Cohen Children's Medical Center New Hyde Park New York USA
| | - Lee Polikoff
- Division of Critical Care Medicine, Department of Pediatrics The Warren Alpert Medical School of Brown University Providence Rhode Island USA
| | - David A. Turner
- Division of Pediatric Critical Care, Department of Pediatrics Duke Children's Hospital and Health Center Durham North Carolina USA
| | - Michelle Adu‐Darko
- Division of Pediatric Critical Care Medicine Department of Pediatrics University of Virginia Children's Hospital Charlottesville Virginia USA
| | - Simon Li
- Department of Pediatrics Robert Wood Johnson University New Brunswick New Jersey USA
| | - Lily B. Glater‐Welt
- Division of Pediatric Critical Care Medicine, Department of Pediatrics Steven and Alexandra Cohen Children's Medical Center New Hyde Park New York USA
| | - Joy Howell
- Pediatric Critical Care Medicine Department of Pediatrics New York Presbyterian Hospital/Weill Cornell Medical Center New York New York USA
| | - Calvin A. Brown
- Department of Emergency Medicine Brigham and Women’s Hospital Harvard Medical School Boston Massachusetts USA
| | - Aaron Donoghue
- Division of Emergency Medicine Department of Pediatrics Children’s Hospital of Philadelphia Philadelphia Pennsylvania USA
- Division of Critical Care Medicine Department of Anesthesiology and Critical Care Medicine Children’s Hospital of Philadelphia Philadelphia Pennsylvania USA
| | - Conrad Krawiec
- Department of Pediatrics, Pediatric Critical Care Penn State Health Children's Hospital Hershey Pennsylvania USA
| | - Justine Shults
- Division of Biostatistics Department of Biostatistics and Epidemiology University of Pennsylvania Perelman School of Medicine Philadelphia Pennsylvania USA
| | - Ryan Breuer
- Department of Pediatrics John R. Oishei Children's Hospital Buffalo New York USA
| | - Kelly Swain
- Pediatric and Cardiac Critical Care Duke University Medical Center Durham North Carolina USA
| | - Asha Shenoi
- Department of Pediatrics and Critical Care Medicine University of Kentucky College of Medicine Kentucky Children's Hospital Lexington Kentucky USA
| | - Ashwin S. Krishna
- Department of Pediatrics and Critical Care Medicine University of Kentucky College of Medicine Kentucky Children's Hospital Lexington Kentucky USA
| | - Awni Al‐Subu
- Division of Pediatric Critical Care Medicine Department of Pediatrics UW Health American Family Children's Hospital University of Wisconsin‐Madison Madison Wisconsin USA
| | - Ilana Harwayne‐Gidansky
- Department of Pediatrics Stony Brook Children's Hospital, Stony Brook University, Renaissance School of Medicine Stony Brook New York USA
| | - Katherine V. Biagas
- Department of Pediatrics Stony Brook Children's Hospital, Stony Brook University, Renaissance School of Medicine Stony Brook New York USA
| | - Serena P. Kelly
- Department of Pediatrics Oregon Health & Science University Doernbecher Children's Hospital Portland Oregon USA
| | - Gabrielle Nuthall
- Pediatric Critical Care Medicine Starship Children's Hospital Auckland New Zealand
| | - Josep Panisello
- Section of Pediatric Critical Care Medicine Department of Pediatrics Yale School of Medicine New Haven Connecticut USA
| | - Natalie Napolitano
- Respiratory Care Department The Children’s Hospital of Philadelphia Philadelphia Pennsylvania USA
| | - John S. Giuliano
- Section of Pediatric Critical Care Medicine Department of Pediatrics Yale School of Medicine New Haven Connecticut USA
| | - Guillaume Emeriaud
- Pediatric Critical Care Medicine CHU Sainte Justine Université de Montréal Montreal Quebec Canada
| | - Iris Toedt‐Pingel
- Division of Pediatric Critical Care University of Vermont Children's Hospital Burlington Vermont USA
| | - Anthony Lee
- Division of Critical Care Medicine Nationwide Children's Hospital Ohio State University College of Medicine Columbus Ohio USA
| | | | - Dai Kimura
- Department of Pediatrics University of Tennessee Health Science Center Le Bonheur Children's Hospital Memphis Tennessee USA
| | - Mioko Kasagi
- Pediatric Critical Care & Emergency Medicine Tokyo Metropolitan Children's Medical Center Tokyo Japan
| | - Jenn D'Mello
- Section of Pediatric Emergency Medicine Department of Pediatrics University of Calgary Calgary Alberta Canada
| | - Simon J. Parsons
- Section of Critical Care Medicine Department of Pediatrics University of Calgary Calgary Alberta Canada
| | - Palen Mallory
- Department of Pediatrics Duke University Durham North Carolina USA
| | - Masafumi Gima
- Critical Care Medicine National Center for Child Health and Development Tokyo Japan
| | | | - Makoto Motomura
- Division of Pediatric Critical Care Medicine Aichi Children's Health and Medical Center Aichi Japan
| | - Keiko M. Tarquinio
- Division of Critical Care Medicine Department of Pediatrics Emory University School of Medicine Children's Healthcare of Atlanta Egleston Georgia USA
| | - Sholeen Nett
- Section of Pediatric Critical Care Medicine Children's Hospital at Dartmouth, Dartmouth‐Hitchcock Medical Center Lebanon New Hampshire USA
| | - Takanari Ikeyama
- Division of Pediatric Critical Care Medicine Aichi Children's Health and Medical Center Aichi Japan
| | - Rakshay Shetty
- Department of Pediatrics Rainbow Children's Hospital Bangalore India
| | - Ronald C. Sanders
- Section of Critical Care University of Arkansas for Medical Sciences Little Rock Arkansas USA
| | - Jan Hau Lee
- Children's Intensive Care Unit KK Women's and Children's Hospital Singapore Singapore
| | - Matthew Pinto
- Pediatric Critical Care Medicine Maria Fareri Children's Hospital Valhalla New York USA
| | - Alberto Orioles
- Division of Critical Care Children's Hospitals and Clinics of Minnesota Minneapolis Minnesota USA
| | - Philipp Jung
- Paediatric Department University Hospital Schleswig‐Holstein Campus Lübeck Germany
| | - Mark Shlomovich
- Division of Pediatric Critical Care Medicine Albert Einstein College of Medicine Children's Hospital at Montefiore Bronx New York USA
| | - Vinay Nadkarni
- Division of Critical Care Medicine Department of Anesthesiology and Critical Care Medicine Children’s Hospital of Philadelphia Philadelphia Pennsylvania USA
| | - Akira Nishisaki
- Division of Critical Care Medicine Department of Anesthesiology and Critical Care Medicine Children’s Hospital of Philadelphia Philadelphia Pennsylvania USA
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22
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Lindell RB, Fitzgerald JC, Rowan CM, Flori HR, Di Nardo M, Napolitano N, Traynor DM, Lenz KB, Emeriaud G, Jeyapalan A, Nishisaki A. The Use and Duration of Preintubation Respiratory Support Is Associated With Increased Mortality in Immunocompromised Children With Acute Respiratory Failure. Crit Care Med 2022; 50:1127-1137. [PMID: 35275593 PMCID: PMC9707852 DOI: 10.1097/ccm.0000000000005535] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVES To determine the association between preintubation respiratory support and outcomes in patients with acute respiratory failure and to determine the impact of immunocompromised (IC) diagnoses on outcomes after adjustment for illness severity. DESIGN Retrospective multicenter cohort study. SETTING Eighty-two centers in the Virtual Pediatric Systems database. PATIENTS Children 1 month to 17 years old intubated in the PICU who received invasive mechanical ventilation (IMV) for greater than or equal to 24 hours. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS High-flow nasal cannula (HFNC) or noninvasive positive-pressure ventilation (NIPPV) or both were used prior to intubation in 1,825 (34%) of 5,348 PICU intubations across 82 centers. When stratified by IC status, 50% of patients had no IC diagnosis, whereas 41% were IC without prior hematopoietic cell transplant (HCT) and 9% had prior HCT. Compared with patients intubated without prior support, preintubation exposure to HFNC (adjusted odds ratio [aOR], 1.33; 95% CI, 1.10-1.62) or NIPPV (aOR, 1.44; 95% CI, 1.20-1.74) was associated with increased odds of PICU mortality. Within subgroups of IC status, preintubation respiratory support was associated with increased odds of PICU mortality in IC patients (HFNC: aOR, 1.50; 95% CI, 1.11-2.03; NIPPV: aOR, 1.76; 95% CI, 1.31-2.35) and HCT patients (HFNC: aOR, 1.75; 95% CI, 1.07-2.86; NIPPV: aOR, 1.85; 95% CI, 1.12-3.02) compared with IC/HCT patients intubated without prior respiratory support. Preintubation exposure to HFNC/NIPPV was not associated with mortality in patients without an IC diagnosis. Duration of HFNC/NIPPV greater than 6 hours was associated with increased mortality in IC HCT patients (HFNC: aOR, 2.41; 95% CI, 1.05-5.55; NIPPV: aOR, 2.53; 95% CI, 1.04-6.15) and patients compared HCT patients with less than 6-hour HFNC/NIPPV exposure. After adjustment for patient and center characteristics, both preintubation HFNC/NIPPV use (median, 15%; range, 0-63%) and PICU mortality varied by center. CONCLUSIONS In IC pediatric patients, preintubation exposure to HFNC and/or NIPPV is associated with increased odds of PICU mortality, independent of illness severity. Longer duration of exposure to HFNC/NIPPV prior to IMV is associated with increased mortality in HCT patients.
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Affiliation(s)
- Robert B Lindell
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, The University of Pennsylvania Perelman School of Medicine, Philadelphia, PA. Division of Critical Care, Department of Pediatrics, Riley Hospital for Children, Indiana University School of Medicine, Indianapolis, IN. Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Michigan, Ann Arbor, MI. Pediatric Intensive Care Unit, Bambino Gesù, Children's Hospital, IRCCS, Rome, Italy. Department of Respiratory Therapy, Children's Hospital of Philadelphia, Philadelphia, PA. Department of Pediatrics, Pediatric Intensive Care Unit, CHU Sainte-Justine, Université de Montréal, Montreal, QC. Division of Pediatric Critical Care Medicine, University of Miami Miller School of Medicine, Miami, FL
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23
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Bhalla AK, Klein MJ, Modesto I Alapont V, Emeriaud G, Kneyber MCJ, Medina A, Cruces P, Diaz F, Takeuchi M, Maddux AB, Mourani PM, Camilo C, White BR, Yehya N, Pappachan J, Di Nardo M, Shein S, Newth C, Khemani R. Mechanical power in pediatric acute respiratory distress syndrome: a PARDIE study. Crit Care 2022; 26:2. [PMID: 34980228 PMCID: PMC8722295 DOI: 10.1186/s13054-021-03853-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Accepted: 12/01/2021] [Indexed: 01/28/2023] Open
Abstract
BACKGROUND Mechanical power is a composite variable for energy transmitted to the respiratory system over time that may better capture risk for ventilator-induced lung injury than individual ventilator management components. We sought to evaluate if mechanical ventilation management with a high mechanical power is associated with fewer ventilator-free days (VFD) in children with pediatric acute respiratory distress syndrome (PARDS). METHODS Retrospective analysis of a prospective observational international cohort study. RESULTS There were 306 children from 55 pediatric intensive care units included. High mechanical power was associated with younger age, higher oxygenation index, a comorbid condition of bronchopulmonary dysplasia, higher tidal volume, higher delta pressure (peak inspiratory pressure-positive end-expiratory pressure), and higher respiratory rate. Higher mechanical power was associated with fewer 28-day VFD after controlling for confounding variables (per 0.1 J·min-1·Kg-1 Subdistribution Hazard Ratio (SHR) 0.93 (0.87, 0.98), p = 0.013). Higher mechanical power was not associated with higher intensive care unit mortality in multivariable analysis in the entire cohort (per 0.1 J·min-1·Kg-1 OR 1.12 [0.94, 1.32], p = 0.20). But was associated with higher mortality when excluding children who died due to neurologic reasons (per 0.1 J·min-1·Kg-1 OR 1.22 [1.01, 1.46], p = 0.036). In subgroup analyses by age, the association between higher mechanical power and fewer 28-day VFD remained only in children < 2-years-old (per 0.1 J·min-1·Kg-1 SHR 0.89 (0.82, 0.96), p = 0.005). Younger children were managed with lower tidal volume, higher delta pressure, higher respiratory rate, lower positive end-expiratory pressure, and higher PCO2 than older children. No individual ventilator management component mediated the effect of mechanical power on 28-day VFD. CONCLUSIONS Higher mechanical power is associated with fewer 28-day VFDs in children with PARDS. This association is strongest in children < 2-years-old in whom there are notable differences in mechanical ventilation management. While further validation is needed, these data highlight that ventilator management is associated with outcome in children with PARDS, and there may be subgroups of children with higher potential benefit from strategies to improve lung-protective ventilation. TAKE HOME MESSAGE Higher mechanical power is associated with fewer 28-day ventilator-free days in children with pediatric acute respiratory distress syndrome. This association is strongest in children <2-years-old in whom there are notable differences in mechanical ventilation management.
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Affiliation(s)
- Anoopindar K Bhalla
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital Los Angeles, Los Angeles, CA, USA.
- Department of Pediatrics, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA.
| | - Margaret J Klein
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital Los Angeles, Los Angeles, CA, USA
| | | | - Guillaume Emeriaud
- Pediatric Intensive Care Unit, CHU Sainte-Justine, Department of Pediatrics, Université de Montréal, Montreal, Canada
| | - Martin C J Kneyber
- Division of Paediatric Critical Care Medicine, Department of Paediatrics, University Medical Center Groningen, Beatrix Children's Hospital, University of Groningen, Groningen, The Netherlands
- Critical Care, Anaesthesiology, Peri-Operative & Emergency Medicine (CAPE), University of Groningen, Groningen, The Netherlands
| | - Alberto Medina
- Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Pablo Cruces
- Centro de Investigación de Medicina Veterinaria, Escuela de Medicina Veterinaria, Facultad de Ciencias de la Vida, Universidad Andres Bello, Santiago, Chile
- Departamento de Pediatría, Unidad de Paciente Crítico Pediátrico, Hospital El Carmen de Maipú, Santiago, Chile
| | - Franco Diaz
- Instituto de Ciencias e Innovación ed Medicina (ICIM), Universidad del Desarrollo, Santiago, Chile
- Hospital Clínico La Florida, Santiago, Chile
| | - Muneyuki Takeuchi
- Department of Intensive Care Medicine, Osaka Women's and Children's Hospital, Osaka, Japan
| | - Aline B Maddux
- Pediatric Critical Care, University of Colorado School of Medicine, Aurora, CO, USA
- Children's Hospital Colorado, Aurora, CO, USA
| | - Peter M Mourani
- Arkansas Children's Hospital, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | | | | | - Nadir Yehya
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - John Pappachan
- Paediatric Intensive Care Unit, University Hospital Southampton NHS Foundation Trust, Southampton, UK
- Faculty of Medicine, University of Southampton, Southampton, UK
| | - Matteo Di Nardo
- Pediatric Intensive Care Unit, Children's Hospital Bambino Gesù, IRCCS, Rome, Italy
| | - Steven Shein
- Division of Pediatric Critical Care Medicine, Rainbow Babies and Children's Hospital, Cleveland, OH, USA
| | - Christopher Newth
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital Los Angeles, Los Angeles, CA, USA
- Department of Pediatrics, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Robinder Khemani
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital Los Angeles, Los Angeles, CA, USA
- Department of Pediatrics, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
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24
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Proulx F, Emeriaud G, François T, Joyal JS, Nardi N, Kawaguchi A, Jouvet P, Sauthier M. Oxygenation Defects, Ventilatory Ratio, and Mechanical Power During Severe Pediatric Acute Respiratory Distress Syndrome: Longitudinal Time Sequence Analyses in a Single-Center Retrospective Cohort. Pediatr Crit Care Med 2022; 23:22-33. [PMID: 34593741 DOI: 10.1097/pcc.0000000000002822] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES Our understanding of pediatric acute respiratory distress syndrome is based on information from studies reporting intermittent, serial respiratory data. We have analyzed a high-resolution, longitudinal dataset that incorporates measures of hypoxemia severity, metrics of lung mechanics, ventilatory ratio, and mechanical power and examined associations with survival after the onset of pediatric acute respiratory distress syndrome. DESIGN Single-center retrospective cohort, 2013-2018. SETTING Tertiary surgical/medical PICU. PATIENTS Seventy-six cases of severe pediatric acute respiratory distress syndrome, determined according to the Pediatric Acute Lung Injury Consensus Conference criteria. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS The high-resolution database included continuous monitoring of ventilatory data (0.03 Hz) for up to 14 days after the diagnosis of pediatric acute respiratory distress syndrome or until extubation or death (n = 26). In the 12,128 hours of data during conventional mechanical ventilation, we used generalized estimating equations to compare groups, accounting for any effect of time. We identified an association between survival and faster rate of improvement in delta pressure (peak inspiratory pressure minus positive end-expiratory pressure; p = 0.028). Nonsurvival was associated with higher daily Pediatric Logistic Organ Dysfunction-2 scores (p = 0.005) and more severe hypoxemia metrics (p = 0.005). Mortality was also associated with the following respiratory/pulmonary metrics (mean difference [95% CI]): positive end-expiratory pressure level (+2.0 cm H2O [0.8-3.2 cm H2O]; p = 0.001), peak inspiratory pressure level (+3.0 cm H2O [0.5-5.5 cm H2O]; p = 0.022), respiratory rate (z scores +2.2 [0.9-3.6]; p = 0.003], ventilatory ratio (+0.41 [0.28-0.55]; p = 0.0001], and mechanical power (+5 Joules/min [1-10 Joules/min]; p = 0.013). Based on generalized linear mixed modeling, mechanical power remained associated with mortality after adjustment for normal respiratory rate, age, and daily Pediatric Logistic Organ Dysfunction-2 score (+3 Joules/breath [1-6 Joules/breath]; p = 0.009). CONCLUSIONS Mortality after severe pediatric acute respiratory distress syndrome is associated with the severity of organ dysfunction, oxygenation defects, and pulmonary metrics including dead space and theoretical mechanical energy load.
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Affiliation(s)
- François Proulx
- Division of Pediatric Intensive Care, Department of Pediatrics, Sainte-Justine Hospital, University of Montreal, Montreal, QC, Canada
| | - Guillaume Emeriaud
- Division of Pediatric Intensive Care, Department of Pediatrics, Sainte-Justine Hospital, University of Montreal, Montreal, QC, Canada
| | - Tine François
- Division of Pediatric Intensive Care, Department of Pediatrics, Sainte-Justine Hospital, University of Montreal, Montreal, QC, Canada
| | - Jean-Sébastien Joyal
- Division of Pediatric Intensive Care, Department of Pediatrics, Sainte-Justine Hospital, University of Montreal, Montreal, QC, Canada
| | - Nicolas Nardi
- Division of Pediatric Intensive Care, Department of Pediatrics, Sainte-Justine Hospital, University of Montreal, Montreal, QC, Canada
| | - Atsushi Kawaguchi
- Division of Pediatric Intensive Care, Department of Pediatrics, Sainte-Justine Hospital, University of Montreal, Montreal, QC, Canada
- Department of Pediatrics, Children's Hospital of Eastern Ontario, Ottawa, ON, Canada
- Department of Intensive Care Medicine, Tokyo Women's Medical University, Tokyo, Japan
| | - Philippe Jouvet
- Division of Pediatric Intensive Care, Department of Pediatrics, Sainte-Justine Hospital, University of Montreal, Montreal, QC, Canada
| | - Michaël Sauthier
- Division of Pediatric Intensive Care, Department of Pediatrics, Sainte-Justine Hospital, University of Montreal, Montreal, QC, Canada
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25
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Bhalla AK, Klein MJ, Emeriaud G, Lopez-Fernandez YM, Napolitano N, Fernandez A, Al-Subu AM, Gedeit R, Shein SL, Nofziger R, Hsing DD, Briassoulis G, Ilia S, Baudin F, Piñeres-Olave BE, Maria Izquierdo L, Lin JC, Cheifetz IM, Kneyber MCJ, Smith L, Khemani RG, Newth CJL. Adherence to Lung-Protective Ventilation Principles in Pediatric Acute Respiratory Distress Syndrome: A Pediatric Acute Respiratory Distress Syndrome Incidence and Epidemiology Study. Crit Care Med 2021; 49:1779-1789. [PMID: 34259438 PMCID: PMC8448899 DOI: 10.1097/ccm.0000000000005060] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVES To describe mechanical ventilation management and factors associated with nonadherence to lung-protective ventilation principles in pediatric acute respiratory distress syndrome. DESIGN A planned ancillary study to a prospective international observational study. Mechanical ventilation management (every 6 hr measurements) during pediatric acute respiratory distress syndrome days 0-3 was described and compared with Pediatric Acute Lung Injury Consensus Conference tidal volume recommendations (< 7 mL/kg in children with impaired respiratory system compliance, < 9 mL/kg in all other children) and the Acute Respiratory Distress Syndrome Network lower positive end-expiratory pressure/higher Fio2 grid recommendations. SETTING Seventy-one international PICUs. PATIENTS Children with pediatric acute respiratory distress syndrome. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Analyses included 422 children. On pediatric acute respiratory distress syndrome day 0, median tidal volume was 7.6 mL/kg (interquartile range, 6.3-8.9 mL/kg) and did not differ by pediatric acute respiratory distress syndrome severity. Plateau pressure was not recorded in 97% of measurements. Using delta pressure (peak inspiratory pressure - positive end-expiratory pressure), median tidal volume increased over quartiles of median delta pressure (p = 0.007). Median delta pressure was greater than or equal to 18 cm H2O for all pediatric acute respiratory distress syndrome severity levels. In severe pediatric acute respiratory distress syndrome, tidal volume was greater than or equal to 7 mL/kg 62% of the time, and positive end-expiratory pressure was lower than recommended by the positive end-expiratory pressure/Fio2 grid 70% of the time. In multivariable analysis, tidal volume nonadherence was more common with severe pediatric acute respiratory distress syndrome, fewer PICU admissions/yr, non-European PICUs, higher delta pressure, corticosteroid use, and pressure control mode. Adherence was associated with underweight stature and cuffed endotracheal tubes. In multivariable analysis, positive end-expiratory pressure/Fio2 grid nonadherence was more common with higher pediatric acute respiratory distress syndrome severity, ventilator decisions made primarily by the attending physician, pre-ICU cardiopulmonary resuscitation, underweight stature, and age less than 2 years. Adherence was associated with respiratory therapist involvement in ventilator management and longer time from pediatric acute respiratory distress syndrome diagnosis. Higher nonadherence to tidal volume and positive end-expiratory pressure recommendations were independently associated with higher mortality and longer duration of ventilation after adjustment for confounding variables. In stratified analyses, these associations were primarily influenced by children with severe pediatric acute respiratory distress syndrome. CONCLUSIONS Nonadherence to lung-protective ventilation principles is common in pediatric acute respiratory distress syndrome and may impact outcome. Modifiable factors exist that may improve adherence.
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Affiliation(s)
- Anoopindar K Bhalla
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital Los Angeles, Los Angeles, CA
- Department of Pediatrics, Keck School of Medicine, University of Southern California, Los Angeles, CA
| | - Margaret J Klein
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital Los Angeles, Los Angeles, CA
| | - Guillaume Emeriaud
- Pediatric Intensive Care Unit, CHU Sainte-Justine, Montreal, QC, Canada
- Department of Pediatrics, Université de Montréal, Montreal, QC, Canada
| | - Yolanda M Lopez-Fernandez
- Pediatric Intensive Care Unit, Department of Pediatrics, Biocruces-Bizkaia, Bizkaia, Spain
- Health Research Institute, Cruces University Hospital, Bizkaia, Spain
| | - Natalie Napolitano
- Department of Respiratory Therapy, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Analia Fernandez
- Pediatric Intensive Care Unit, Hospital General de Agudos "C. Durand", Buenos Aires, Argentina
| | - Awni M Al-Subu
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, American Family Children's Hospital, University of Wisconsin School of Medicine and Public Health, Madison, WI
| | - Rainer Gedeit
- Department of Pediatrics, Medical College of Wisconsin, Milwaukee, WI
- Critical Care Section, Children's Wisconsin, Milwaukee, WI
| | - Steven L Shein
- Division of Pediatric Critical Care Medicine, Rainbow Babies and Children's Hospital, Cleveland, OH
| | - Ryan Nofziger
- Department of Pediatrics, Division of Critical Care Medicine, Akron Children's Hospital, Akron, OH
| | - Deyin Doreen Hsing
- Department of Pediatrics, Pediatric Critical Care Medicine, Weill Cornell Medicine, New York City, NY
| | - George Briassoulis
- Pediatric Intensive Care Unit, Medical School, University of Crete, Crete, Greece
| | - Stavroula Ilia
- Pediatric Intensive Care Unit, Medical School, University of Crete, Crete, Greece
| | - Florent Baudin
- Hospices Civils de Lyon, Hôpital Femme Mère Enfant, Réanimation Pédiatrique, Lyon, France
| | | | | | - John C Lin
- Division of Pediatric Critical Care, Department of Pediatrics, Washington University School of Medicine, St. Louis, MO
| | - Ira M Cheifetz
- Division of Cardiac Critical Care, UH Rainbow Babies and Children's Hospital, Cleveland, OH
| | - Martin C J Kneyber
- Department of Paediatrics, Division of Paediatric Critical Care Medicine, Beatrix Children's Hospital, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
- Critical Care, Anaesthesiology, Peri-operative and Emergency medicine (CAPE), University of Groningen, Groningen, the Netherlands
| | - Lincoln Smith
- Department of Pediatrics, University of Washington, Seattle Children's Hospital, Seattle, WA
| | - Robinder G Khemani
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital Los Angeles, Los Angeles, CA
- Department of Pediatrics, Keck School of Medicine, University of Southern California, Los Angeles, CA
| | - Christopher J L Newth
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital Los Angeles, Los Angeles, CA
- Department of Pediatrics, Keck School of Medicine, University of Southern California, Los Angeles, CA
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26
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Crulli B, Kawaguchi A, Praud JP, Petrof BJ, Harrington K, Emeriaud G. Evolution of inspiratory muscle function in children during mechanical ventilation. Crit Care 2021; 25:229. [PMID: 34193216 PMCID: PMC8243304 DOI: 10.1186/s13054-021-03647-w] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 06/18/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND There is no universally accepted method to assess the pressure-generating capacity of inspiratory muscles in children on mechanical ventilation (MV), and no study describing its evolution over time in this population. METHODS In this prospective observational study, we have assessed the function of the inspiratory muscles in children on various modes of MV. During brief airway occlusion maneuvers, we simultaneously recorded airway pressure depression at the endotracheal tube (ΔPaw, force generation) and electrical activity of the diaphragm (EAdi, central respiratory drive) over five consecutive inspiratory efforts. The neuro-mechanical efficiency ratio (NME, ΔPaw/EAdimax) was also computed. The evolution over time of these indices in a group of children in the pediatric intensive care unit (PICU) was primarily described. As a secondary objective, we compared these values to those measured in a group of children in the operating room (OR). RESULTS In the PICU group, although median NMEoccl decreased over time during MV (regression coefficient - 0.016, p = 0.03), maximum ΔPawmax remained unchanged (regression coefficient 0.109, p = 0.50). Median NMEoccl at the first measurement in the PICU group (after 21 h of MV) was significantly lower than at the only measurement in the OR group (1.8 cmH2O/µV, Q1-Q3 1.3-2.4 vs. 3.7 cmH2O/µV, Q1-Q3 3.5-4.2; p = 0.015). Maximum ΔPawmax in the PICU group was, however, not significantly different from the OR group (35.1 cmH2O, Q1-Q3 21-58 vs. 31.3 cmH2O, Q1-Q3 28.5-35.5; p = 0.982). CONCLUSIONS The function of inspiratory muscles can be monitored at the bedside of children on MV using brief airway occlusions. Inspiratory muscle efficiency was significantly lower in critically ill children than in children undergoing elective surgery, and it decreased over time during MV in critically ill children. This suggests that both critical illness and MV may have an impact on inspiratory muscle efficiency.
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Affiliation(s)
- Benjamin Crulli
- Pediatric Intensive Care Unit, CHU Sainte-Justine, Université de Montréal, 3175 chemin de la Côte-Sainte-Catherine, Montreal, QC, H3T 1C5, Canada
| | - Atsushi Kawaguchi
- Pediatric Intensive Care Unit, CHU Sainte-Justine, Université de Montréal, 3175 chemin de la Côte-Sainte-Catherine, Montreal, QC, H3T 1C5, Canada
- Pediatric Intensive Care Unit, Children's Hospital of Eastern Ontario, University of Ottawa, 401 Smyth Road, Ottawa, ON, K1H 8L1, Canada
- Department of Intensive Care Medicine, Tokyo Women's Medical University, Tokyo, Japan
| | - Jean-Paul Praud
- Neonatal Respiratory Research Unit, Departments of Pediatrics and Pharmacology-Physiology, Université de Sherbrooke, 3001 12e Avenue Nord, Sherbrooke, QC, J1H 5N4, Canada
| | - Basil J Petrof
- Meakins-Christie Laboratories and Translational Research in Respiratory Diseases Program, McGill University Health Centre and Research Institute, 1001 Boulevard Décarie, Montreal, QC, H4A 3J1, Canada
| | - Karen Harrington
- Pediatric Intensive Care Unit, CHU Sainte-Justine, Université de Montréal, 3175 chemin de la Côte-Sainte-Catherine, Montreal, QC, H3T 1C5, Canada
| | - Guillaume Emeriaud
- Pediatric Intensive Care Unit, CHU Sainte-Justine, Université de Montréal, 3175 chemin de la Côte-Sainte-Catherine, Montreal, QC, H3T 1C5, Canada.
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Affiliation(s)
- Ilana Harwayne-Gidansky
- Department of Pediatrics, Pediatric Intensive Care Unit, Stony Brook Children's Hospital, Renaissance School of Medicine, Stony Brook, NY
| | - Guillaume Emeriaud
- Department of Pediatrics, Pediatric Intensive Care Unit, CHU Sainte-Justine Université de Montréal, Montréal, QC, Canada
| | - Akira Nishisaki
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, Philadelphia, PA
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28
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Mathieu A, Sauthier M, Jouvet P, Emeriaud G, Brossier D. Validation process of a high-resolution database in a paediatric intensive care unit-Describing the perpetual patient's validation. J Eval Clin Pract 2021; 27:316-324. [PMID: 32372537 DOI: 10.1111/jep.13411] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 04/10/2020] [Accepted: 04/12/2020] [Indexed: 01/02/2023]
Abstract
RATIONALE High data quality is essential to ensure the validity of clinical and research inferences based on it. However, these data quality assessments are often missing even though these data are used in daily practice and research. AIMS AND OBJECTIVES Our objective was to evaluate the data quality of our high-resolution electronic database (HRDB) implemented in our paediatric intensive care unit (PICU). METHODS We conducted a prospective validation study of a HRDB in a 32-bed paediatric medical, surgical, and cardiac PICU in a tertiary care freestanding maternal-child health centre in Canada. All patients admitted to the PICU with at least one vital sign monitored using a cardiorespiratory monitor connected to the central monitoring station. RESULTS Between June 2017 and August 2018, data from 295 patient days were recorded from medical devices and 4645 data points were video recorded and compared to the corresponding data collected in the HRDB. Statistical analysis showed an excellent overall correlation (R2 = 1), accuracy (100%), agreement (bias = 0, limits of agreement = 0), completeness (2% missing data), and reliability (ICC = 1) between recorded and collected data within clinically significant pre-defined limits of agreement. Divergent points could all be explained. CONCLUSIONS This prospective validation of a representative sample showed an excellent overall data quality.
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Affiliation(s)
- Audrey Mathieu
- Pediatric Intensive Care Unit, CHU Sainte Justine, University of Montreal, Montreal, Quebec, Canada.,CHU Sainte Justine Research Institute, CHU Sainte Justine, Montreal, Quebec, Canada
| | - Michael Sauthier
- Pediatric Intensive Care Unit, CHU Sainte Justine, University of Montreal, Montreal, Quebec, Canada.,CHU Sainte Justine Research Institute, CHU Sainte Justine, Montreal, Quebec, Canada
| | - Philippe Jouvet
- Pediatric Intensive Care Unit, CHU Sainte Justine, University of Montreal, Montreal, Quebec, Canada.,CHU Sainte Justine Research Institute, CHU Sainte Justine, Montreal, Quebec, Canada
| | - Guillaume Emeriaud
- Pediatric Intensive Care Unit, CHU Sainte Justine, University of Montreal, Montreal, Quebec, Canada.,CHU Sainte Justine Research Institute, CHU Sainte Justine, Montreal, Quebec, Canada
| | - David Brossier
- Pediatric Intensive Care Unit, CHU Sainte Justine, University of Montreal, Montreal, Quebec, Canada.,CHU Sainte Justine Research Institute, CHU Sainte Justine, Montreal, Quebec, Canada.,CHU de Caen, Pediatric Intensive Care Unit, Caen, France.,Université Caen Normandie, school of medicine, Caen, France.,Laboratoire de Psychologie Caen Normandie, Université Caen Normandie, Caen, France
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29
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Sauthier M, Sauthier N, Bergeron Gallant K, Lodygensky GA, Kawaguchi A, Emeriaud G, Jouvet P. Long-Term Mechanical Ventilation in Neonates: A 10-Year Overview and Predictive Model. Front Pediatr 2021; 9:689190. [PMID: 34327181 PMCID: PMC8313736 DOI: 10.3389/fped.2021.689190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Accepted: 05/18/2021] [Indexed: 11/13/2022] Open
Abstract
Objectives: Significant resources are devoted to neonatal prolonged mechanical ventilation (NPMV), but little is known about the outcomes in those children. Our primary objective was to describe the NPMV respiratory, digestive, and neurological outcomes at 18 months corrected age. Our second objective was on the early identification of which patients, among the NPMV cohort, will need to be ventilated for ≥125 days, which corresponded to the 75th percentile in the preliminary data, and to describe that subgroup. Methods: In this retrospective cohort study, we included all children born between 2004 and 2013 who had a NPMV (≥21 days of invasive or noninvasive respiratory support reached between 40 and 44 weeks of postconceptional age). We used random forests, logistic regression with penalization, naive Bayes, and XGBoost to predict which patients will need ≥125 days of ventilation. We used a Monte Carlo cross validation. Results: We included 164 patients. Of which, 40% (n = 66) were female, and the median gestational age was 29 weeks [interquartile range (IQR): 26-36 weeks] with a bimodal distribution. Median ventilation days were 104 (IQR: 66-139 days). The most frequently associated diagnoses were pulmonary hypertension (43%), early pulmonary dysplasia (41%), and lobar emphysema (37%). At 18 months corrected age, 29% (n = 47) had died, 59% (n = 97) were free of any respiratory support, and 45% (n = 74) were exclusively orally fed. A moderate area under the ROC curve of 0.65 (95% CI: 0.54-0.72) for identifying patients in need of ≥125 days of ventilation at inclusion was achieved by random forests classifiers. Among the 26 measured at inclusion, the most contributive ones were PCO2, inspired O2 concentration, and gestational age. At 18 months corrected age, patients ventilated for ≥125 days had a lower respiratory weaning success (76 vs. 87%, P = 0.05), lower exclusive oral feeding proportion (51 vs. 84%, P < 0.001), and a higher neurological impairment (median Pediatric Cerebral Performance Category score 3 vs. 2, P = 0.008) than patients ventilated for < 125 days. Conclusion: NPMV is a severe condition with a high risk of mortality, neurological impairment, and oral feed delay at 18 months. Most survivors are weaned of any respiratory support. We identified the risk factors that allow for the early identification of the most at-risk children of long-term ventilation with a moderate discrimination.
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Affiliation(s)
- Michaël Sauthier
- Research Center of Sainte-Justine Hospital, Centre Hospitalier Universitaire Sainte-Justine, Université de Montréal, Montréal, QC, Canada.,Department of Pediatrics, Centre Hospitalier Universitaire Sainte-Justine, Université de Montréal, Montréal, QC, Canada
| | - Nicolas Sauthier
- Department of Anesthesia, Centre Hospitalier de l'Université de Montréal, Université de Montréal, Montréal, QC, Canada
| | - Krystale Bergeron Gallant
- Research Center of Sainte-Justine Hospital, Centre Hospitalier Universitaire Sainte-Justine, Université de Montréal, Montréal, QC, Canada
| | - Gregory A Lodygensky
- Research Center of Sainte-Justine Hospital, Centre Hospitalier Universitaire Sainte-Justine, Université de Montréal, Montréal, QC, Canada.,Department of Pediatrics, Centre Hospitalier Universitaire Sainte-Justine, Université de Montréal, Montréal, QC, Canada
| | - Atsushi Kawaguchi
- Research Center of Sainte-Justine Hospital, Centre Hospitalier Universitaire Sainte-Justine, Université de Montréal, Montréal, QC, Canada.,Department of Intensive Care Medicine, Pediatric Critical Care Medicine, Tokyo Women's Medical University, Tokyo, Japan
| | - Guillaume Emeriaud
- Research Center of Sainte-Justine Hospital, Centre Hospitalier Universitaire Sainte-Justine, Université de Montréal, Montréal, QC, Canada.,Department of Pediatrics, Centre Hospitalier Universitaire Sainte-Justine, Université de Montréal, Montréal, QC, Canada
| | - Philippe Jouvet
- Research Center of Sainte-Justine Hospital, Centre Hospitalier Universitaire Sainte-Justine, Université de Montréal, Montréal, QC, Canada.,Department of Pediatrics, Centre Hospitalier Universitaire Sainte-Justine, Université de Montréal, Montréal, QC, Canada
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30
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Jutras C, Autmizguine J, Chomton M, Marquis C, Nguyen TTD, Roumeliotis N, Emeriaud G. Inhaled Antibiotics for the Prevention of Respiratory Tract Infections in Children With a Tracheostomy. Front Pediatr 2021; 9:633039. [PMID: 33614559 PMCID: PMC7893104 DOI: 10.3389/fped.2021.633039] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 01/13/2021] [Indexed: 11/26/2022] Open
Abstract
Objective: To describe the use of prophylactic inhaled antibiotics in children with a tracheostomy and assess if its use is associated with a reduction in exposition to broad-spectrum antibiotics and a lower risk of acquired respiratory tract infections. Methods: A case series study was performed in a tertiary care university affiliated hospital. All consecutive children (<18 years old) with a tracheostomy, hospitalized between January 2004 and November 2016, and treated with prophylactic inhaled antibiotics were identified. We analyzed the 3 month- period before and after initiation of prophylactic inhaled antibiotics and described exposure to broad spectrum antibiotics, the number of respiratory tract infections and the associated adverse events. Results: Six children (median age: 11 months, range: 8-100) were included. One received colimycin, 3 received tobramycin and 2 were treated with both antibiotics in alternance. The median duration of treatment was 74 days (22-173) with one patient still being treated at the end of the study. Patients were exposed to systemic antibiotics for 18 days (2-49) in the 3 months preceding the treatment vs. 2 days (0-15) in the 3 months following the treatment initiation (p = 0.115). The number of respiratory tract infections went from median of 2 (0-3) to 1 (0-1) during the same periods (p = 0.07). Adverse events most commonly reported were cough (n = 2) and increased respiratory secretions post-inhalation (n = 4). Only one new bacterial resistance was observed. Conclusions: This series of consecutive cases underlines the need for future studies evaluating the potential benefit of prophylactic inhaled antibiotics in children with a tracheostomy.
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Affiliation(s)
- Camille Jutras
- Department of Pediatrics, Centre Hospitalier Universitaire Sainte Justine, Université de Montréal, Montréal, QC, Canada
| | - Julie Autmizguine
- Department of Pediatrics, Centre Hospitalier Universitaire Sainte Justine, Université de Montréal, Montréal, QC, Canada.,Department of Pharmacology and Physiology, Université de Montréal, Montréal, QC, Canada.,Research Center, Centre Hospitalier Universitaire Sainte-Justine, Université de Montréal, Montréal, QC, Canada
| | - Maryline Chomton
- Department of Pediatrics, Centre Hospitalier Universitaire Sainte Justine, Université de Montréal, Montréal, QC, Canada
| | - Christopher Marquis
- Department of Pharmacy, Centre Hospitalier Universitaire Sainte Justine, Université de Montréal, Montréal, QC, Canada
| | - The Thanh-Diem Nguyen
- Department of Pediatrics, Centre Hospitalier Universitaire Sainte Justine, Université de Montréal, Montréal, QC, Canada.,Research Center, Centre Hospitalier Universitaire Sainte-Justine, Université de Montréal, Montréal, QC, Canada
| | - Nadia Roumeliotis
- Department of Pediatrics, Centre Hospitalier Universitaire Sainte Justine, Université de Montréal, Montréal, QC, Canada
| | - Guillaume Emeriaud
- Department of Pediatrics, Centre Hospitalier Universitaire Sainte Justine, Université de Montréal, Montréal, QC, Canada.,Research Center, Centre Hospitalier Universitaire Sainte-Justine, Université de Montréal, Montréal, QC, Canada
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31
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Rochon ME, Lodygensky G, Tabone L, Essouri S, Morneau S, Sinderby C, Beck J, Emeriaud G. Continuous neurally adjusted ventilation: a feasibility study in preterm infants. Arch Dis Child Fetal Neonatal Ed 2020; 105:640-645. [PMID: 32269148 DOI: 10.1136/archdischild-2019-318660] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Revised: 03/26/2020] [Accepted: 03/27/2020] [Indexed: 11/04/2022]
Abstract
OBJECTIVES To assess the feasibility and tolerance of NeuroPAP, a new non-invasive ventilation mode which continuously adjusts (during both inspiration and expiration) the pressure support proportionally to the diaphragm electrical activity (Edi), in preterm infants and to evaluate the impact on ventilation pressure and Edi. DESIGN Prospective cross-over single-centre feasibility study. SETTING One level 3 neonatal intensive care unit in Canada. PATIENTS Stable preterm infants ventilated with non-invasive positive pressure ventilation (NIPPV). INTERVENTIONS Subjects were successively ventilated in NIPPV with prestudy settings (30 min), in NeuroPAP with minimal pressure similar to NIPPV PEEP (positive end-expiratory pressure) (60 min), in NeuroPAP with minimal pressure reduced by 2 cmH20 (60 min), in continuous positive airway pressure (15 min) and again in NIPPV (30 min). Main outcome measures included tolerance, ventilation pressure, Edi and patient-ventilator synchrony. RESULTS Twenty infants born at 28.0±1.0 weeks were included. NeuroPAP was well tolerated and could be delivered during 100% of planned period. During NeuroPAP, the PEEP was continuously adjusted proportionally to tonic diaphragm Edi, although the average PEEP value was similar to the set minimal pressure. During NeuroPAP, 83 (78-86)% breaths were well synchronised vs 9 (6-12)% breaths during NIPPV (p<0.001). CONCLUSIONS NeuroPAP is feasible and well tolerated in stable preterm infants, and it allows transient adaptation in PEEP in response to tonic diaphragm electrical activity changes. Further studies are warranted to determine the impact of these findings on clinical outcomes. TRIAL REGISTRATION NUMBER NCT02480205.
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Affiliation(s)
- Marie-Eve Rochon
- Department of Pediatrics, CHU Sainte-Justine, Montreal, Quebec, Canada
| | | | - Laurence Tabone
- Department of Pediatrics, CHU Sainte-Justine, Montreal, Quebec, Canada
| | - Sandrine Essouri
- Department of Pediatrics, CHU Sainte-Justine, Montreal, Quebec, Canada
| | - Sylvain Morneau
- Department of Pediatrics, CHU Sainte-Justine, Montreal, Quebec, Canada
| | - Christer Sinderby
- Critical illness and injury research center, Keenan Research Center for Biomedical Science of St-Michael's Hospital, Toronto, Ontario, Canada
| | - Jennifer Beck
- Keenan Research Centre, Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Ontario, Canada
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Kawaguchi A, Bernier G, Adler A, Emeriaud G, Jouvet PA. Incremental effect of non-invasive oscillating device on chest physiotherapy in critically ill children: a cross-over randomised trial. BMJ Open 2020; 10:e038648. [PMID: 33020101 PMCID: PMC7537431 DOI: 10.1136/bmjopen-2020-038648] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
INTRODUCTION Chest physiotherapy (CPT) and intrathoracic percussion ventilation have been recognised as to encourage dislodging the secretions; nonetheless, the tolerance to the procedure and its efficiency have not been proven to be sufficient. METHOD AND ANALYSES This study aims to examine the tolerance, feasibility and physiological effects in airway clearance by using a novel extrathoracic non-invasive oscillating transducer device (NIOD) in critically ill children. A two-stage cross-over randomised controlled study in a paediatric intensive care unit in a Canadian Academic Children's Hospital will be applied. Children under 24 months old, for whom CPT is prescribed for airway clearance, will be included. The study consists of two stages; (1) Stage 1 'Frequency Level': we will apply two different frequencies of the NIOD (40 Hz vs 60 Hz) for 12 min each, on each patient 3 hours apart, and (2) Stage 2 'NIOD versus CPT': we will implement NIOD and CPT alternatingly for 3 hours apart. The order of the procedures will be randomly allocated for each case. We will compare the average Δchanges of tidal lung volume measured by a 3D imaging system and regional lung functions using electrical impedance tomography, between the two different frequencies and between the NIOD periods and the CPT periods. We will also examine tolerance by seeing COMFORT Scales and related complications during the procedures. We estimate necessary sample size as 6 for each arm (Total 12 cases) for stage 1 and 48 cases for Stage 2, with power of 0.8 and alpha of 0.05. ETHICS AND DISSEMINATION This study has been approved by the Health Research Ethics Board of University of Montreal, Canada (REB number: 2020-2471). We will disseminate our findings through peer-reviewed publications and conference presentations in paediatric or/and critical care fields. TRIAL REGISTRATION NUMBER ClinicalTrials.gov Registry (NCT03821389).
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Affiliation(s)
- Atsushi Kawaguchi
- Pediatrics, University of Montreal, Montreal, Quebec, Canada
- Pediatrics, University of Ottawa, Children's Hospital Eastern Ontario, Ottawa, Ontario, Canada
| | - Gabrielle Bernier
- Faculty of Medicine, University of Montreal, Montreal, Quebec, Canada
| | - Andy Adler
- Systems and Computer Engineering, Carleton University, Ottawa, Ontario, Canada
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Rowan CM, Klein MJ, Hsing DD, Dahmer MK, Spinella PC, Emeriaud G, Hassinger AB, Piñeres-Olave BE, Flori HR, Haileselassie B, Lopez-Fernandez YM, Chima RS, Shein SL, Maddux AB, Lillie J, Izquierdo L, Kneyber MCJ, Smith LS, Khemani RG, Thomas NJ, Yehya N. Early Use of Adjunctive Therapies for Pediatric Acute Respiratory Distress Syndrome: A PARDIE Study. Am J Respir Crit Care Med 2020; 201:1389-1397. [PMID: 32130867 DOI: 10.1164/rccm.201909-1807oc] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Rationale: Few data exist to guide early adjunctive therapy use in pediatric acute respiratory distress syndrome (PARDS).Objectives: To describe contemporary use of adjunctive therapies for early PARDS as a framework for future investigations.Methods: This was a preplanned substudy of a prospective, international, cross-sectional observational study of children with PARDS from 100 centers over 10 study weeks.Measurements and Main Results: We investigated six adjunctive therapies for PARDS: continuous neuromuscular blockade, corticosteroids, inhaled nitric oxide (iNO), prone positioning, high-frequency oscillatory ventilation (HFOV), and extracorporeal membrane oxygenation. Almost half (45%) of children with PARDS received at least one therapy. Variability was noted in the median starting oxygenation index of each therapy; corticosteroids started at the lowest oxygenation index (13.0; interquartile range, 7.6-22.0) and HFOV at the highest (25.7; interquartile range, 16.7-37.3). Continuous neuromuscular blockade was the most common, used in 31%, followed by iNO (13%), corticosteroids (10%), prone positioning (10%), HFOV (9%), and extracorporeal membrane oxygenation (3%). Steroids, iNO, and HFOV were associated with comorbidities. Prone positioning and HFOV were more common in middle-income countries and less frequently used in North America. The use of multiple ancillary therapies increased over the first 3 days of PARDS, but there was not an easily identifiable pattern of combination or order of use.Conclusions: The contemporary description of prevalence, combinations of therapies, and oxygenation threshold for which the therapies are applied is important for design of future studies. Region of the world, income, and comorbidities influence adjunctive therapy use and are important variables to include in PARDS investigations.
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Affiliation(s)
- Courtney M Rowan
- Division of Critical Care, Department of Pediatrics, Indiana University School of Medicine and Riley Hospital for Children at IU Health, Indianapolis, Indiana
| | - Margaret J Klein
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Los Angeles and University of Southern California, Los Angeles, California
| | - Deyin Doreen Hsing
- Department of Pediatrics, New York Presbyterian Hospital and Weill Cornell Medical College, New York, New York
| | - Mary K Dahmer
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Mott Children's Hospital and University of Michigan, Ann Arbor, Michigan
| | - Philip C Spinella
- Division of Critical Care, Department of Pediatrics, Washington University in St. Louis, St. Louis, Missouri
| | - Guillaume Emeriaud
- Department of Pediatrics, Centre Hospitalier Universitaire Sainte-Justine and Université de Montréal, Montreal, Quebec, Canada
| | - Amanda B Hassinger
- Division of Pediatric Critical Care, Department of Pediatrics, Oishei Children's Hospital and University of Buffalo, Buffalo, New York
| | | | - Heidi R Flori
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Mott Children's Hospital and University of Michigan, Ann Arbor, Michigan
| | - Bereketeab Haileselassie
- Division of Pediatric Critical Care, Department of Pediatrics, Stanford University, Palo Alto, California
| | | | - Ranjit S Chima
- Division of Critical Care Medicine, Department of Pediatrics, Cincinnati Children's Hospital Medical Center and University of Cincinnati, Cincinnati, Ohio
| | - Steven L Shein
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Rainbow Babies and Children's Hospital and Case Western Reserve University, Cleveland, Ohio
| | - Aline B Maddux
- Department of Pediatrics, Children's Hospital Colorado and University of Colorado, Aurora, Colorado
| | - Jon Lillie
- Evelina London Children's Hospital, London, United Kingdom
| | - Ledys Izquierdo
- Department of Pediatrics, Hospital Militar Central, Bogotá, Colombia
| | - Martin C J Kneyber
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Beatrix Children's Hospital and University of Groningen, Groningen, the Netherlands
| | - Lincoln S Smith
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Seattle Children's Hospital and University of Washington, Seattle, Washington
| | - Robinder G Khemani
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Los Angeles and University of Southern California, Los Angeles, California
| | - Neal J Thomas
- Division of Pediatric Critical Care Medicine, Department of Pediatrics and Public Health Science, Penn State Hershey Children's Hospital, Hershey, Pennsylvania and
| | - Nadir Yehya
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia and University of Pennsylvania, Philadelphia, Pennsylvania
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Bergeron Gallant K, Sauthier M, Kawaguchi A, Essouri S, Quintal MC, Emeriaud G, Jouvet P. Tracheostomy, respiratory support, and developmental outcomes in neonates with severe lung diseases: Retrospective study in one center. Arch Pediatr 2020; 27:270-274. [PMID: 32280047 DOI: 10.1016/j.arcped.2020.03.011] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Revised: 12/27/2019] [Accepted: 03/28/2020] [Indexed: 11/17/2022]
Abstract
OBJECTIVES Pediatric tracheostomy has evolved significantly in the past few decades and the optimal timing to perform it in children with respiratory assistance is still debated. The objective of this study was to describe the indications, timing, complications, and outcomes of infants on respiratory support who had a tracheostomy in a tertiary pediatric intensive care unit (PICU). METHODS All children younger than 18 months of corrected age requiring respiratory support for at least 1 week and who had a tracheostomy between January 2005 and December 2015 were included. Their demographic and clinical data and their outcomes at 24 months of corrected age were collected and analyzed after approval from the CHU Sainte-Justine ethics committee. RESULTS During the study period, 18 children (14 preterm infants, 4 polymalformative syndromes, and 2 diaphragmatic hernias) were included. The median corrected age at tracheostomy was 97 days (0-289 days) and 94.4% were elective. The indications for tracheostomy were ventilation for more than 7 days with (61.1%) or without (38.9%) orolaryngotracheal anomaly. The median number of consultants involved per patient was 16 consultants (10-23 consultants). The median hospital length of stay was 122 days (8-365 days) before tracheostomy and 235 days (22-891 days) after tracheostomy. The median invasive ventilation time was 68 days (8-168 days) before tracheostomy and 64 days (5-982 days) after tracheostomy. In terms of complications, there were nine cases of tracheitis and five cases of tracheal granulomas. At 24 months of corrected age, 17 of 18 children survived, one of/17 was still hospitalized, three of 17 were decannulated, three of 17 received respiratory support via their tracheostomy, 11 of 17 were fed with a gastrostomy, and all had neurodevelopmental delay. CONCLUSION Tracheostomy in infants requiring at least 1 week of ventilation is performed for complex cases and is favored for orolaryngotracheal anomalies. Clinicians should anticipate the need for developmental care in this population.
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Affiliation(s)
- K Bergeron Gallant
- Pediatric Intensive Care Unit, CHU Sainte-Justine, Montreal, Canada; University of Montreal, Montreal, Canada
| | - M Sauthier
- Pediatric Intensive Care Unit, CHU Sainte-Justine, Montreal, Canada; University of Montreal, Montreal, Canada
| | - A Kawaguchi
- Pediatric Intensive Care Unit, CHU Sainte-Justine, Montreal, Canada; University of Montreal, Montreal, Canada; University of Ottawa, Children's Hospital of Eastern Ontario, Ottawa, Canada
| | - S Essouri
- Pediatric Intensive Care Unit, CHU Sainte-Justine, Montreal, Canada; University of Montreal, Montreal, Canada
| | - M C Quintal
- Pediatric Intensive Care Unit, CHU Sainte-Justine, Montreal, Canada; University of Montreal, Montreal, Canada
| | - G Emeriaud
- Pediatric Intensive Care Unit, CHU Sainte-Justine, Montreal, Canada; University of Montreal, Montreal, Canada
| | - P Jouvet
- Pediatric Intensive Care Unit, CHU Sainte-Justine, Montreal, Canada; University of Montreal, Montreal, Canada.
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Tabone L, Khirani S, Amaddeo A, Emeriaud G, Fauroux B. Cerebral oxygenation in children with sleep-disordered breathing. Paediatr Respir Rev 2020; 34:18-23. [PMID: 31753753 DOI: 10.1016/j.prrv.2019.10.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Accepted: 10/15/2019] [Indexed: 10/25/2022]
Abstract
Sleep-disordered breathing (SDB) is associated with neurocognitive and behavioral dysfunction, and structural brain abnormalities. Near infrared spectroscopy allows a continuous and non-invasive monitoring of brain tissue oxygenation, giving insight in some pathophysiological mechanisms potentially associated with SDB-related neurocognitive dysfunction. The present review summarizes the finding of studies describing brain tissue oxygenation in adults and children with SDB. Contrary to adults, mean nocturnal tissue oxygenation index (TOI) during sleep does not seem to be different in children with SDB as compared to healthy controls. During respiratory events such as apnoeas and hypopnoeas, the decrease in TOI precedes the peripheral, systemic desaturation. The decrease in TOI has been shown to be greater during apnoeas as compared to hypopnoeas, during rapid-eye movement sleep as compared to other sleep stages, in younger children as compared to their older counterparts, and in those with a high apnoea-hypopnoea index as compared with a low apnoea-hypopnoea index. Studies analyzing the association between repetitive changes in TOI and neurocognitive and behavioral dysfunction may help to decipher the pathophysiology of neurocognitive dysfunction associated with SDB in children.
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Affiliation(s)
- Laurence Tabone
- Department of Pediatrics, Pediatric Intensive Care Unit, CHU Sainte-Justine, Université de Montréal, Montreal, Qc, Canada; Université de Paris, VIFASOM, F-75004 Paris, France
| | - Sonia Khirani
- Université de Paris, VIFASOM, F-75004 Paris, France; Pediatric Noninvasive Ventilation and Sleep Unit, AP-HP, Hôpital Necker Enfants-Malades, F-75015 Paris, France; ASV Santé, Gennevilliers, France
| | - Alessandro Amaddeo
- Université de Paris, VIFASOM, F-75004 Paris, France; Pediatric Noninvasive Ventilation and Sleep Unit, AP-HP, Hôpital Necker Enfants-Malades, F-75015 Paris, France
| | - Guillaume Emeriaud
- Department of Pediatrics, Pediatric Intensive Care Unit, CHU Sainte-Justine, Université de Montréal, Montreal, Qc, Canada
| | - Brigitte Fauroux
- Université de Paris, VIFASOM, F-75004 Paris, France; Pediatric Noninvasive Ventilation and Sleep Unit, AP-HP, Hôpital Necker Enfants-Malades, F-75015 Paris, France.
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Brossier D, Sauthier M, Mathieu A, Goyer I, Emeriaud G, Jouvet P. Qualitative subjective assessment of a high-resolution database in a paediatric intensive care unit-Elaborating the perpetual patient's ID card. J Eval Clin Pract 2020; 26:86-91. [PMID: 31206940 DOI: 10.1111/jep.13193] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2019] [Revised: 05/09/2019] [Accepted: 05/10/2019] [Indexed: 12/01/2022]
Abstract
OBJECTIVE The main purpose of our study was to subjectively assess the quality of a paediatric intensive care unit (PICU) database according to the Directory of Clinical Databases (DoCDat) criteria. DESIGN AND SETTING A survey was conducted between April 1 and June 15, 2018, among the Sainte Justine PICU research group. POPULATION Every member of this group whose research activity required the use of the database and/or who was involved in the development/validation of the database. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS All 10 research team members (one Information Technology specialist, one junior medical student, and eight clinician researchers) who used the high-resolution database fulfilled the survey (100% response rate). The median quality level of the Sainte Justine PICU database across all the 10 criteria was 3 (2-4), rated on a 1 (worst) to 4 (best) numeric scale. When compared with previously assessed databases through the DoCDat criteria, we found that the Sainte Justine PICU database performance was similar. CONCLUSIONS The PICU high-resolution database appeared of good quality when subjectively assessed by the DoCDat criteria. Further validation procedures are mandatory. We suggest that data quality assessment and validation procedures should be reported when creating a new database.
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Affiliation(s)
- David Brossier
- Pediatric Intensive Care Unit, CHU Sainte Justine, University of Montreal, Montreal, Québec, Canada.,CHU Sainte Justine, CHU Sainte Justine Research Institute, Montreal, Québec, Canada.,CHU de Caen, Pediatric Intensive Care Unit, Caen, F-14000, France.,Université Caen Normandie, School of Medicine, Caen, F-14000, France.,Laboratoire de Psychologie Caen Normandie, Université Caen Normandie, Caen, F-14000, France
| | - Michael Sauthier
- Pediatric Intensive Care Unit, CHU Sainte Justine, University of Montreal, Montreal, Québec, Canada.,CHU Sainte Justine, CHU Sainte Justine Research Institute, Montreal, Québec, Canada
| | - Audrey Mathieu
- Pediatric Intensive Care Unit, CHU Sainte Justine, University of Montreal, Montreal, Québec, Canada.,CHU Sainte Justine, CHU Sainte Justine Research Institute, Montreal, Québec, Canada
| | | | - Guillaume Emeriaud
- Pediatric Intensive Care Unit, CHU Sainte Justine, University of Montreal, Montreal, Québec, Canada.,CHU Sainte Justine, CHU Sainte Justine Research Institute, Montreal, Québec, Canada
| | - Philippe Jouvet
- Pediatric Intensive Care Unit, CHU Sainte Justine, University of Montreal, Montreal, Québec, Canada.,CHU Sainte Justine, CHU Sainte Justine Research Institute, Montreal, Québec, Canada
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Bridier A, François T, Baudin F, Emeriaud G. Neural feedback is effective in preterm infants during neurally adjusted ventilatory assist, when using clinically relevant settings. Pediatr Pulmonol 2019; 54:1878-1879. [PMID: 31420943 DOI: 10.1002/ppul.24478] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Accepted: 07/31/2019] [Indexed: 11/07/2022]
Affiliation(s)
- Armelle Bridier
- Department of Pediatrics, Pediatric Intensive Care Unit, CHU Sainte-Justine, Université de Montréal, Montréal, Quebec, Canada
| | - Tine François
- Department of Pediatrics, Pediatric Intensive Care Unit, CHU Sainte-Justine, Université de Montréal, Montréal, Quebec, Canada
| | - Florent Baudin
- Hospices Civils de Lyon, Hôpital Femme Mère Enfant, Réanimation pédiatrique, Bron, France.,Université de Lyon, APCSe Vetagro Sup UPSP 2016. A101, Marcy-l'Étoile, France
| | - Guillaume Emeriaud
- Department of Pediatrics, Pediatric Intensive Care Unit, CHU Sainte-Justine, Université de Montréal, Montréal, Quebec, Canada
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Abstract
Transfusion is a frequent treatment in pediatric patients with acute respiratory distress syndrome (PARDS) although evidence to support transfusion decision-making is lacking. The purpose of this review is to review the current state of knowledge on the issue of transfusion in children with PARDS and to detail the possible beneficial effects and potential deleterious impacts of transfusion in this patient population. Based on the current literature and recent guidelines, a restrictive red blood cell (RBC) transfusion strategy (avoidance of transfusion when the haemoglobin level is above 7 g/dL) is indicated in stable patients without severe PARDS, as these were excluded from the large trials. In children with severe PARDS, further research is needed to determine if factors other than the haemoglobin level might guide RBC transfusion decision-making by better characterizing the presence of low oxygen delivery (DO2). Additionally, appropriate indications for prophylactic transfusion of hemostatic products (plasma or platelets) in children with PARDS are lacking.
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Affiliation(s)
- Tine François
- Department of Pediatrics, Division of Pediatric Critical Care Medicine, Centre Hospitalier Universitaire Sainte-Justine, Université de Montréal, Montréal, Québec, Canada
| | - Guillaume Emeriaud
- Department of Pediatrics, Division of Pediatric Critical Care Medicine, Centre Hospitalier Universitaire Sainte-Justine, Université de Montréal, Montréal, Québec, Canada
| | - Oliver Karam
- Division of Pediatric Critical Care Medicine, Children's Hospital of Richmond at VCU, Richmond, VA, USA
| | - Marisa Tucci
- Department of Pediatrics, Division of Pediatric Critical Care Medicine, Centre Hospitalier Universitaire Sainte-Justine, Université de Montréal, Montréal, Québec, Canada
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Baudin F, Emeriaud G, Essouri S, Beck J, Javouhey E, Guerin C. Neurally adjusted ventilatory assist decreases work of breathing during non-invasive ventilation in infants with severe bronchiolitis. Crit Care 2019; 23:120. [PMID: 30992076 PMCID: PMC6469082 DOI: 10.1186/s13054-019-2379-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/04/2019] [Accepted: 02/28/2019] [Indexed: 11/10/2022]
Affiliation(s)
- Florent Baudin
- Hospices Civils de Lyon, Hôpital Femme Mère Enfant, Réanimation Pédiatrique, 59 Bd Pinel, F-69500, Bron, France. .,University Lyon, Université Claude Bernard Lyon1, Ifsttar, UMRESTTE, UMR T_9405, F-69373, Lyon, France.
| | - Guillaume Emeriaud
- Pediatric Intensive Care Unit, CHU Sainte-Justine, Université de Montréal, Montreal, QC, Canada.,Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Montreal, QC, Canada
| | - Sandrine Essouri
- Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Montreal, QC, Canada
| | - Jennifer Beck
- Keenan Research Centre for Biomedical Science, Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, ON, Canada.,Institute for Biomedical Engineering and Science Technology (iBEST), Ryerson University and St-Michael's Hospital, Ontario, Canada.,Department of Pediatrics, University of Toronto, Toronto, Ontario, Canada
| | - Etienne Javouhey
- Hospices Civils de Lyon, Hôpital Femme Mère Enfant, Réanimation Pédiatrique, 59 Bd Pinel, F-69500, Bron, France.,University Lyon, Université Claude Bernard Lyon1, Ifsttar, UMRESTTE, UMR T_9405, F-69373, Lyon, France
| | - Claude Guerin
- Hospices Civils de Lyon, Hôpital de la Croix-Rousse, Médecine Intensive Réanimation, F-69004, Lyon, France.,Université de Lyon, Université Claude Bernard Lyon 1, Villeurbanne, France.,INSERM 955 - Eq13, Institut Mondor de Recherche Biomédicale, Créteil, France.,Médecine Intensive-Réanimation, Grenoble, France.,INSERM 1042 HP2, Grenoble, France
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Liang F, Emeriaud G, Rassier DE, Shang D, Gusev E, Hussain SNA, Sage M, Crulli B, Fortin-Pellerin E, Praud JP, Petrof BJ. Mechanical ventilation causes diaphragm dysfunction in newborn lambs. Crit Care 2019; 23:123. [PMID: 30992039 PMCID: PMC6469194 DOI: 10.1186/s13054-019-2409-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Accepted: 03/25/2019] [Indexed: 01/11/2023]
Abstract
Background Diaphragm weakness occurs rapidly in adult animals treated with mechanical ventilation (MV), but the effects of MV on the neonatal diaphragm have not been determined. Furthermore, it is unknown whether co-existent lung disease exacerbates ventilator-induced diaphragmatic dysfunction (VIDD). We investigated the impact of MV (mean duration = 7.65 h), either with or without co-existent respiratory failure caused by surfactant deficiency, on the development of VIDD in newborn lambs. Methods Newborn lambs (1–4 days) were assigned to control (CTL, non-ventilated), mechanically ventilated (MV), and MV + experimentally induced surfactant deficiency (MV+SD) groups. Immunoblotting and quantitative PCR assessed inflammatory signaling, the ubiquitin-proteasome system, autophagy, and oxidative stress. Immunostaining for myosin heavy chain (MyHC) isoforms and quantitative morphometry evaluated diaphragm atrophy. Contractile function of the diaphragm was determined in isolated myofibrils ex vivo. Results Equal decreases (25–30%) in myofibrillar force generation were found in MV and MV+SD diaphragms compared to CTL. In comparison to CTL, both MV and MV+SD diaphragms also demonstrated increased STAT3 transcription factor phosphorylation. Ubiquitin-proteasome system (Atrogin1 and MuRF1) transcripts and autophagy indices (Gabarapl1 transcripts and the ratio of LC3B-II/LC3B-I protein) were greater in MV+SD relative to MV alone, but fiber type atrophy was not observed in any group. Protein carbonylation and 4-hydroxynonenal levels (indices of oxidative stress) also did not differ among groups. Conclusions In newborn lambs undergoing controlled MV, there is a rapid onset of diaphragm dysfunction consistent with VIDD. Superimposed lung injury caused by surfactant deficiency did not influence the severity of early diaphragm weakness. Electronic supplementary material The online version of this article (10.1186/s13054-019-2409-6) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Feng Liang
- Meakins-Christie Laboratories and Translational Research in Respiratory Diseases Program, McGill University Health Centre and Research Institute, 1001 Decarie Boulevard, Montreal, QC, H4A 3J1, Canada
| | - Guillaume Emeriaud
- Pediatric Intensive Care Unit, Department of Pediatrics, Sainte-Justine Hospital, University of Montreal, Montreal, QC, Canada
| | - Dilson E Rassier
- Department of Kinesiology, McGill University, Montreal, QC, Canada
| | - Dong Shang
- Meakins-Christie Laboratories and Translational Research in Respiratory Diseases Program, McGill University Health Centre and Research Institute, 1001 Decarie Boulevard, Montreal, QC, H4A 3J1, Canada
| | - Ekaterina Gusev
- Meakins-Christie Laboratories and Translational Research in Respiratory Diseases Program, McGill University Health Centre and Research Institute, 1001 Decarie Boulevard, Montreal, QC, H4A 3J1, Canada
| | - Sabah N A Hussain
- Meakins-Christie Laboratories and Translational Research in Respiratory Diseases Program, McGill University Health Centre and Research Institute, 1001 Decarie Boulevard, Montreal, QC, H4A 3J1, Canada
| | - Michael Sage
- Neonatal Respiratory Research Unit, Department of Pediatrics, University of Sherbrooke, Sherbrooke, QC, Canada
| | - Benjamin Crulli
- Pediatric Intensive Care Unit, Department of Pediatrics, Sainte-Justine Hospital, University of Montreal, Montreal, QC, Canada
| | - Etienne Fortin-Pellerin
- Neonatal Respiratory Research Unit, Department of Pediatrics, University of Sherbrooke, Sherbrooke, QC, Canada
| | - Jean-Paul Praud
- Neonatal Respiratory Research Unit, Department of Pediatrics, University of Sherbrooke, Sherbrooke, QC, Canada
| | - Basil J Petrof
- Meakins-Christie Laboratories and Translational Research in Respiratory Diseases Program, McGill University Health Centre and Research Institute, 1001 Decarie Boulevard, Montreal, QC, H4A 3J1, Canada.
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Mortamet G, Nardi N, Groleau V, Essouri S, Fauroux B, Jouvet P, Emeriaud G. Impact of Spontaneous Breathing Trial on Work of Breathing Indices Derived From Esophageal Pressure, Electrical Activity of the Diaphragm, and Oxygen Consumption in Children. Respir Care 2018; 64:509-518. [PMID: 30538160 DOI: 10.4187/respcare.06351] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND The present study aimed to characterize the behavior of 3 components of respiratory muscle function during mechanical ventilation weaning in children to better understand the respective impact of a spontaneous breathing trial on ventilatory mechanical action (esophageal pressure [Pes], ventilatory demand (electrical activity of the diaphragm [EAdi]), and oxygen consumption. METHODS This was a prospective single-center study. All children > 1 months and <18 y old who were intubated and on mechanical ventilation, and who were hospitalized in the pediatric ICU were eligible. Subjects considered as ready to extubate were included. Simultaneous recordings of oxygen consumption, Pes, and EAdi were performed during 3 steps: before, during, and after the spontaneous breathing test. RESULTS Twenty subjects (median age, 5.5 mo) were included. Half of them were admitted for a respiratory cause. The increase in Pes swings and esophageal pressure-time product during the spontaneous breathing trial was not significant (P = .33 and P = .75, respectively), and a similar trend was observed with peak EAdi (P = .06). Oxygen consumption obtained by indirect calorimetry was stable in the 3 conditions (P = .98). CONCLUSIONS In these children who were critically ill, a spontaneous breathing trial induced a moderate and nonsignificant increase in work of breathing, as reflected by the respiratory drive with EAdi and respiratory mechanics with Pes. However, indirect calorimetry did not seem to be a sensitive tool to assess respiratory muscle function during the weaning phase in children who were on mechanical ventilation, especially when work of breathing was slightly increased.
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Affiliation(s)
- Guillaume Mortamet
- Pediatric Intensive Care Unit, Centre Hospitalier Universitaire (CHU) Sainte-Justine, Montreal, Québec, Canada. .,Université de Montréal, Montréal, Québec, Canada.,Université de Paris-Est, Créteil, France.,Unité Institut National de la Santé et de la Recherche Médicale (INSERM) U955, Créteil, France
| | - Nicolas Nardi
- Pediatric Intensive Care Unit, Centre Hospitalier Universitaire (CHU) Sainte-Justine, Montreal, Québec, Canada.,Université de Montréal, Montréal, Québec, Canada
| | - Véronique Groleau
- Université de Montréal, Montréal, Québec, Canada.,Department of Gastroenterology, Hepatology and Nutrition, CHU Sainte-Justine, Montreal, Québec, Canada
| | - Sandrine Essouri
- Université de Montréal, Montréal, Québec, Canada.,Department of Pediatrics, CHU Sainte-Justine, Montreal, Québec, Canada
| | - Brigitte Fauroux
- Université de Montréal, Montréal, Québec, Canada.,Université de Paris-Est, Créteil, France.,Unité Institut National de la Santé et de la Recherche Médicale (INSERM) U955, Créteil, France.,Pediatric Noninvasive Ventilation and Sleep Unit, Hôpital Necker, Paris, France
| | - Philippe Jouvet
- Pediatric Intensive Care Unit, Centre Hospitalier Universitaire (CHU) Sainte-Justine, Montreal, Québec, Canada.,Université de Montréal, Montréal, Québec, Canada
| | - Guillaume Emeriaud
- Pediatric Intensive Care Unit, Centre Hospitalier Universitaire (CHU) Sainte-Justine, Montreal, Québec, Canada.,Université de Montréal, Montréal, Québec, Canada
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Valentine SL, Bembea MM, Muszynski JA, Cholette JM, Doctor A, Spinella PC, Steiner ME, Tucci M, Hassan NE, Parker RI, Lacroix J, Argent A, Carson JL, Remy KE, Demaret P, Emeriaud G, Kneyber MCJ, Guzzetta N, Hall MW, Macrae D, Karam O, Russell RT, Stricker PA, Vogel AM, Tasker RC, Turgeon AF, Schwartz SM, Willems A, Josephson CD, Luban NLC, Lehmann LE, Stanworth SJ, Zantek ND, Bunchman TE, Cheifetz IM, Fortenberry JD, Delaney M, van de Watering L, Robinson KA, Malone S, Steffen KM, Bateman ST. Consensus Recommendations for RBC Transfusion Practice in Critically Ill Children From the Pediatric Critical Care Transfusion and Anemia Expertise Initiative. Pediatr Crit Care Med 2018; 19:884-898. [PMID: 30180125 PMCID: PMC6126913 DOI: 10.1097/pcc.0000000000001613] [Citation(s) in RCA: 102] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
OBJECTIVES To date, there are no published guidelines to direct RBC transfusion decision-making specifically for critically ill children. We present the recommendations from the Pediatric Critical Care Transfusion and Anemia Expertise Initiative. DESIGN Consensus conference series of multidisciplinary, international experts in RBC transfusion management of critically ill children. SETTING Not applicable. INTERVENTION None. SUBJECTS Children with, or children at risk for, critical illness who receive or are at risk for receiving a RBC transfusion. METHODS A panel of 38 content and four methodology experts met over the course of 2 years to develop evidence-based, and when evidence lacking, expert consensus-based recommendations regarding decision-making for RBC transfusion management and research priorities for transfusion in critically ill children. The experts focused on nine specific populations of critically ill children: general, respiratory failure, nonhemorrhagic shock, nonlife-threatening bleeding or hemorrhagic shock, acute brain injury, acquired/congenital heart disease, sickle cell/oncology/transplant, extracorporeal membrane oxygenation/ventricular assist/ renal replacement support, and alternative processing. Data to formulate evidence-based and expert consensus recommendations were selected based on searches of PubMed, EMBASE, and Cochrane Library from 1980 to May 2017. Agreement was obtained using the Research and Development/UCLA Appropriateness Method. Results were summarized using the Grading of Recommendations Assessment, Development, and Evaluation method. MEASUREMENTS AND RESULTS The Transfusion and Anemia Expertise Initiative consensus conference developed and reached consensus on a total of 102 recommendations (57 clinical [20 evidence based, 37 expert consensus], 45 research recommendations). All final recommendations met agreement, defined a priori as greater than 80%. A decision tree to aid clinicians was created based on the clinical recommendations. CONCLUSIONS The Transfusion and Anemia Expertise Initiative recommendations provide important clinical guidance and applicable tools to avoid unnecessary RBC transfusions. Research recommendations identify areas of focus for future investigation to improve outcomes and safety for RBC transfusion.
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Affiliation(s)
- Stacey L Valentine
- Division of Pediatric Critical Care, Department of Pediatrics, University of Massachusetts Medical School, Worcester, MA
| | - Melania M Bembea
- Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University, Baltimore, MD
| | - Jennifer A Muszynski
- Division of Critical Care Medicine, Nationwide Children's Hospital, Columbus, OH
- The Research Institute at Nationwide Children's Hospital, Columbus, OH
| | - Jill M Cholette
- Department of Pediatrics, University of Rochester, Rochester, NY
| | - Allan Doctor
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Washington University School of Medicine, St. Louis, MO
| | - Phillip C Spinella
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Washington University School of Medicine, St. Louis, MO
| | - Marie E Steiner
- Department of Pediatrics, University of Minnesota, Minneapolis, MN
| | - Marisa Tucci
- Department of Pediatrics, University of Montreal, Montreal, QC, Canada
| | - Nabil E Hassan
- Department of Pediatrics, University of Illinois College of Medicine, Peoria, IL
| | - Robert I Parker
- Department of Pediatrics, Stony Brook University, Stony Brook, NY
| | - Jacques Lacroix
- Department of Pediatrics, University of Montreal, Montreal, QC, Canada
| | - Andrew Argent
- Department of Pediatrics, University of Cape Town, Cape Town, South Africa
| | - Jeffrey L Carson
- Department of Internal Medicine, Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ
| | - Kenneth E Remy
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Washington University School of Medicine, St. Louis, MO
| | | | | | - Martin C J Kneyber
- Department of Pediatrics, University of Groningen, Groningen, The Netherlands
| | - Nina Guzzetta
- Department of Anesthesiology, Emory University School of Medicine, Children's Healthcare of Atlanta, Atlanta, GA
| | - Mark W Hall
- Division of Critical Care Medicine, Nationwide Children's Hospital, Columbus, OH
- The Research Institute at Nationwide Children's Hospital, Columbus, OH
| | - Duncan Macrae
- Pediatric Critical Care, Royal Brompton Hospital, London, United Kingdom
| | - Oliver Karam
- Department of Pediatrics, Professor and Director Pediatric Nephrology, Childrens Hospital of Richmond, Virginia Commonwealth University, Richmond, VA
| | - Robert T Russell
- Department of Surgery, University of Alabama Birmingham, Birmingham, AL
| | - Paul A Stricker
- Department of Anesthesiology and Critical Care, University of Pennsylvania, Philadelphia, PA
| | - Adam M Vogel
- Division of Pediatric Surgery and Pediatrics, Baylor College of Medicine, Houston, TX
| | - Robert C Tasker
- Departments of Neurology and Anesthesia (Pediatrics), Harvard Medical School, Boston, MA
| | - Alexis F Turgeon
- Department of Anesthesiology and Critical Care Medicine, Univesite Laval Research Center, Quebec City, QC, Canada
| | - Steven M Schwartz
- Department of Critical Care Medicine and Paediatrics, University of Toronto, ON, Canada
| | - Ariane Willems
- Pediatric Intensive Care Unit, University of Brussels, Brussels, Belgium
| | - Cassandra D Josephson
- Department of Pediatrics, Emory University School of Medicine, Children's Healthcare of Atlanta, Atlanta, GA
| | - Naomi L C Luban
- Department of Pediatrics and Pathology, George Washington University, Washington, DC
| | | | - Simon J Stanworth
- Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Nicole D Zantek
- Department of Laboratory Medicine and Pathology, University of Minnesota, Minneapolis, MN
| | - Timothy E Bunchman
- Department of Pediatrics, Professor and Director Pediatric Nephrology, Childrens Hospital of Richmond, Virginia Commonwealth University, Richmond, VA
| | | | - James D Fortenberry
- Department of Pediatrics, Emory University School of Medicine, Children's Healthcare of Atlanta, Atlanta, GA
| | - Meghan Delaney
- Division of Pathology and Laboratory Medicine, Children's National Health System, Washington, DC
| | | | - Karen A Robinson
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Sara Malone
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Washington University School of Medicine, St. Louis, MO
| | - Katherine M Steffen
- Department of Pediatrics, Stanford University School of Medicine, Palo Alto, CA
| | - Scot T Bateman
- Division of Pediatric Critical Care, Department of Pediatrics, University of Massachusetts Medical School, Worcester, MA
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Crulli B, Mortamet G, Nardi N, Tse S, Emeriaud G, Jouvet P. Prise en charge de l’asthme aigu grave chez l’enfant : un défi thérapeutique. Méd Intensive Réa 2018. [DOI: 10.3166/rea-2018-0063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Bradshaw ML, Déragon A, Puligandla P, Emeriaud G, Canakis AM, Fontela PS. Treatment of severe bronchiolitis: A survey of Canadian pediatric intensivists. Pediatr Pulmonol 2018; 53:613-618. [PMID: 29484848 DOI: 10.1002/ppul.23974] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Accepted: 01/15/2018] [Indexed: 11/07/2022]
Abstract
OBJECTIVE To describe management practices and the factors guiding admission and treatment decisions for viral bronchiolitis across Canadian pediatric intensive care units (PICUs). DESIGN Cross-sectional survey. SETTING Canadian PICUs. SUBJECTS Pediatric intensivists. MEASUREMENTS AND MAIN RESULTS A survey using two case scenarios (non-intubated vs intubated patients) was developed using focus groups and a literature review. We analyzed our results using descriptive statistics and multivariate logistic regression. Our response rate was 55% (57/103). Regarding bronchiolitis management, 75% (42/56) of respondents would use inhaled therapies, with nebulized epinephrine (33/56, 59%) and salbutamol (20/56, 36%) being the most common. Antibiotic use within the first hour of admission to PICU almost doubled in frequency (36% vs 71%) in patients who required mechanical ventilation (p 0.0004). High flow nasal cannula (HFNC; 32/56, 57%) and continuous positive airway pressure (CPAP; 16/56, 29%) were the preferred modes of non-invasive ventilation (NIV). CONCLUSION The management of severe viral bronchiolitis is similar across Canadian PICUs. The use of NIV, inhaled treatments, and antibiotics is frequent, which differs from the recommendations made by published guidelines. Canadian pediatric intensivists use homogeneous PICU admission criteria based on patients' characteristics and severity of the clinical picture. Clinical practice guidelines for children with viral bronchiolitis should address the management of patients with severe clinical disease.
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Affiliation(s)
- Matthew L Bradshaw
- Division of Pediatric Critical Care, Department of Pediatrics, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Alexandre Déragon
- Department of Pediatrics, McGill University, Montreal, Quebec, Canada
| | - Pramod Puligandla
- Division of Pediatric Critical Care, Department of Pediatrics, McGill University, Montreal, Quebec, Canada
| | - Guillaume Emeriaud
- Division of Pediatric Critical Care, Department of Pediatrics, Université de Montréal, Montreal, Quebec, Canada
| | - Anne-Marie Canakis
- Division of Respiratory Medicine, Department of Pediatrics, McGill University, Montreal, Quebec, Canada
| | - Patricia S Fontela
- Division of Pediatric Critical Care, Department of Pediatrics, McGill University, Montreal, Quebec, Canada
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Quebec, Canada
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45
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De Cloedt L, Emeriaud G, Lefebvre É, Kleiber N, Robitaille N, Jarlot C, Lacroix J, Gauvin F. Transfusion-associated circulatory overload in a pediatric intensive care unit: different incidences with different diagnostic criteria. Transfusion 2018; 58:1037-1044. [PMID: 29388216 DOI: 10.1111/trf.14504] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2017] [Revised: 12/19/2017] [Accepted: 12/20/2017] [Indexed: 12/01/2022]
Abstract
BACKGROUND The incidence of transfusion-associated circulatory overload (TACO) is not well known in children, especially in pediatric intensive care unit (PICU) patients. STUDY DESIGN AND METHODS All consecutive patients admitted over 1 year to the PICU of CHU Sainte-Justine were included after they received their first red blood cell transfusion. TACO was diagnosed using the criteria of the International Society of Blood Transfusion, with two different ways of defining abnormal values: 1) using normal pediatric values published in the Nelson Textbook of Pediatrics and 2) by using the patient as its own control and comparing pre- and posttransfusion values with either 10 or 20% difference threshold. We monitored for TACO up to 24 hours posttransfusion. RESULTS A total of 136 patients were included. Using the "normal pediatric values" definition, we diagnosed 63, 88, and 104 patients with TACO at 6, 12, and 24 hours posttransfusion, respectively. Using the "10% threshold" definition we detected 4, 15, and 27 TACO cases in the same periods, respectively; using the "20% threshold" definition, the number of TACO cases was 2, 6, and 17, respectively. Chest radiograph was the most frequent missing item, especially at 6 and 12 hours posttransfusion. Overall, the incidence of TACO varied from 1.5% to 76% depending on the definition. CONCLUSION A more operational definition of TACO is needed in PICU patients. Using a threshold could be more optimal but more studies are needed to confirm the best threshold.
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Affiliation(s)
- Lise De Cloedt
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Montréal, Québec, Canada
| | - Guillaume Emeriaud
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Montréal, Québec, Canada
| | - Émilie Lefebvre
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Montréal, Québec, Canada
| | - Niina Kleiber
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Montréal, Québec, Canada
| | - Nancy Robitaille
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Montréal, Québec, Canada
| | - Christine Jarlot
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Montréal, Québec, Canada
| | - Jacques Lacroix
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Montréal, Québec, Canada
| | - France Gauvin
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Montréal, Québec, Canada
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46
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Mortamet G, Nardi N, Poirier N, Essouri S, Fauroux B, Jouvet P, Emeriaud G. Does esophageal pressure monitoring reliably permit to estimate transpulmonary pressure in children? ACTA ACUST UNITED AC 2018. [DOI: 10.15761/pccm.1000156] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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47
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Mortamet G, Larouche A, Ducharme-Crevier L, Fléchelles O, Constantin G, Essouri S, Pellerin-Leblanc AA, Beck J, Sinderby C, Jouvet P, Emeriaud G. Patient-ventilator asynchrony during conventional mechanical ventilation in children. Ann Intensive Care 2017; 7:122. [PMID: 29264742 PMCID: PMC5738329 DOI: 10.1186/s13613-017-0344-8] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2017] [Accepted: 12/13/2017] [Indexed: 11/22/2022] Open
Abstract
Background We aimed (1) to describe the characteristics of patient–ventilator asynchrony in a population of critically ill children, (2) to describe the risk factors associated with patient–ventilator asynchrony, and (3) to evaluate the association between patient–ventilator asynchrony and ventilator-free days at day 28. Methods In this single-center prospective study, consecutive children admitted to the PICU and mechanically ventilated for at least 24 h were included. Patient–ventilator asynchrony was analyzed by comparing the ventilator pressure curve and the electrical activity of the diaphragm (Edi) signal with (1) a manual analysis and (2) using a standardized fully automated method. Results Fifty-two patients (median age 6 months) were included in the analysis. Eighteen patients had a very low ventilatory drive (i.e., peak Edi < 2 µV on average), which prevented the calculation of patient–ventilator asynchrony. Children spent 27% (interquartile 22–39%) of the time in conflict with the ventilator. Cycling-off errors and trigger delays contributed to most of this asynchronous time. The automatic algorithm provided a NeuroSync index of 45%, confirming the high prevalence of asynchrony. No association between the severity of asynchrony and ventilator-free days at day 28 or any other clinical secondary outcomes was observed, but the proportion of children with good synchrony was very low. Conclusion Patient–ventilator interaction is poor in children supported by conventional ventilation, with a high frequency of depressed ventilatory drive and a large proportion of time spent in asynchrony. The clinical benefit of strategies to improve patient–ventilator interactions should be evaluated in pediatric critical care.
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Affiliation(s)
- Guillaume Mortamet
- Pediatric Intensive Care Unit, CHU Sainte-Justine, 3175 Côte Sainte-Catherine, Montreal, QC, Canada.,INSERM U 955, Equipe 13, Créteil, France.,CHU Sainte-Justine Research Center, Université de Montréal, Montreal, Canada
| | - Alexandrine Larouche
- Pediatric Intensive Care Unit, CHU Sainte-Justine, 3175 Côte Sainte-Catherine, Montreal, QC, Canada.,CHU Sainte-Justine Research Center, Université de Montréal, Montreal, Canada
| | - Laurence Ducharme-Crevier
- Pediatric Intensive Care Unit, CHU Sainte-Justine, 3175 Côte Sainte-Catherine, Montreal, QC, Canada.,CHU Sainte-Justine Research Center, Université de Montréal, Montreal, Canada
| | - Olivier Fléchelles
- Pediatric Intensive Care Unit, CHU Fort-de-France, Fort-de-France, France
| | - Gabrielle Constantin
- Pediatric Intensive Care Unit, CHU Sainte-Justine, 3175 Côte Sainte-Catherine, Montreal, QC, Canada.,CHU Sainte-Justine Research Center, Université de Montréal, Montreal, Canada
| | - Sandrine Essouri
- CHU Sainte-Justine Research Center, Université de Montréal, Montreal, Canada.,Department of Pediatrics, CHU Sainte-Justine, Montreal, QC, Canada
| | | | - Jennifer Beck
- Keenan Research Centre for Biomedical Science, Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, ON, Canada.,Department of Pediatrics, University of Toronto, Toronto, Canada.,Institute for Biomedical Engineering and Science Technology (iBEST), Ryerson University and St-Michael's Hospital, Toronto, Canada
| | - Christer Sinderby
- Keenan Research Centre for Biomedical Science, Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, ON, Canada.,Institute for Biomedical Engineering and Science Technology (iBEST), Ryerson University and St-Michael's Hospital, Toronto, Canada.,Department of Medicine, University of Toronto, Toronto, Canada
| | - Philippe Jouvet
- Pediatric Intensive Care Unit, CHU Sainte-Justine, 3175 Côte Sainte-Catherine, Montreal, QC, Canada.,CHU Sainte-Justine Research Center, Université de Montréal, Montreal, Canada
| | - Guillaume Emeriaud
- Pediatric Intensive Care Unit, CHU Sainte-Justine, 3175 Côte Sainte-Catherine, Montreal, QC, Canada. .,CHU Sainte-Justine Research Center, Université de Montréal, Montreal, Canada.
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48
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Crulli B, Khebir M, Toledano B, Vobecky S, Poirier N, Emeriaud G. Neurally Adjusted Ventilatory Assist After Pediatric Cardiac Surgery: Clinical Experience and Impact on Ventilation Pressures. Respir Care 2017; 63:208-214. [PMID: 29208756 DOI: 10.4187/respcare.05625] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND After pediatric cardiac surgery, ventilation with high airway pressures can be detrimental to right ventricular function and pulmonary blood flow. Neurally adjusted ventilatory assist (NAVA) improves patient-ventilator interactions, helping maintain spontaneous ventilation. This study reports our experience with the use of NAVA in children after a cardiac surgery. We hypothesize that using NAVA in this population is feasible and allows for lower ventilation pressures. METHODS We retrospectively studied all children ventilated with NAVA (invasively or noninvasively) after undergoing cardiac surgery between January 2013 and May 2015 in our pediatric intensive care unit. The number and duration of NAVA episodes were described. For the first period of invasive NAVA in each subject, detailed clinical and ventilator data in the 4 h before and after the start of NAVA were extracted. RESULTS 33 postoperative courses were included in 28 subjects with a median age of 3 [interquartile range (IQR) 1-12] months. NAVA was used invasively in 27 courses for a total duration of 87 (IQR 15-334) h per course. Peak inspiratory pressures and mean airway pressures decreased significantly after the start of NAVA (mean differences of 5.8 cm H2O (95% CI 4.1-7.5) and 2.0 cm H2O (95% CI 1.2-2.8), respectively, P < .001 for both). There was no significant difference in vital signs or blood gas values. NAVA was used noninvasively in 14 subjects, over 79 (IQR 25-137) h. CONCLUSIONS NAVA could be used in pediatric subjects after cardiac surgery. The significant decrease in airway pressures observed after transition to NAVA could have a beneficial impact in this specific population, which should be investigated in future interventional studies.
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Affiliation(s)
- Benjamin Crulli
- Pediatric Intensive Care Unit, CHU Sainte-Justine, Université de Montréal, Montréal, Québec, Canada
| | - Mariam Khebir
- Pediatric Intensive Care Unit, CHU Sainte-Justine, Université de Montréal, Montréal, Québec, Canada
| | - Baruch Toledano
- Pediatric Intensive Care Unit, CHU Sainte-Justine, Université de Montréal, Montréal, Québec, Canada
| | - Suzanne Vobecky
- Department of Pediatric Cardiovascular Surgery, CHU Sainte-Justine, Université de Montréal, Montréal, Quebec, Canada
| | - Nancy Poirier
- Department of Pediatric Cardiovascular Surgery, CHU Sainte-Justine, Université de Montréal, Montréal, Quebec, Canada
| | - Guillaume Emeriaud
- Pediatric Intensive Care Unit, CHU Sainte-Justine, Université de Montréal, Montréal, Québec, Canada.
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Mortamet G, Khirani S, Amaddeo A, Emeriaud G, Renolleau S, Fauroux B. Esogastric pressure measurement to assist noninvasive ventilation indication and settings in infants with hypercapnic respiratory failure: A pilot study. Pediatr Pulmonol 2017; 52:1187-1193. [PMID: 28221721 DOI: 10.1002/ppul.23676] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2016] [Revised: 12/09/2016] [Accepted: 01/13/2017] [Indexed: 11/07/2022]
Abstract
OBJECTIVE Noninvasive ventilation (NIV) in usually set on clinical parameters. The aim of the study was to assess the value of esophageal (PES ) and gastric pressure (PGAS ) measurements for the indication and optimal settings of NIV in infants with hypercapnic respiratory failure in whom the efficacy of NIV was uncertain on clinical noninvasive parameters. DESIGN A retrospective study. PATIENT-SUBJECT SELECTION PES and PGAS measurements were performed in seven infants <2 years old admitted in the Pediatric Intensive Care Unit for an acute or acute-on-chronic hypercapnic respiratory failure. METHODOLOGY PES swing and esophageal pressure time product (PTPES ) during spontaneous breathing, NIV set on clinical parameters (NIVclin) and on PES (NIVphys) were compared. According to the PES measurements, NIV was continued if NIV was associated with an at least 20% reduction of the PES swing and PTPES and not initiated or withdrawn in the other case. RESULTS In all seven patients, the PES and PGAS measurements were informative and led to the decision to initiate NIV in one patient or continue NIV with different settings in three patients. In the three other patients, NIV was not initiated in one patient and withdrawn in the two last patients because of a lack of improvement in PES swing and PTPES . CONCLUSIONS PES and PGAS measurements may be useful for the indication and optimal setting of NIV in a selected group of infants with hypercapnic respiratory failure.
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Affiliation(s)
- Guillaume Mortamet
- AP-HP, Hôpital Necker, Pediatric Intensive Care Unit, Paris, France.,INSERM U 955, Equipe 13, 8 rue du Général Sarrail, Créteil, France.,Université de Montréal, Bld Edouard Montpetit, Montréal, Canada
| | - Sonia Khirani
- ASV Santé, Gennevilliers, France.,AP-HP, Hôpital Necker, Pediatric Noninvasive Ventilation and Sleep Unit, Paris, France
| | - Alessandro Amaddeo
- INSERM U 955, Equipe 13, 8 rue du Général Sarrail, Créteil, France.,AP-HP, Hôpital Necker, Pediatric Noninvasive Ventilation and Sleep Unit, Paris, France.,Université de Paris Descartes, Paris, France
| | - Guillaume Emeriaud
- Université de Montréal, Bld Edouard Montpetit, Montréal, Canada.,CHU Sainte-Justine Pediatric Intensive Care Unit, CHU Sainte-Justine, Montreal, Canada
| | - Sylvain Renolleau
- AP-HP, Hôpital Necker, Pediatric Intensive Care Unit, Paris, France.,Université de Paris Descartes, Paris, France
| | - Brigitte Fauroux
- INSERM U 955, Equipe 13, 8 rue du Général Sarrail, Créteil, France.,AP-HP, Hôpital Necker, Pediatric Noninvasive Ventilation and Sleep Unit, Paris, France.,Université de Paris Descartes, Paris, France
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50
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Essouri S, Baudin F, Chevret L, Vincent M, Emeriaud G, Jouvet P. Variability of Care in Infants with Severe Bronchiolitis: Less-Invasive Respiratory Management Leads to Similar Outcomes. J Pediatr 2017; 188:156-162.e1. [PMID: 28602381 DOI: 10.1016/j.jpeds.2017.05.033] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2016] [Revised: 04/26/2017] [Accepted: 05/11/2017] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To compare the management of children with severe bronchiolitis requiring intensive care (based on duration of ventilatory support and duration of pediatric intensive care unit [PICU] stay) in 2 countries with differing pediatric transport and PICU organizations. STUDY DESIGN This was a prospective observational care study in 2 PICUs of tertiary care university hospitals, 1 in France and 1 in Canada. All children with bronchiolitis who required admission to the PICU between November 1, 2013, and March 31, 2014, were included. RESULTS A total of 194 children were included. Baseline characteristics and illness severity were similar at the 2 sites. There was a significant difference between centers in the use of invasive ventilation (3% in France vs 26% in Canada; P < .0001). The number of investigations performed from admission to emergency department presentation and during the PICU stay was significantly higher in Canada for both chest radiographs and blood tests (P < .001). The use of antibiotics was significantly higher in Canada both before (60% vs 28%; P < .001) and during (72% vs 33%; P < .0001) the PICU stay. The duration of ventilatory support, median length of stay, and rate of PICU readmission were similar in the 2 centers. CONCLUSION Important differences in the management of children with severe bronchiolitis were observed during both prehospital transport and PICU treatment. Less invasive management resulted in similar outcomes with in fewer complications.
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Affiliation(s)
- Sandrine Essouri
- Pediatric Intensive Care Unit, Centre Hospitalier Universitaire Sainte Justine, Université de Montréal, Montréal, QC, Canada; Pediatric Intensive Care Unit, Centre Hospitalier Universitaire Kremlin Bicêtre, Paris South University, Le Kremlin Bicêtre, France.
| | - Florent Baudin
- Pediatric Intensive Care Unit, Hôpital Femme Mère Enfant, Université Lyon, Bron, France
| | - Laurent Chevret
- Pediatric Intensive Care Unit, Centre Hospitalier Universitaire Kremlin Bicêtre, Paris South University, Le Kremlin Bicêtre, France
| | - Mélanie Vincent
- Division of Pediatrics, Centre Hospitalier Universitaire Sainte Justine, Université de Montréal, Montréal, QC, Canada
| | - Guillaume Emeriaud
- Pediatric Intensive Care Unit, Centre Hospitalier Universitaire Sainte Justine, Université de Montréal, Montréal, QC, Canada
| | - Philippe Jouvet
- Pediatric Intensive Care Unit, Centre Hospitalier Universitaire Sainte Justine, Université de Montréal, Montréal, QC, Canada
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