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552
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Di Gennaro F, Pizzol D, Marotta C, Antunes M, Racalbuto V, Veronese N, Smith L. Coronavirus Diseases (COVID-19) Current Status and Future Perspectives: A Narrative Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E2690. [PMID: 32295188 PMCID: PMC7215977 DOI: 10.3390/ijerph17082690] [Citation(s) in RCA: 267] [Impact Index Per Article: 66.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Revised: 04/11/2020] [Accepted: 04/12/2020] [Indexed: 01/08/2023]
Abstract
At the end of 2019 a novel virus, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), causing severe acute respiratory syndrome expanded globally from Wuhan, China. In March 2020 the World Health Organization declared the SARS-Cov-2 virus a global pandemic. We performed a narrative review to describe existing literature with regard to Corona Virus Disease 2019 (COVID-19) epidemiology, pathophysiology, diagnosis, management and future perspective. MEDLINE, EMBASE and Scopus databases were searched for relevant articles. Although only when the pandemic ends it will be possible to assess the full health, social and economic impact of this global disaster, this review represents a picture of the current state of the art. In particular, we focus on public health impact, pathophysiology and clinical manifestations, diagnosis, case management, emergency response and preparedness.
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Affiliation(s)
- Francesco Di Gennaro
- IRCCS Istituto Neurologico Mediterraneo NEUROMED, 86077 Pozzilli, Italy; (F.D.G.); (C.M.)
| | - Damiano Pizzol
- Italian Agency for Development Cooperation, Khartoum 79371, Sudan;
| | - Claudia Marotta
- IRCCS Istituto Neurologico Mediterraneo NEUROMED, 86077 Pozzilli, Italy; (F.D.G.); (C.M.)
| | - Mario Antunes
- Department of Surgery, Central Hospital of Beira, Beira 2102, Mozambique;
| | | | - Nicola Veronese
- Geriatric Unit, Department of Internal Medicine and Geriatrics, University of Palermo, 90100 Palermo, Italy;
| | - Lee Smith
- The Cambridge Centre for Sport and Exercise Sciences, Anglia Ruskin University, Cambridge CB1 1PT, UK;
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553
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Saberinia A, Vafaei A, Kashani P. A narrative review on the management of Acute Heart Failure in Emergency Medicine Department. Eur J Transl Myol 2020; 30:8612. [PMID: 32499877 PMCID: PMC7254439 DOI: 10.4081/ejtm.2019.8612] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Accepted: 11/08/2019] [Indexed: 12/28/2022] Open
Abstract
The main urgent symptom presented to an emergency department is acute heart failure (AHF). In that considerable risksof morbidity and mortality, it is important to plan precision medicine to achieve the most suitable outcomes. The object of this review is to provide a summary of contemporary management procedures of emergency medicine in a department of acute heart failure. Heart failure could be presented with a broad range of symptoms, in particular a sudden worsening of those of Chronic Obstructive Pulmonary Disease. The treatment should focus on acute and chronic underlying disorders with instructions focusing on haemodynamics and blood pressure status. Treatment of patients suffering with worsening symptoms of AHF mainly focuses on intravenous diuretics. In emergency situations, patients suffering with AHF with low blood pressure must receive emergency consultation and a primary fluid bolus therapy (range 250-500 mL) followed by inotropic therapy with or without antihypotensive agents. For treatment of severe heart failure and cardiogenic shock in patients treated with noradrenalin, when blood pressure support is required, a direct-acting inotropic agent, dobutamine, could be applied effectively. When non-invasive positive pressure ventilation is needed, suppliers must track for any possibility of sudden worsening, i.e., for acute decompensated heart failure. When cardiac output is high the disorder could be treated with vasopressors.
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Affiliation(s)
- Amin Saberinia
- Department of Emergency Medicine, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Department of Emergency Medicine, School of Medicine, Shahid Beheshti University of Medical Sciences, Loghman Hakim Hospital, Tehran, Iran
| | - Ali Vafaei
- Department of Emergency Medicine, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Department of Emergency Medicine, School of Medicine, Shahid Beheshti University of Medical Sciences, Loghman Hakim Hospital, Tehran, Iran
| | - Parvin Kashani
- Department of Emergency Medicine, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Department of Emergency Medicine, School of Medicine, Shahid Beheshti University of Medical Sciences, Loghman Hakim Hospital, Tehran, Iran
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554
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de-Miguel-Díez J, Jiménez-García R, Hernández-Barrera V, Zamorano-Leon JJ, Villanueva-Orbaiz R, Albaladejo-Vicente R, López-de-Andrés A. Trends in mechanical ventilation use and mortality over time in patients receiving mechanical ventilation in Spain from 2001 to 2015. Eur J Intern Med 2020; 74:67-72. [PMID: 31822367 DOI: 10.1016/j.ejim.2019.11.023] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Revised: 09/11/2019] [Accepted: 11/30/2019] [Indexed: 10/25/2022]
Abstract
BACKGROUND We examined trends in the incidence of ventilator support with noninvasive ventilation (NIV) or invasive mechanical ventilation (IMV) among patients hospitalized in Spain from 2001 to 2015. We also assessed in-hospital mortality (IHM) after receiving these types of ventilator support. METHODS This study was an observational retrospective epidemiological study. Our data source was the Spanish National Hospital Discharge Database. RESULTS In total, 1,031,497 patients received ventilator support in Spain over the study period. NIV use increased from 18.8 patients per 100.000 inhabitants in 2001 to 108.7 in 2015. IMV utilization increased significantly from 2001 to 2003 and then decreased from 2003 until 2015. Patients who required NIV had the highest mean Charlson Comorbidity Index (CCI) score. Patients who received IMV had the highest in-hospital mortality. Factors associated with an increased risk for IHM were sex, age, conditions included in the CCI (except for COPD and diabetes), haemodialysis, presence of a peripheral arterial catheter, presence of a central venous catheter, readmission and emergency room admission. Undergoing a surgical procedure was a risk factor only for IMV. IHM decreased significantly from 2001 to 2015 in patients who underwent NIV or IMV. CONCLUSIONS We identified an increase in the utilization of NIV over time, whereas use of IMV decreased from 2003 until 2015 after an initial increase from 2001 to 2003. We also found a significant decrease in IHM over time.
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Affiliation(s)
- Javier de-Miguel-Díez
- Respiratory Department, Hospital General Universitario Gregorio Marañón, Facultad de Medicina, Universidad Complutense de Madrid (UCM), Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain
| | - Rodrigo Jiménez-García
- Department of Public Health & Maternal and Child Health, Faculty of Medicine, Universidad Complutense de Madrid, Madrid, Spain.
| | - Valentín Hernández-Barrera
- Preventive Medicine and Public Health Teaching and Research Unit, Health Sciences Faculty. Rey Juan Carlos University, Alcorcón, Madrid, Spain
| | - Jose J Zamorano-Leon
- Department of Public Health & Maternal and Child Health, Faculty of Medicine, Universidad Complutense de Madrid, Madrid, Spain
| | - Rosa Villanueva-Orbaiz
- Department of Public Health & Maternal and Child Health, Faculty of Medicine, Universidad Complutense de Madrid, Madrid, Spain
| | - Romana Albaladejo-Vicente
- Department of Public Health & Maternal and Child Health, Faculty of Medicine, Universidad Complutense de Madrid, Madrid, Spain
| | - Ana López-de-Andrés
- Preventive Medicine and Public Health Teaching and Research Unit, Health Sciences Faculty. Rey Juan Carlos University, Alcorcón, Madrid, Spain
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555
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Chen D, Yang H, Cao Y, Cheng W, Duan T, Fan C, Fan S, Feng L, Gao Y, He F, He J, Hu Y, Jiang Y, Li Y, Li J, Li X, Li X, Lin K, Liu C, Liu J, Liu X, Pan X, Pang Q, Pu M, Qi H, Shi C, Sun Y, Sun J, Wang X, Wang Y, Wang Z, Wang Z, Wang C, Wu S, Xin H, Yan J, Zhao Y, Zheng J, Zhou Y, Zou L, Zeng Y, Zhang Y, Guan X. Expert consensus for managing pregnant women and neonates born to mothers with suspected or confirmed novel coronavirus (COVID-19) infection. Int J Gynaecol Obstet 2020; 149:130-136. [PMID: 32196655 PMCID: PMC9087756 DOI: 10.1002/ijgo.13146] [Citation(s) in RCA: 172] [Impact Index Per Article: 43.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Revised: 03/15/2020] [Accepted: 03/18/2020] [Indexed: 12/19/2022]
Abstract
Objective To provide clinical management guidelines for novel coronavirus (COVID‐19) in pregnancy. Methods On February 5, 2020, a multidisciplinary teleconference comprising Chinese physicians and researchers was held and medical management strategies of COVID‐19 infection in pregnancy were discussed. Results Ten key recommendations were provided for the management of COVID‐19 infections in pregnancy. Conclusion Currently, there is no clear evidence regarding optimal delivery timing, the safety of vaginal delivery, or whether cesarean delivery prevents vertical transmission at the time of delivery; therefore, route of delivery and delivery timing should be individualized based on obstetrical indications and maternal–fetal status. Currently, there is no clear evidence regarding optimal delivery timing or route of delivery for pregnant women with COVID‐19 infection; these should be individualized based on obstetrical indications and maternal–fetal status.
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Affiliation(s)
- Dunjin Chen
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou City, Guangdong Province, China
| | - Huixia Yang
- Department of Obstetrics and Gynecology, Peking University First Hospital, Beijing, China
| | - Yun Cao
- Department of Neonatology, Children's Hospital Affiliated of Fudan University, Shanghai, China
| | - Weiwei Cheng
- Department of Obstetrics, International Peace Maternity and Child Health Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Tao Duan
- Department of Obstetrics and Gynecology, Shanghai First Maternity and Infant Hospital, Shanghai, China
| | - Cuifang Fan
- Department of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, Wuhan, Hubei Province, China
| | - Shangrong Fan
- Department of Obstetrics and Gynecology, Peking University Shenzhen Hospital, Shenzhen, Guangdong Province, China
| | - Ling Feng
- Department of Perinatal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Yuanmei Gao
- Department of Critical Care Unit, the Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong Province, China
| | - Fang He
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou City, Guangdong Province, China
| | - Jing He
- Department of Obstetrics and Gynecology, Women's Hospital, Zhejiang University School of Medicine Hangzhou, Hangzhou, Zhejiang Province, China
| | - Yali Hu
- Department of Obstetrics and Gynecology, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Nanjing, JiangSu Province, China
| | - Yi Jiang
- Department of Pediatrics, Peking University First Hospital, Beijing, China
| | - Yimin Li
- Department of Critical Care Unit, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong Province, China
| | - Jiafu Li
- Department of Obstetrics and Gynecology, Zhongnan Hospital of Wuhan University, Wuhan, Hubei Province, China
| | - Xiaotian Li
- Department of Obstetrics, Obstetrics and Gynecology, Hospital of Fudan University, Shanghai, China
| | - Xuelan Li
- Department of Obstetrics and Gynecology, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shanxi Province, China
| | - Kangguang Lin
- Department of Affective Disorder, Brain Hospital Affiliated of Guangzhou Medical University, Guangzhou, Guangdong Province, China
| | - Caixia Liu
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, , Liaoning Province, China
| | - Juntao Liu
- Department of Obstetrics and Gynecology, Chinese Academy of Medical Sciences & Peking Union Medical college Hospital, Beijing, China
| | - Xinghui Liu
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Xingfei Pan
- Department of Infectious Diseases, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong Province, China
| | - Qiumei Pang
- Department of Obstetrics and Gynecology, You'an Hospital, Capital Medical University, Beijing, China
| | - Meihua Pu
- Department of Pediatrics, Peking University Third Hospital, Beijing, China
| | - Hongbo Qi
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Chunyan Shi
- Department of Obstetrics and Gynecology, Peking University First Hospital, Beijing, China
| | - Yu Sun
- Department of Obstetrics and Gynecology, Peking University First Hospital, Beijing, China
| | - Jingxia Sun
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Harbin Medical University, Harbin, Helongjiang Province, China
| | - Xietong Wang
- Department of Obstetrics and Gynecology, Provincial Hospital Affiliated to Shandong University, Shandong Province, China
| | - Yichun Wang
- Department of Critical Care Unit, the Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong Province, China
| | - Zilian Wang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong Province, China
| | - Zhijian Wang
- Department of Gynecology and Obstetrics, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong Province, China
| | - Chen Wang
- Department of Obstetrics and Gynecology, Peking University First Hospital, Beijing, China
| | - Suqiu Wu
- School of Health Education of Wuhan University, Wuhan, Hubei Province, China
| | - Hong Xin
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Hebei Medical University, Hebei Province, China
| | - Jianying Yan
- Department of Obstetrics, Fujian Provincial Maternity and Children Hospital, Fuzhou, Fujian Province, China
| | - Yangyu Zhao
- Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China
| | - Jun Zheng
- Department of Neonatology, Tianjin Central Hospital of Gynecology Obstetrics, Tianjin, China
| | - Yihua Zhou
- Department of Infectious Diseases, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, Jiangsu Province, China
| | - Li Zou
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Yingchun Zeng
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou City, Guangdong Province, China
| | - Yuanzhen Zhang
- Department of Obstetrics and Gynecology, Zhongnan Hospital of Wuhan University, Wuhan, Hubei Province, China
| | - Xiaoming Guan
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX, USA
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556
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Price S, Singh S, Ledot S, Bianchi P, Hind M, Tavazzi G, Vranckx P. Respiratory management in severe acute respiratory syndrome coronavirus 2 infection. EUROPEAN HEART JOURNAL. ACUTE CARDIOVASCULAR CARE 2020; 9:229-238. [PMID: 32375488 PMCID: PMC7215090 DOI: 10.1177/2048872620924613] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Accepted: 04/16/2020] [Indexed: 01/08/2023]
Abstract
The severe acute respiratory syndrome coronavirus 2 pandemic is to date affecting more than a million of patients and is challenging healthcare professionals around the world. Coronavirus disease 2019 may present with a wide range of clinical spectrum and severity, including severe interstitial pneumonia with high prevalence of hypoxic respiratory failure requiring intensive care admission. There has been increasing sharing experience regarding the patient's clinical features over the last weeks which has underlined the need for general guidance on treatment strategies. We summarise the evidence existing in the literature of oxygen and positive pressure treatments in patients at different stages of respiratory failure and over the course of the disease, including environment and ethical issues related to the ongoing coronavirus disease 2019 infection.
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Affiliation(s)
- Susanna Price
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Adult Intensive Care, Royal Brompton and Harefield NHS Foundation Trust, UK
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Imperial College London, UK
| | - Suveer Singh
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Adult Intensive Care, Royal Brompton and Harefield NHS Foundation Trust, UK
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Imperial College London, UK
| | - Stephane Ledot
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Adult Intensive Care, Royal Brompton and Harefield NHS Foundation Trust, UK
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Anaesthesia, Royal Brompton and Harefield NHS Foundation Trust, UK
| | - Paolo Bianchi
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Adult Intensive Care, Royal Brompton and Harefield NHS Foundation Trust, UK
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Anaesthesia, Royal Brompton and Harefield NHS Foundation Trust, UK
| | - Matthew Hind
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Department of Respiratory Medicine, Royal Brompton and Harefield NHS Foundation Trust, UK
| | - Guido Tavazzi
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Department of Clinical-Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Italy
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Anesthesia and Intensive Care, Fondazione Policlinico San Matteo Hospital IRCCS, Italy
| | - Pascal Vranckx
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Department of Cardiology and Intensive Care, Jessaziekenhuis Hasselt, Belgium
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Faculty of Medicine and Life Sciences, University of Hasselt, Belgium
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557
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Cinesi Gómez C, Peñuelas Rodríguez Ó, Luján Torné M, Egea Santaolalla C, Masa Jiménez JF, García Fernández J, Carratalá Perales JM, Heili-Frades SB, Ferrer Monreal M, de Andrés Nilsson JM, Lista Arias E, Sánchez Rocamora JL, Garrote JI, Zamorano Serrano MJ, González Martínez M, Farrero Muñoz E, Mediano San Andrés O, Rialp Cervera G, Mas Serra A, Hernández Martínez G, de Haro López C, Roca Gas O, Ferrer Roca R, Romero Berrocal A, Ferrando Ortola C. [Clinical consensus recommendations regarding non-invasive respiratory support in the adult patient with acute respiratory failure secondary to SARS-CoV-2 infection]. Med Intensiva 2020; 44:429-438. [PMID: 32312600 PMCID: PMC7270576 DOI: 10.1016/j.medin.2020.03.005] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Revised: 03/20/2020] [Accepted: 03/21/2020] [Indexed: 01/08/2023]
Abstract
La enfermedad por coronavirus 2019 (COVID-19) es una infección del tracto respiratorio causada por un nuevo coronavirus emergente que se reconoció por primera vez en Wuhan, China, en diciembre de 2019. Actualmente la Organización Mundial de la Salud (OMS) ha definido la infección como pandemia y existe una situación de emergencia sanitaria y social para el manejo de esta nueva infección. Mientras que la mayoría de las personas con COVID-19 desarrollan solo una enfermedad leve o no complicada, aproximadamente el 14% desarrollan una enfermedad grave que requiere hospitalización y oxígeno, y el 5% pueden requerir ingreso en una unidad de cuidados intensivos. En casos severos, COVID-19 puede complicarse por el síndrome de dificultad respiratoria aguda (SDRA), sepsis y shock séptico y fracaso multiorgánico. Este documento de consenso se ha preparado sobre directrices basadas en evidencia desarrolladas por un panel multidisciplinario de profesionales médicos de cuatro sociedades científicas españolas (Sociedad Española de Medicina Intensiva y Unidades Coronarias [SEMICYUC], Sociedad Española de Neumología y Cirugía Torácica [SEPAR], Sociedad Española de Urgencias y Emergencias [SEMES], Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor [SEDAR]) con experiencia en el manejo clínico de pacientes con COVID-19 y otras infecciones virales, incluido el SARS, así como en sepsis y SDRA. El documento proporciona recomendaciones clínicas para el soporte respiratorio no invasivo (ventilación no invasiva, oxigenoterapia de alto flujo con cánula nasal) en cualquier paciente con presentación sospechada o confirmada de COVID-19 con insuficiencia respiratoria aguda. Esta guía de consenso debe servir como base para una atención optimizada y garantizar la mejor posibilidad de supervivencia, así como permitir una comparación fiable de las futuras intervenciones terapéuticas de investigación que formen parte de futuros estudios observacionales o de ensayos clínicos.
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Affiliation(s)
- César Cinesi Gómez
- Dirección General de Asistencia Sanitaria, Servicio Murciano de Salud. Director del Máster Oficial en Medicina de Urgencias y Emergencias, Murcia, España
| | - Óscar Peñuelas Rodríguez
- Servicio de Medicina Intensiva y Grandes Quemados, Hospital Universitario de Getafe. CIBER de Enfermedades Respiratorias, CIBERES, Getafe, Madrid, España.
| | - Manel Luján Torné
- Servicio de Neumología, Hospital de Sabadell, Corporació Parc Taulí, Universitat Autònoma de Barcelona. Centro de Investigación Biomédica en Red, CIBERES, Sabadell, Barcelona, España
| | | | - Juan Fernando Masa Jiménez
- Servicio de Neumología, Hospital San Pedro de Alcántara. CIBER de Enfermedades Respiratorias (CIBERES). Instituto Universitario de Investigación Biosanitaria de Extremadura (INUBE), Cáceres, España
| | - Javier García Fernández
- Servicio de Anestesia, Cuidados Críticos Quirúrgicos y Dolor, Hospital Universitario Puerta de Hierro, Madrid, España
| | - José Manuel Carratalá Perales
- Servicio de Urgencias, Unidad de Corta Estancia y Hospitalización a Domicilio, Hospital General de Alicante, Instituto de Investigación Sanitaria y Biomédica de Alicante (ISABIAL-Fundación FISABIO), Alicante, España
| | - Sarah Béatrice Heili-Frades
- Unidad de Neumología, Responsable de la UCIR, Hospital Universitario Fundación Jiménez Díaz. CIBERES, REVA, EMDOS, Madrid, España
| | - Miquel Ferrer Monreal
- Servei de Pneumologia, Institut Clínic de Respiratori, Hospital Clínic de Barcelona, IDIBAPS, CIBERES (CB06/06/0028), Universitat de Barcelona, Barcelona, España
| | | | - Eva Lista Arias
- Servicio de Urgencias, Parc Taulí Hospital Universitari, Sabadell, Barcelona, España
| | | | | | | | - Mónica González Martínez
- Unidad de Sueño y Ventilación, Neumología, Hospital Universitario Marqués de Valdecilla, IDIVAL, Universidad de Cantabria, Santander, España
| | - Eva Farrero Muñoz
- Servei de Pneumologia, Hospital Universitari de Bellvitge, Hospitalet de Llobregat, Barcelona, España
| | | | - Gemma Rialp Cervera
- Servicio de Medicina Intensiva, Hospital Universitari Son Llàtzer, Palma de Mallorca, España
| | - Arantxa Mas Serra
- Servei de Medicina Intensiva, Hospital de Sant Joan Despí Moisès Broggi y Hospital General d'Hospitalet, Sant Joan Despí, Barcelona, España
| | | | - Candelaria de Haro López
- Área de Críticos, Corporació Sanitària i Universitària Parc Taulí. CIBER de Enfermedades Respiratorias (CIBERES). Instituto de Salud Carlos III, Sabadell, Barcelona, España
| | - Oriol Roca Gas
- Servicio de Medicina Intensiva, Hospital Universitario Vall d'Hebron, Institut de Recerca Vall d'Hebron, Universitat Autònoma de Barcelona. CIBER de Enfermedades Respiratorias (CIBERES). Instituto de Salud Carlos III, Barcelona, España
| | - Ricard Ferrer Roca
- Servicio de Medicina Intensiva, Hospital Universitario Vall d'Hebron. Shock, Organ Dysfunction and Resuscitation Research Group, Vall d'Hebron Institut de Recerca. CIBER de Enfermedades Respiratorias, CIBERES, Barcelona, España
| | - Antonio Romero Berrocal
- Servicio de Anestesia y Reanimación, Hospital Universitario Puerta de Hierro, Madrid, España
| | - Carlos Ferrando Ortola
- Área de Cuidados Intensivos Quirúrgicos, Servicio de Anestesia y Cuidados Intensivos, Hospital Clínic, Barcelona, España
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558
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Cinesi Gómez C, Peñuelas Rodríguez Ó, Luján Torné M, Egea Santaolalla C, Masa Jiménez JF, García Fernández J, Carratalá Perales JM, Heili-Frades SB, Ferrer Monreal M, de Andrés Nilsson JM, Lista Arias E, Sánchez Rocamora JL, Garrote JI, Zamorano Serrano MJ, González Martínez M, Farrero Muñoz E, Mediano San Andrés O, Rialp Cervera G, Mas Serra A, Hernández Martínez G, de Haro López C, Roca Gas O, Ferrer Roca R, Romero Berrocal A, Ferrando Ortola C. Clinical Consensus Recommendations Regarding Non-Invasive Respiratory Support in the Adult Patient with Acute Respiratory Failure Secondary to SARS-CoV-2 infection. Arch Bronconeumol 2020; 56:11-18. [PMID: 34629620 PMCID: PMC7270645 DOI: 10.1016/j.arbres.2020.03.005] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
La enfermedad por coronavirus 2019 (COVID-19) es una infección del tracto respiratorio causada por un nuevo coronavirus emergente que se reconoció por primera vez en Wuhan, China, en diciembre de 2019. Actualmente la Organización Mundial de la Salud (OMS) ha definido la infección como pandemia y existe una situación de emergencia sanitaria y social para el manejo de esta nueva infección. Mientras que la mayoría de las personas con COVID-19 desarrollan solo una enfermedad leve o no complicada, aproximadamente el 14% desarrollan una enfermedad grave que requiere hospitalización y oxígeno, y el 5% pueden requerir ingreso en una Unidad de Cuidados Intensivos. En casos severos, COVID-19 puede complicarse por el síndrome de dificultad respiratoria aguda (SDRA), sepsis y shock séptico y fracaso multiorgánico. Este documento de consenso se ha preparado sobre directrices basadas en evidencia desarrolladas por un panel multidisciplinario de profesionales médicos de cuatro sociedades científicas españolas (Sociedad Española de Medicina Intensiva y Unidades Coronarias [SEMICYUC], Sociedad Española de Neumología y Cirugía Torácica [SEPAR], Sociedad Española de Urgencias y Emergencias [SEMES], Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor [SEDAR]) con experiencia en el manejo clínico de pacientes con COVID-19 y otras infecciones virales, incluido el SARS, así como en sepsis y SDRA. El documento proporciona recomendaciones clínicas para el soporte respiratorio no invasivo (ventilación no invasiva, oxigenoterapia de alto flujo con cánula nasal) en cualquier paciente con presentación sospechada o confirmada de COVID-19 con insuficiencia respiratoria aguda. Esta guía de consenso debe servir como base para una atención optimizada y garantizar la mejor posibilidad de supervivencia, así como permitir una comparación fiable de las futuras intervenciones terapéuticas de investigación que formen parte de futuros estudios observacionales o de ensayos clínicos.
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Affiliation(s)
- César Cinesi Gómez
- Dirección General de Asistencia Sanitaria, Servicio Murciano de Salud. Director del Máster Oficial en Medicina de Urgencias y Emergencias, Murcia, España
| | - Óscar Peñuelas Rodríguez
- Servicio de Medicina Intensiva y Grandes Quemados, Hospital Universitario de Getafe. CIBER de Enfermedades Respiratorias, CIBERES, Getafe, Madrid, España
| | - Manel Luján Torné
- Servicio de Neumología, Hospital de Sabadell, Corporació Parc Taulí, Universitat Autònoma de Barcelona. Centro de Investigación Biomédica en Red (CIBERES), Sabadell, Barcelona, España.
| | | | - Juan Fernando Masa Jiménez
- Servicio de Neumología, Hospital San Pedro de Alcántara. CIBER de Enfermedades Respiratorias (CIBERES). Instituto Universitario de Investigación Biosanitaria de Extremadura (INUBE), Cáceres, España
| | - Javier García Fernández
- Servicio de Anestesia, Cuidados Críticos Quirúrgicos y Dolor, Hospital Universitario Puerta de Hierro, Madrid, España
| | - José Manuel Carratalá Perales
- Servicio de Urgencias, Unidad de Corta Estancia y Hospitalización a Domicilio, Hospital General de Alicante, Instituto de Investigación Sanitaria y Biomédica de Alicante (ISABIAL-Fundación FISABIO), Alicante, España
| | - Sarah Béatrice Heili-Frades
- Jefe Asociado de Neumología, responsable de la UCIR, Hospital Universitario Fundación Jiménez Díaz. CIBERES, REVA, EMDOS, Madrid, España
| | - Miquel Ferrer Monreal
- Servei de Pneumologia, Institut Clínic de Respiratori, Hospital Clínic de Barcelona, IDIBAPS, CibeRes (CB06/06/0028), Universitat de Barcelona, Barcelona, España
| | | | - Eva Lista Arias
- Servicio de Urgencias, Parc Taulí Hospital Universitari, Sabadell, Barcelona, España
| | | | | | | | - Mónica González Martínez
- Unidad de Sueño y Ventilación, Neumología, Hospital Universitario Marqués de Valdecilla, IDIVAL, Universidad de Cantabria, Santander, España
| | - Eva Farrero Muñoz
- Servei de Pneumologia, Hospital Universitari de Bellvitge, Hospitalet de Llobregat, Barcelona, España
| | | | - Gemma Rialp Cervera
- Servicio de Medicina Intensiva, Hospital Universitari Son Llàtzer, Palma de Mallorca, España
| | - Arantxa Mas Serra
- Servei de Medicina Intensiva, Hospital de Sant Joan Despí Moisès Broggi, Hospital General d'Hospitalet, Sant Joan Despí, Barcelona, España
| | | | - Candelaria de Haro López
- Área de Críticos, Corporació Sanitària i Universitària Parc Taulí. CIBER Enfermedades Respiratorias (CIBERES). Instituto de Salud Carlos III, Sabadell, Barcelona, España
| | - Oriol Roca Gas
- Servicio de Medicina Intensiva, Hospital Universitario Vall d'Hebron, Institut de Recerca Vall d'Hebron, Universitat Autònoma de Barcelona. Ciber Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III, Barcelona, España
| | - Ricard Ferrer Roca
- Servicio de Medicina Intensiva, Hospital Universitario Vall d'Hebron, Shock, Organ Dysfunction and Resuscitation Research Group, Vall d'Hebron Institut de Recerca. CIBER de Enfermedades Respiratorias, CIBERES, Barcelona, España
| | - Antonio Romero Berrocal
- Servicio de Anestesia y Reanimación, Hospital Universitario Puerta de Hierro, Madrid, España
| | - Carlos Ferrando Ortola
- Jefe de Sección Área de Cuidados Intensivos Quirúrgicos, Servicio de Anestesia y Cuidados Intensivos, Hospital Clínic, Barcelona, España
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559
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Sorbello M, El-Boghdadly K, Di Giacinto I, Cataldo R, Esposito C, Falcetta S, Merli G, Cortese G, Corso RM, Bressan F, Pintaudi S, Greif R, Donati A, Petrini F. The Italian coronavirus disease 2019 outbreak: recommendations from clinical practice. Anaesthesia 2020; 75:724-732. [PMID: 32221973 DOI: 10.1111/anae.15049] [Citation(s) in RCA: 229] [Impact Index Per Article: 57.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/12/2020] [Indexed: 12/15/2022]
Abstract
Novel coronavirus 2019 is a single-stranded, ribonucleic acid virus that has led to an international pandemic of coronavirus disease 2019. Clinical data from the Chinese outbreak have been reported, but experiences and recommendations from clinical practice during the Italian outbreak have not. We report the impact of the coronavirus disease 2019 outbreak on regional and national healthcare infrastructure. We also report on recommendations based on clinical experiences of managing patients throughout Italy. In particular, we describe key elements of clinical management, including: safe oxygen therapy; airway management; personal protective equipment; and non-technical aspects of caring for patients diagnosed with coronavirus disease 2019. Only through planning, training and team working will clinicians and healthcare systems be best placed to deal with the many complex implications of this new pandemic.
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Affiliation(s)
- M Sorbello
- Anesthesia and Intensive Care, AOU Policlinico San Marco University Hospital, Catania, Italy
| | - K El-Boghdadly
- Department of Anaesthesia, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - I Di Giacinto
- Anesthesia and Intensive Care, Anestesia e Terapia Intensiva Polivalente, Azienda Ospedaliero Universitaria Sant'Orsola-Malpighi - Alma Mater Studiorum, Bologna, Italy
| | - R Cataldo
- Anesthesia and Intensive Care, Anestesia, Terapia Intensiva e Terapia del Dolore, Università Campus, Bio-Medico, Roma, Italy
| | - C Esposito
- Anesthesia and Intensive Care, Dipartimento di Area Critica Ospedale Monaldi, Ospedali dei Colli, Napoli, Italy
| | - S Falcetta
- Anesthesia and Intensive Care, Clinica di Anestesia e Rianimazione Ospedali Riuniti Ancona, Ancona, Italy
| | - G Merli
- Anesthesia and Intensive Care, Dipartimento di Anestesia e Terapia Intensiva, Ospedale Maggiore Crema, Milano, Italy
| | - G Cortese
- Anesthesia and Intensive Care, Dipartimento di Anestesia, Rianimazione ed Emergenze AOU Città della salute e della scienza Torino, Italy
| | - R M Corso
- Anesthesia and Intensive Care, Dipartimento di Chirurgia, Anestesia e Rianimazione, Ospedale GB Morgagni-L. Pierantoni, Forlì, Italy
| | - F Bressan
- Anesthesia and Intensive Care, Anestesia e Rianimazione Ospedale Santo Stefano di Prato, Prato, Italy
| | - S Pintaudi
- Anesthesia and Intensive Care, Past Head of Dipartimento di Emergenza, ARNAS Garibaldi Catania, Past Bio-containment coordinator for Sicily, Italian Military Navy scientific consultant, Italy
| | - R Greif
- Department of Anaesthesiology and Pain Therapy, Bern University Hospital, University of Bern, Switzerland
| | - A Donati
- Università Politecnica delle Marche, Ancona, Italy
| | - F Petrini
- Anesthesia and Intensive Care Dipartimento di Medicina Perioperatoria, Dolore, Terapia Intensiva e Rapid Response System, Ospedale di Chieti, Università di Chieti Pescara, Chieti, Italy
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560
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Alhazzani W, Møller MH, Arabi YM, Loeb M, Gong MN, Fan E, Oczkowski S, Levy MM, Derde L, Dzierba A, Du B, Aboodi M, Wunsch H, Cecconi M, Koh Y, Chertow DS, Maitland K, Alshamsi F, Belley-Cote E, Greco M, Laundy M, Morgan JS, Kesecioglu J, McGeer A, Mermel L, Mammen MJ, Alexander PE, Arrington A, Centofanti JE, Citerio G, Baw B, Memish ZA, Hammond N, Hayden FG, Evans L, Rhodes A. Surviving Sepsis Campaign: guidelines on the management of critically ill adults with Coronavirus Disease 2019 (COVID-19). Intensive Care Med 2020; 46:854-887. [PMID: 32222812 PMCID: PMC7101866 DOI: 10.1007/s00134-020-06022-5] [Citation(s) in RCA: 1306] [Impact Index Per Article: 326.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Accepted: 03/20/2020] [Indexed: 02/07/2023]
Abstract
Background The novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the cause of a rapidly spreading illness, Coronavirus Disease 2019 (COVID-19), affecting thousands of people around the world. Urgent guidance for clinicians caring for the sickest of these patients is needed.
Methods We formed a panel of 36 experts from 12 countries. All panel members completed the World Health Organization conflict of interest disclosure form. The panel proposed 53 questions that are relevant to the management of COVID-19 in the ICU. We searched the literature for direct and indirect evidence on the management of COVID-19 in critically ill patients in the ICU. We identified relevant and recent systematic reviews on most questions relating to supportive care. We assessed the certainty in the evidence using the Grading of Recommendations, Assessment, Development and Evaluation (GRADE) approach, then generated recommendations based on the balance between benefit and harm, resource and cost implications, equity, and feasibility. Recommendations were either strong or weak, or in the form of best practice recommendations.
Results The Surviving Sepsis Campaign COVID-19 panel issued 54 statements, of which 4 are best practice statements, 9 are strong recommendations, and 35 are weak recommendations. No recommendation was provided for 6 questions. The topics were: (1) infection control, (2) laboratory diagnosis and specimens, (3) hemodynamic support, (4) ventilatory support, and (5) COVID-19 therapy.
Conclusion The Surviving Sepsis Campaign COVID-19 panel issued several recommendations to help support healthcare workers caring for critically ill ICU patients with COVID-19. When available, we will provide new recommendations in further releases of these guidelines.
Electronic supplementary material The online version of this article (10.1007/s00134-020-06022-5) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Waleed Alhazzani
- Department of Medicine, McMaster University, Hamilton, Canada.,Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Canada
| | - Morten Hylander Møller
- Department of Intensive Care, Copenhagen University Hospital Rigshospitalet, 4131, Copenhagen, Denmark.,Scandinavian Society of Anaesthesiology and Intensive Care Medicine (SSAI), Copenhagen, Denmark
| | - Yaseen M Arabi
- Intensive Care Department, Ministry of National Guard Health Affairs, King Saud Bin Abdulaziz University for Health Sciences, King Abdullah International Medical Research Center, Riyadh, Kingdom of Saudi Arabia
| | - Mark Loeb
- Department of Medicine, McMaster University, Hamilton, Canada.,Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Canada
| | - Michelle Ng Gong
- Division of Critical Care Medicine, Division of Pulmonary Medicine, Department of Medicine, Montefiore Healthcare System/Albert Einstein College of Medicine, Bronx, NY, USA
| | - Eddy Fan
- Interdepartmental Division of Critical Care Medicine, Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Canada
| | - Simon Oczkowski
- Department of Medicine, McMaster University, Hamilton, Canada.,Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Canada
| | - Mitchell M Levy
- Warren Alpert School of Medicine, Brown University, Providence, RI, USA.,Rhode Island Hospital, Providence, RI, USA
| | - Lennie Derde
- Department of Intensive Care Medicine, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands.,Julius Center for Health Sciences and Primary Care, Utrecht, The Netherlands
| | - Amy Dzierba
- Department of Pharmacy, NewYork-Presbyterian Hospital, Columbia University Irving Medical Center, New York, NY, USA
| | - Bin Du
- Medical ICU, Peking Union Medical College Hospital, 1 Shuai Fu Yuan, Beijing, 100730, China
| | - Michael Aboodi
- Division of Critical Care Medicine, Division of Pulmonary Medicine, Department of Medicine, Montefiore Healthcare System/Albert Einstein College of Medicine, Bronx, NY, USA
| | - Hannah Wunsch
- Department of Critical Care Medicine, Sunnybrook Health Sciences Centre, Toronto, ON, Canada.,Department of Anesthesia and Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, ON, Canada
| | - Maurizio Cecconi
- Department of Anesthesia and Intensive Care, Humanitas Clinical and Research Center, Rozzano, Milan, Italy.,Department of Biomedical Science, Humanitas University, Pieve Emanuele, Milan, Italy
| | - Younsuck Koh
- Department of Pulmonary and Critical Care Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Daniel S Chertow
- Critical Care Medicine Department, National Institutes of Health Clinical Center and Laboratory of Immunoregulation, National Institute of Allergy and Infectious Diseases, Baltimore, USA
| | | | - Fayez Alshamsi
- Department of Internal Medicine, College of Medicine and Health Sciences, United Arab Emirates University, PO Box 17666, Al Ain, United Arab Emirates
| | - Emilie Belley-Cote
- Department of Medicine, McMaster University, Hamilton, Canada.,Population Health Research Institute, Hamilton, Canada
| | - Massimiliano Greco
- Department of Anesthesia and Intensive Care, Humanitas Clinical and Research Center, Rozzano, Milan, Italy.,Department of Biomedical Science, Humanitas University, Pieve Emanuele, Milan, Italy
| | - Matthew Laundy
- Microbiology and Infection Control, St George's University Hospitals NHS Foundation Trust & St George's University of London, London, UK
| | | | - Jozef Kesecioglu
- Department of Intensive Care Medicine, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Allison McGeer
- Division of Infectious Diseases, University of Toronto, Toronto, Canada
| | - Leonard Mermel
- Warren Alpert School of Medicine, Brown University, Providence, RI, USA
| | - Manoj J Mammen
- Department of Medicine, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, USA
| | - Paul E Alexander
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Canada.,GUIDE Research Methods Group, Hamilton, Canada
| | - Amy Arrington
- Houston Children's Hospital, Baylor College of Medicine, Houston, USA
| | | | - Giuseppe Citerio
- Department of Medicine and Surgery, Milano-Bicocca University, Milan, Italy.,ASST-Monza, Desio and San Gerardo Hospital, Monza, Italy
| | - Bandar Baw
- Department of Medicine, McMaster University, Hamilton, Canada.,Department of Emergency Medicine, King Abdulaziz Medical City, Riyadh, Saudi Arabia
| | - Ziad A Memish
- Director, Research and Innovation Centre, King Saud Medical City, Ministry of Health, Riyadh, Kingdom of Saudi Arabia
| | - Naomi Hammond
- Critical Care Division, The George Institute for Global Health and UNSW, Sydney, Australia.,Malcolm Fisher Department of Intensive Care, Royal North Shore Hospital, Sydney, Australia
| | - Frederick G Hayden
- Division of Infectious Diseases and International Health, Department of Medicine, University, of Virginia, School of Medicine, Charlottesville, VA, USA
| | - Laura Evans
- Division of Pulmonary, Critical Care, and Sleep Medicine, University of Washington, Seattle, USA
| | - Andrew Rhodes
- Adult Critical Care, St George's University Hospitals NHS Foundation Trust & St George's University of London, London, UK.
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561
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Wang Y, Ni Y, Sun J, Liang Z. Use of High-Flow Nasal Cannula for Immunocompromise and Acute Respiratory Failure: A Systematic Review and Meta-Analysis. J Emerg Med 2020; 58:413-423. [PMID: 32220545 DOI: 10.1016/j.jemermed.2020.01.016] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Revised: 01/10/2020] [Accepted: 01/20/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND Acute respiratory failure (ARF) is a common cause of emergency department (ED) and intensive care unit (ICU) admissions. High-flow nasal cannula oxygen therapy (HFNC) is widely used for patients with ARF. OBJECTIVE Our aim was to evaluate the latest evidence regarding the application of HFNC in immunocompromised patients with ARF. METHODS We searched PubMed, Embase, and Cochrane databases from inception to January 2019. The primary outcome was short-term mortality and the secondary outcomes were intubation rate and length of ICU stay. RESULTS Eight studies involving 2,179 immunocompromised subjects with ARF were included. No significant differences for short-term mortality were observed when comparing HFNC with conventional oxygen therapy (COT) (risk ratio [RR] 0.89; 95% confidence interval [CI] 0.73 to 1.09; p = 0.25, I2 = 47%) and with noninvasive ventilation (NIV) (RR 0.66; 95% CI 0.37 to 1.18; p = 0.16, I2 = 58%). Lower intubation rates were found when comparing HFNC with COT (RR 0.89; 95% CI 0.80 to 0.99; p = 0.03, I2 = 0%) and no significant difference was found between HFNC and NIV (RR 0.74; 95% CI 0.46 to 1.19; p = 0.22, I2 = 67%). The length of ICU stay was similar when comparing HFNC with COT (mean difference [MD] 0.59; 95% CI -1.68 to 2.85; p = 0.61, I2 = 56%), but was significantly shorter when HFNC was compared with NIV (MD -2.13; 95% CI -3.98 to -0.29; p = 0.02, I2 = 0%). CONCLUSIONS There was no significant difference in short-term mortality with use of HFNC when compared with COT or NIV for immunocompromised patients with ARF. A lower intubation rate than COT and a shorter length of ICU stay than NIV were observed in the HFNC group.
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Affiliation(s)
- Yiwei Wang
- Department of Respiratory and Critical Care Medicine, West China Hospital, West China School of Medicine, Sichuan University, Chengdu, China
| | - Yuenan Ni
- Department of Respiratory and Critical Care Medicine, West China Hospital, West China School of Medicine, Sichuan University, Chengdu, China
| | - Jikui Sun
- State Key Laboratory of Oral Diseases, West China School of Stomatology, Sichuan University, Chengdu, China
| | - Zongan Liang
- Department of Respiratory and Critical Care Medicine, West China Hospital, West China School of Medicine, Sichuan University, Chengdu, China
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562
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Thongprayoon C, Cheungpasitporn W, Chewcharat A, Mao MA, Kashani KB. Serum ionised calcium and the risk of acute respiratory failure in hospitalised patients: a single-centre cohort study in the USA. BMJ Open 2020; 10:e034325. [PMID: 32205373 PMCID: PMC7103831 DOI: 10.1136/bmjopen-2019-034325] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
OBJECTIVES The objective of this study was to evaluate the risk of acute respiratory failure in all hospitalised patients based on admission serum ionised calcium. DESIGN A retrospective cohort study. SETTING A tertiary referral hospital in Rochester, Minnesota, USA. PARTICIPANTS All hospitalised patients who had serum ionised calcium measurement within 24 hours of hospital admission from January 2009 to December 2013. Patients who were mechanically ventilated at admission were excluded. PREDICTORS Admission serum ionised calcium levels was stratified into six groups: ≤4.39, 4.40-4.59, 4.60-4.79, 4.80-4.99, 5.00-5.19 and ≥5.20 mg/dL. PRIMARY OUTCOME MEASURE The primary outcome was the development of acute respiratory failure requiring mechanical ventilation during hospitalisation. Logistic regression analysis was fit to assess the independent risk of acute respiratory failure based on various admission serum ionised calcium, using serum ionised calcium of 5.00-5.19 mg/dL as the reference group. RESULTS Of 25 709 eligible patients, with the mean serum ionised calcium of 4.8±0.4 mg/dL, acute respiratory failure requiring mechanical ventilation occurred in 2563 patients (10%). The incidence of acute respiratory failure was lowest when admission serum ionised calcium was 5.00-5.19 mg/dL, with the progressively increased risk of acute respiratory failure with decreased serum ionised calcium. In multivariate analysis with adjustment for potential confounders, the increased risk of acute respiratory failure requiring mechanical ventilation was significantly associated with admission serum ionised calcium of ≤4.39 (OR 2.52; 95% CI 2.12 to 3.00), 4.40-4.59 (OR 1.76; 95% CI 1.49 to 2.07) and 4.60-4.79 mg/dL (OR 1.48; 95% CI 1.27 to 1.72), compared with serum ionised calcium of 5.00-5.19 mg/dL. The risk of acute respiratory failure was not significantly increased when serum ionised calcium was at least 4.80 mg/dL. CONCLUSION The increased risk of acute respiratory failure requiring mechanical ventilation was observed when admission serum ionised calcium was lower than 4.80 mg/dL in hospitalised patients.
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Affiliation(s)
- Charat Thongprayoon
- Division of Nephrology and Hypertension, Mayo Clinic Rochester, Rochester, Minnesota, USA
| | - Wisit Cheungpasitporn
- Division of Nephrology, University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - Api Chewcharat
- Division of Nephrology and Hypertension, Mayo Clinic Rochester, Rochester, Minnesota, USA
| | - Michael A Mao
- Division of Nephrology and Hypertension, Mayo Clinic Florida, Jacksonville, Florida, USA
| | - Kianoush B Kashani
- Division of Nephrology and Hypertension, Mayo Clinic Rochester, Rochester, Minnesota, USA
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563
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Bae S, Han M, Kim C, Lee H, Ahn JJ, Kim JH, Kang BJ. High-Flow Nasal Cannula Oxygen Therapy Can Be Effective for Patients in Acute Hypoxemic Respiratory Failure with Hypercapnia: a Retrospective, Propensity Score-Matched Cohort Study. J Korean Med Sci 2020; 35:e67. [PMID: 32174065 PMCID: PMC7073320 DOI: 10.3346/jkms.2020.35.e67] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Accepted: 01/20/2020] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Usually, high-flow nasal cannula (HFNC) therapy is indicated for de novo acute hypoxemic respiratory failure (AHRF). Although only a few researches have examined the effectiveness of HFNC therapy for respiratory failure with hypercapnia, this therapy is often performed under such conditions for various reasons. We investigated the effectiveness of HFNC therapy for AHRF patients with hypercapnia compared to those without hypercapnia. METHODS All consecutive patients receiving HFNC therapy between January 2012 and June 2018 at a university hospital were enrolled and classified into nonhypercapnic and hypercapnic groups. We compared the outcomes of both groups and adjusted the outcomes with propensity score matching. RESULTS A total of 862 patients were enrolled, of which 202 were included in the hypercapnic group. HFNC weaning success rates were higher, and intensive care unit (ICU) and hospital mortality was lower in the hypercapnic group than in the nonhypercapnic group (all P < 0.05). However, no statistical differences in HFNC weaning success (adjusted P = 0.623, matched P = 0.593), ICU mortality (adjusted P = 0.463, matched P = 0.195), and hospital mortality (adjusted P = 0.602, matched P = 0.579) were noted from the propensity-adjusted and propensity-matched analyses. Additionally, in the propensity score-matched subgroup analysis (according to chronic lung diseases and causes of HFNC application), there was also no significant difference in outcomes between the two groups. CONCLUSION In AHRF with underlying conditions, HFNC therapy might be helpful for patients with hypercapnia. Large prospective and randomized controlled trials are required for firm conclusions.
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Affiliation(s)
- SooHyun Bae
- Department of Internal Medicine, Ulsan University Hospital, Ulsan, Korea
| | - Minkyu Han
- Department of Clinical Epidemiology and Biostatistics, Asan Medical Center, Seoul, Korea
| | - Changyoung Kim
- Medical Information Center of Ulsan University Hospital, Ulsan, Korea
| | - Hyeji Lee
- Department of Emergency Medicine, Ulsan University Hospital, Ulsan, Korea
| | - Jong Joon Ahn
- Department of Internal Medicine, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Korea
| | - Jin Hyoung Kim
- Department of Internal Medicine, Ulsan University Hospital, Ulsan, Korea
| | - Byung Ju Kang
- Department of Internal Medicine, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Korea.
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564
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Thongprayoon C, Cheungpasitporn W, Chewcharat A, Mao MA, Vallabhajosyula S, Bathini T, Thirunavukkarasu S, Kashani KB. Risk of respiratory failure among hospitalized patients with various admission serum potassium levels. Hosp Pract (1995) 2020; 48:75-79. [PMID: 32063075 DOI: 10.1080/21548331.2020.1729621] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2019] [Accepted: 02/11/2020] [Indexed: 06/10/2023]
Abstract
BACKGROUND The objective of this study was to assess the relationship between admission serum potassium and the risk of respiratory failure requiring mechanical ventilation in all hospitalized patients. METHODS All non-dialysis and non-mechanically ventilated patients who had serum potassium measurement at admission from 2011 to 2013 were studied. Serum potassium levels were stratified into five groups; ≤3.4, 3.5 to 3.9, 4.0 to 4.4, 4.5 to 4.9, 5.0 to 5.4, and ≥5.5 mEq/L. The outcome of interest was the respiratory failure requiring mechanical ventilation during hospitalization. Logistic regression analysis was performed to assess the independent risk of in-hospital respiratory failure requiring mechanical ventilation based on various admission serum potassium, using serum potassium of 4.0 to 4.4 mEq/L as the reference group. RESULTS Of 67,034 eligible patients, with the mean admission serum potassium of 4.2 ± 0.5 mEq/L, 2,886 (4.3%) patients developed respiratory failure requiring mechanical ventilation during hospitalization. As demonstrated by U-shaped association, increased risk of in-hospital respiratory failure was significantly associated with low admission serum potassium ≤ 3.4 mEq/L (odds ratio 1.36, p-value <0.001) and high admission serum potassium ≥5.5 mEq/L (odds ratio 1.37, p-value = 0.01). CONCLUSION Increased risk of in-hospital respiratory failure requiring mechanical ventilation was noted when serum potassium was below 3.5 mEq/L or above 5.4 mEq/L at the time of hospital admission. Patients with either hypokalemia or hyperkalemia are at risk of respiratory failure requiring mechanical ventilation.
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Affiliation(s)
- Charat Thongprayoon
- Division of Nephrology and Hypertension, Department of Medicine, Mayo Clinic , Rochester, MN, USA
| | - Wisit Cheungpasitporn
- Division of Nephrology, Department of Internal Medicine, University of Mississippi Medical Center , Jackson, MS, USA
| | - Api Chewcharat
- Division of Nephrology and Hypertension, Department of Medicine, Mayo Clinic , Rochester, MN, USA
| | - Michael A Mao
- Division of Nephrology and Hypertension, Mayo Clinic , Jacksonville, FL, USA
| | | | - Tarun Bathini
- Department of Internal Medicine, University of Arizona , Tucson, AZ, USA
| | - Sorkko Thirunavukkarasu
- Division of Nephrology and Hypertension, Department of Medicine, Mayo Clinic , Rochester, MN, USA
| | - Kianoush B Kashani
- Division of Nephrology and Hypertension, Department of Medicine, Mayo Clinic , Rochester, MN, USA
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Mayo Clinic , Rochester, MN, USA
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565
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Scala R, Ciarleglio G, Maccari U, Granese V, Salerno L, Madioni C. Ventilator Support and Oxygen Therapy in Palliative and End-of-Life Care in the Elderly. Turk Thorac J 2020; 21:54-60. [PMID: 32163365 DOI: 10.5152/turkthoracj.2020.201401] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Accepted: 11/25/2019] [Indexed: 11/22/2022]
Abstract
Elderly patients suffering from chronic cardio-pulmonary diseases commonly experience acute respiratory failure. As in younger patients, a well-known therapeutic approach of noninvasive mechanical ventilation is able to prevent orotracheal intubation in a large number of severe scenarios in elderly patients. In addition, this type of ventilation is frequently applied in elderly patients who refuse intubation for invasive mechanical ventilation. The rate of failure of noninvasive ventilation may be reduced by means of the integration of new technological devices (i.e., high-flow nasal cannula, extracorporeal CO2 removal, cough assistance and high-frequency chest wall oscillation, and fiberoptic bronchoscopy). Ethical issues with end-of-life decisions and the choice of the environment are not clearly defined in the treatment of elderly with acute respiratory insufficiency.
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Affiliation(s)
- Raffaele Scala
- Division of Pulmonology and Respiratory Intensive Care Unit, San Donato Hospital, Arezzo, Italy
| | - Giuseppina Ciarleglio
- Division of Pulmonology and Respiratory Intensive Care Unit, San Donato Hospital, Arezzo, Italy
| | - Uberto Maccari
- Division of Pulmonology and Respiratory Intensive Care Unit, San Donato Hospital, Arezzo, Italy
| | - Valentina Granese
- Division of Pulmonology and Respiratory Intensive Care Unit, San Donato Hospital, Arezzo, Italy
| | - Laura Salerno
- Division of Pulmonology and Respiratory Intensive Care Unit, San Donato Hospital, Arezzo, Italy
| | - Chiara Madioni
- Division of Pulmonology and Respiratory Intensive Care Unit, San Donato Hospital, Arezzo, Italy
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566
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Thille AW, Boissier F, Muller M, Levrat A, Bourdin G, Rosselli S, Frat JP, Coudroy R, Vivier E. Role of ICU-acquired weakness on extubation outcome among patients at high risk of reintubation. CRITICAL CARE : THE OFFICIAL JOURNAL OF THE CRITICAL CARE FORUM 2020; 24:86. [PMID: 32164739 PMCID: PMC7069045 DOI: 10.1186/s13054-020-2807-9] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Accepted: 02/25/2020] [Indexed: 12/21/2022]
Abstract
Background Whereas ICU-acquired weakness may delay extubation in mechanically ventilated patients, its influence on extubation failure is poorly known. This study aimed at assessing the role of ICU-acquired weakness on extubation failure and the relation between limb weakness and cough strength. Methods A secondary analysis of two previous prospective studies including patients at high risk of reintubation after a planned extubation, i.e., age greater than 65 years, with underlying cardiac or respiratory disease, or intubated for more than 7 days prior to extubation. Patients intubated less than 24 h and those with a do-not-reintubate order were not included. Limb and cough strength were assessed by a physiotherapist just before extubation. ICU-acquired weakness was clinically diagnosed as limb weakness defined as Medical Research Council (MRC) score < 48 points and severe weakness as MRC sum-score < 36. Cough strength was assessed using a semi-quantitative 5-Likert scale. Extubation failure was defined as reintubation or death within the first 7 days following extubation. Results Among 344 patients at high risk of reintubation, 16% experienced extubation failure (56/344). They had greater severity and lower MRC sum-score (41 ± 16 vs. 49 ± 13, p < 0.001) and were more likely to have ineffective cough than the others. The prevalence of ICU-acquired weakness at the time of extubation was 38% (130/244). The extubation failure rate was 12% (25/214) in patients with no limb weakness vs. 18% (12/65) and 29% (19/65) in those with moderate and severe limb weakness, respectively (p < 0.01). MRC sum-score and cough strength were weakly but significantly correlated (rho = 0.28, p < .001). After multivariate logistic regression analyses, the lower the MRC sum-score the greater the risk of reintubation; severe limb weakness was independently associated with extubation failure, even after adjustment on cough strength and severity at admission. Conclusion ICU-acquired weakness was diagnosed in 38% in this population of patients at high risk at the time of extubation and was independently associated with extubation failure in the ICU.
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Affiliation(s)
- Arnaud W Thille
- ALIVE Research group INSERM CIC 1402, University of Poitiers, Poitiers, France. .,Médecine Intensive Réanimation, Centre Hospitalier Universitaire de Poitiers, Poitiers, France. .,Réanimation Médicale, CHU de Poitiers, 2 rue la Milétrie, 86021, Poitiers Cedex, France.
| | - Florence Boissier
- ALIVE Research group INSERM CIC 1402, University of Poitiers, Poitiers, France.,Médecine Intensive Réanimation, Centre Hospitalier Universitaire de Poitiers, Poitiers, France
| | - Michel Muller
- Centre Hospitalier Annecy Genevoix, Réanimation Polyvalente, Metz-Tessy, France
| | - Albrice Levrat
- Centre Hospitalier Annecy Genevoix, Réanimation Polyvalente, Metz-Tessy, France
| | - Gaël Bourdin
- Centre Hospitalier Saint Joseph Saint Luc, Réanimation Polyvalente, Lyon, France
| | - Sylvène Rosselli
- Centre Hospitalier Saint Joseph Saint Luc, Réanimation Polyvalente, Lyon, France
| | - Jean-Pierre Frat
- ALIVE Research group INSERM CIC 1402, University of Poitiers, Poitiers, France.,Médecine Intensive Réanimation, Centre Hospitalier Universitaire de Poitiers, Poitiers, France
| | - Rémi Coudroy
- ALIVE Research group INSERM CIC 1402, University of Poitiers, Poitiers, France.,Médecine Intensive Réanimation, Centre Hospitalier Universitaire de Poitiers, Poitiers, France
| | - Emmanuel Vivier
- Centre Hospitalier Saint Joseph Saint Luc, Réanimation Polyvalente, Lyon, France
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567
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Noninvasive respiratory support in the hypoxaemic peri-operative/periprocedural patient: a joint ESA/ESICM guideline. Intensive Care Med 2020; 46:697-713. [PMID: 32157356 PMCID: PMC7223056 DOI: 10.1007/s00134-020-05948-0] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Accepted: 01/22/2020] [Indexed: 12/12/2022]
Abstract
Hypoxaemia is a potential life-threatening yet common complication in the peri-operative and periprocedural patient (e.g. during an invasive procedure at risk of deterioration of gas exchange, such as bronchoscopy). The European Society of Anaesthesiology (ESA) and the European Society of Intensive Care Medicine (ESICM) developed guidelines for the use of noninvasive respiratory support techniques in the hypoxaemic patient in the peri-operative and periprocedural period. The panel outlined five clinical questions regarding treatment with noninvasive respiratory support techniques [conventional oxygen therapy (COT), high flow nasal cannula, noninvasive positive pressure ventilation (NIPPV) and continuous positive airway pressure (CPAP)] for hypoxaemic patients with acute peri-operative/periprocedural respiratory failure. The goal was to assess the available literature on the various noninvasive respiratory support techniques, specifically studies that included adult participants with hypoxaemia in the peri-operative/periprocedural period. The literature search strategy was developed by a Cochrane Anaesthesia and Intensive Care trial search specialist in close collaboration with the panel members and the ESA group methodologist. The Grading of Recommendations Assessment, Development and Evaluation (GRADE) system was used to assess the level of evidence and to grade recommendations. The final process was then validated by both ESA and ESICM scientific committees. Among 19 recommendations, the two grade 1B recommendations state that: in the peri-operative/periprocedural hypoxaemic patient, the use of either NIPPV or CPAP (based on local expertise) is preferred to COT for improvement of oxygenation; and that the panel suggests using NIPPV or CPAP immediately post-extubation for hypoxaemic patients at risk of developing acute respiratory failure after abdominal surgery.
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568
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High-Flow Oxygen Therapy After Noninvasive Ventilation Interruption in Patients Recovering From Hypercapnic Acute Respiratory Failure: A Physiological Crossover Trial. Crit Care Med 2020; 47:e506-e511. [PMID: 30882477 DOI: 10.1097/ccm.0000000000003740] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES Assessing gas exchange, diaphragm function, respiratory rate, and patient comfort during high-flow oxygen therapy and standard oxygen at the time of noninvasive ventilation discontinuation. DESIGN Randomized crossover physiologic study. SETTING Two ICUs. PATIENTS Thirty chronic obstructive pulmonary disease patients with hypercapnic acute respiratory failure receiving noninvasive ventilation greater than 24 hours. INTERVENTIONS All patients underwent five 30-minute trials, the first, third, and fifth trial in noninvasive ventilation, whereas the second and fourth were randomly conducted with either standard oxygen and high-flow oxygen therapy. MEASUREMENTS AND MAIN RESULTS Diaphragm displacement and thickening fraction were determined by sonographic evaluation at the end of each trial. Arterial blood gases, respiratory rate, and patient comfort were also assessed. PaCO2 (p = 0.153) and pH (p = 0.114) were not different among trials, while PaO2 was greater in noninvasive ventilation than with both standard oxygen (p ≤ 0.005) and high-flow oxygen therapy (p ≤ 0.001). The diaphragm displacement was no different among trials (p = 0.875), while its thickening fraction was greater with standard oxygen, compared with high-flow oxygen therapy and all noninvasive ventilation trials (p < 0.001 for all comparisons), without differences between high-flow oxygen therapy and noninvasive ventilation. Respiratory rate also increased with standard oxygen, compared with both high-flow oxygen therapy (p < 0.001) and noninvasive ventilation (p < 0.01). High-flow oxygen therapy improved comfort, compared with standard oxygen (p = 0.004) and noninvasive ventilation (p < 0.001). CONCLUSIONS At the time of noninvasive ventilation interruption, PaCO2 and diaphragm displacement remained unchanged regardless of the modality of oxygen administration. However, although standard oxygen resulted in a remarkable increase in diaphragm thickening fraction, high-flow oxygen therapy allowed maintaining it unchanged, while improving patient comfort.
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569
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Constantin JM, Bouglé A, Salaun JP, Futier E. Non-invasive ventilation and high-flow nasal oxygenation: Looking beyond extubation failure? Anaesth Crit Care Pain Med 2020; 38:583-584. [PMID: 31785702 DOI: 10.1016/j.accpm.2019.10.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jean-Michel Constantin
- Sorbonne University, GRC 29, Groupe de recherche clinique ARPE, AP-HP, DMU DREAM, Pitié-Salpêtrière Hospital, 75013, Paris, France.
| | - Adrien Bouglé
- Sorbonne University, GRC 29, Groupe de recherche clinique ARPE, AP-HP, DMU DREAM, Pitié-Salpêtrière Hospital, 75013, Paris, France
| | - Jean-Philippe Salaun
- Département d'Anesthésie-Réanimation, CHU Caen, 14000, Caen, France; Groupe Jeunes de la Société française d'anesthésie et de réanimation (SFAR), 74, rue Raynouard, 75016 Paris, France
| | - Emmanuel Futier
- Department of perioperative medicine, University Hospital of Clermont-Ferrand, 63000, Clermont-Ferrand, France
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570
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Roca O, Caralt B, Messika J, Samper M, Sztrymf B, Hernández G, García-de-Acilu M, Frat JP, Masclans JR, Ricard JD. An Index Combining Respiratory Rate and Oxygenation to Predict Outcome of Nasal High-Flow Therapy. Am J Respir Crit Care Med 2020; 199:1368-1376. [PMID: 30576221 DOI: 10.1164/rccm.201803-0589oc] [Citation(s) in RCA: 375] [Impact Index Per Article: 93.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Rationale: One important concern during high-flow nasal cannula (HFNC) therapy in patients with acute hypoxemic respiratory failure is to not delay intubation. Objectives: To validate the diagnostic accuracy of an index (termed ROX and defined as the ratio of oxygen saturation as measured by pulse oximetry/FiO2 to respiratory rate) for determining HFNC outcome (need or not for intubation). Methods: This was a 2-year multicenter prospective observational cohort study including patients with pneumonia treated with HFNC. Identification was through Cox proportional hazards modeling of ROX association with HFNC outcome. The most specific cutoff of the ROX index to predict HFNC failure and success was assessed. Measurements and Main Results: Among the 191 patients treated with HFNC in the validation cohort, 68 (35.6%) required intubation. The prediction accuracy of the ROX index increased over time (area under the receiver operating characteristic curve: 2 h, 0.679; 6 h, 0.703; 12 h, 0.759). ROX greater than or equal to 4.88 measured at 2 (hazard ratio, 0.434; 95% confidence interval, 0.264-0.715; P = 0.001), 6 (hazard ratio, 0.304; 95% confidence interval, 0.182-0.509; P < 0.001), or 12 hours (hazard ratio, 0.291; 95% confidence interval, 0.161-0.524; P < 0.001) after HFNC initiation was consistently associated with a lower risk for intubation. A ROX less than 2.85, less than 3.47, and less than 3.85 at 2, 6, and 12 hours of HFNC initiation, respectively, were predictors of HFNC failure. Patients who failed presented a lower increase in the values of the ROX index over the 12 hours. Among components of the index, oxygen saturation as measured by pulse oximetry/FiO2 had a greater weight than respiratory rate. Conclusions: In patients with pneumonia with acute respiratory failure treated with HFNC, ROX is an index that can help identify those patients with low and those with high risk for intubation. Clinical trial registered with www.clinicaltrials.gov (NCT02845128).
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Affiliation(s)
- Oriol Roca
- 1 Critical Care Department, Vall d'Hebron University Hospital, Vall d'Hebron Research Institute and.,2 Ciber Enfermedades Respiratorias, Instituto de Salud Carlos III, Madrid, Spain
| | - Berta Caralt
- 1 Critical Care Department, Vall d'Hebron University Hospital, Vall d'Hebron Research Institute and.,3 Departament de Medicina, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Jonathan Messika
- 4 Service de Réanimation Médico-Chirurgicale, Hôpital Louis Mourier, Assistance Publique-Hôpitaux de Paris (AP-HP), Colombes, France.,5 INSERM, Infection Antimicrobials Modelling Evolution (IAME), Unité Mixte de Recherche (UMR) 1137, Paris, France.,6 Université Paris Diderot, IAME, UMR 1137, Sorbonne Paris Cité, Paris, France
| | - Manuel Samper
- 7 Critical Care Department, Hospital del Mar, Mar Research Institute, Barcelona, Spain
| | - Benjamin Sztrymf
- 8 Service de Réanimation Polyvalente et Surveillance Continue, Hôpital Antoine Béclère, AP-HP, Clamart, France.,9 INSERM U999: Pulmonary Hypertension, Physiopathologie et Innovation Thérapeutique, Hôpital Marie Lannelongue, Le Plessis Robinson, France
| | - Gonzalo Hernández
- 10 Critical Care Department, Virgen de la Salud University Hospital, Toledo, Spain
| | - Marina García-de-Acilu
- 1 Critical Care Department, Vall d'Hebron University Hospital, Vall d'Hebron Research Institute and
| | - Jean-Pierre Frat
- 11 Réanimation Médicale, Centre Hospitalier Universitaire de Poitiers, Poitiers, France.,12 Faculté de Médecine et de Pharmacie de Poitiers, Université de Poitiers, Poitiers, France; and.,13 INSERM, Centre d'Investigation Clinique-1402, Equipe 5 Acute Lung Injury and Ventilatory Support, Poitiers, France
| | - Joan R Masclans
- 3 Departament de Medicina, Universitat Autònoma de Barcelona, Barcelona, Spain.,2 Ciber Enfermedades Respiratorias, Instituto de Salud Carlos III, Madrid, Spain.,7 Critical Care Department, Hospital del Mar, Mar Research Institute, Barcelona, Spain
| | - Jean-Damien Ricard
- 4 Service de Réanimation Médico-Chirurgicale, Hôpital Louis Mourier, Assistance Publique-Hôpitaux de Paris (AP-HP), Colombes, France.,5 INSERM, Infection Antimicrobials Modelling Evolution (IAME), Unité Mixte de Recherche (UMR) 1137, Paris, France.,6 Université Paris Diderot, IAME, UMR 1137, Sorbonne Paris Cité, Paris, France
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571
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Martinez-García MA, Villa C, Dobarganes Y, Girón R, Maíz L, García-Clemente M, Sibila O, Golpe R, Rodríguez J, Barreiro E, Rodriguez JL, Menéndez R, Prados C, de la Rosa D, Olveira C. RIBRON: The spanish Online Bronchiectasis Registry. Characterization of the First 1912 Patients. Arch Bronconeumol 2020; 57:28-35. [PMID: 32081438 DOI: 10.1016/j.arbres.2019.12.021] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Revised: 11/15/2019] [Accepted: 12/15/2019] [Indexed: 12/28/2022]
Abstract
INTRODUCTION The SEPAR Spanish Bronchiectasis Registry (RIBRON) began as a platform for the collection of longitudinal data on patients with this disease. The objective of this study is to describe its operation and to analyze the characteristics of bronchiectasis patients according to sex. METHODS A total of 1912 adult patients diagnosed with bronchiectasis in 43 centers were included between February 2015 and 2019. All patients had complete data consisting of at least 79 basic required variables, controlled by an external audit. RESULTS Mean age was 67.6 (15.2) years; 63.9% were women. The most common symptom was productive cough (78.3%) which was mucopurulent-purulent in 45.9% of cases. The most common etiology was post-infectious (40.4%), while 18.5% were idiopathic. Pseudomonas aeruginosa was the most frequently isolated microorganism (40.4%), of which 25.6% were associated with chronic infection. The annual number of mild-to-moderate/severe exacerbations was 1.62 (1.9)/0.59 (1.3). Half of the patients (50%) presented with airflow obstruction (17% severe). The most frequent radiological localization was lower lobes. The average FACED/E-FACED/BSI values were 2.06 (1.7)/2.67 (2.2)/7.8 (4.5), respectively. Overall, 66.7% of patients were taking inhaled corticosteroids, 19.2% macrolides, and 19.5% inhaled antibiotics. Women presented a less severe profile than men in clinical and functional terms, and a similar infectious, radiological and therapeutic profile. CONCLUSIONS RIBRON represents an excellent map of the characteristics of bronchiectasis in our country. Two thirds of patients are women who presented lower disease severity as a specific characteristic.
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Affiliation(s)
| | - Carmen Villa
- Servicio de Neumología, Clínica Fuensanta, Madrid, España
| | | | - Rosa Girón
- Servicio de Neumología, Instituto de Investigación Sanitaria, Hospital Universitario de la Princesa, Madrid, España
| | - Luis Maíz
- Servicio de Neumología, Hospital Ramón y Cajal, Madrid, España
| | - Marta García-Clemente
- Servicio de Neumología, Hospital Universitario Central de Asturias, Oviedo, Asturias, España
| | - Oriol Sibila
- Servicio de Neumología, Hospital Clínico, Barcelona, España
| | - Rafael Golpe
- Servicio de Neumología, Hospital Lucus Augusti, Lugo, España
| | - Juan Rodríguez
- Servicio de Neumología, Hospital San Agustín, Avilés, Asturias, España
| | - Esther Barreiro
- Servicio de Neumología, Hospital del Mar-IMIM, UPF, CIBERES, Barcelona, España
| | | | - Rosario Menéndez
- Servicio de Neumología, Hospital Universitario y Politécnico La Fe, Valencia, España
| | | | - David de la Rosa
- Servicio de Neumología, Hospital Santa Creu i Sant Pau, Barcelona, España
| | - Casilda Olveira
- Servicio de Neumología, Hospital Regional Universitario de Málaga, Instituto de Investigación Biomédica de Málaga (IBIMA)/Universidad de Málaga, Málaga, España
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572
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Abstract
PURPOSE OF REVIEW This review focuses on the emerging body of literature regarding the management of acute respiratory failure in low- and middle-income countries (LMICs). The aim is to abstract management principles that are of relevance across a variety of settings where resources are severely limited. RECENT FINDINGS Mechanical ventilation is an expensive intervention associated with considerable mortality and a high rate of iatrogenic complications in many LMICs. Recent case series report crude mortality rates for ventilated patients of between 36 and 72%. Measures to avert the need for invasive mechanical ventilation in LMICs are showing promise: bubble continuous positive airway pressure has been demonstrated to decrease mortality in children with acute respiratory failure and trials suggest that noninvasive ventilation can be conducted safely in settings where resources are low. SUMMARY The management of patients with acute respiratory failure in LMICs should focus on avoiding intubation where possible, improving the safety of mechanical ventilation and expediting weaning. Future directions should involve the development and trialing of robust and context-appropriate respiratory support technology.
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573
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Noninvasive approach for de novo acute hypoxemic respiratory failure: noninvasive ventilation, high-flow nasal cannula, both or none? Curr Opin Crit Care 2020; 25:54-62. [PMID: 30516585 DOI: 10.1097/mcc.0000000000000570] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
PURPOSE OF REVIEW To summarize the recent evidence regarding the use of noninvasive strategies for de novo acute hypoxemic respiratory failure (AHRF). RECENT FINDINGS New guidelines for the use of noninvasive ventilation (NIV) in acute respiratory failure have been published. In parallel, high-flow nasal cannula (HFNC) is an emerging noninvasive strategy for AHRF patients. Although some have cautioned against the use of NIV in AHRF, new encouraging data about the use of a helmet interface for NIV in acute respiratory distress syndrome may overcome the limitations of facemask NIV. SUMMARY In the last two decades, the use of NIV and HFNC in patients with AHRF has considerably expanded, changing the paradigm of management of AHRF. Choice of each technique should be based according to centre experience and patient tolerability. However, when using noninvasive strategies for AHRF, it is crucial to predefine specific criteria for intubation and monitor patients closely for early detection of clinical deterioration to avoid delayed intubation.
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574
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Zhang X, Yang P, Guo C, Li S, Zhang Y. Effects of volume-assured pressure support noninvasive ventilation in stable COPD with chronic respiratory failure: Meta-analysis and literature review. Heart Lung 2020; 49:287-295. [PMID: 32035642 DOI: 10.1016/j.hrtlng.2020.01.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Revised: 01/13/2020] [Accepted: 01/22/2020] [Indexed: 10/25/2022]
Abstract
BACKGROUND Patients receiving long-term home noninvasive ventilation (NIV) may slow down the progression to acute exacerbation of chronic obstructive pulmonary disease (AECOPD), however, the problem with respiratory instability during sleep diminished was persisted, which may reduce the effectiveness of NIV and the patient's quality of life. A novel NIV mode with volume-assured pressure support (VAPS) has been gradually applied to improve sleep quality in COPD patients with chronic respiratory failure. This meta-analysis aimed to evaluate the efficacy of VAPS in stable COPD patients with chronic respiratory failure. METHODS We performed an electronic literature search for RCTs from January 2008 to October 2018. Studies investigating the effects of VAPS in stable COPD patients with chronic respiratory failure were conducted, and the following primary outcomes were reviewed: effectiveness of ventilation, sleep quality, and quality of life. RESULTS Five studies with 150 subjects were identified. While questionnaire scores showed significant improvements in the VAPS mode, no significant difference was found in the effectiveness of ventilation (pH, MD = 0.01 [95% CI -0.01 to 0.02, P = 0.27]; PaCO2, MD = 1.25 [95% CI -1.45 to 3.95, P = 0.37]; PaO2, MD = 3.14 [95% CI -0.76 to 7.05, P = 0.11]; mSaO2, MD = 0.23 [95% CI -1.22 to 1.67, P = 0.76]; mPtcCO2, MD = 3.03 [95% CI -6.06 to- 0.60, P = 0.10]). The VAPS mode did not seem to ameliorate sleep quality and quality of life. CONCLUSION The VAPS mode had similar efficacy as the pressure-support (PS) mode. However, VAPS could significantly improve the patients' subjective feelings.
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Affiliation(s)
- Xiaomin Zhang
- Nursing School, Fudan University, Shanghai, 200032, China
| | - Piaoyu Yang
- Department of Nursing, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Chengyao Guo
- Nursing School, Fudan University, Shanghai, 200032, China
| | - Shanqun Li
- Department of Respiratory Medicine, Zhongshan Hospital, Fudan University, Shanghai, 200032, China.
| | - Yuxia Zhang
- Department of Nursing, Zhongshan Hospital, Fudan University, Shanghai, 200032, China.
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575
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Trethewey SP, Hurst JR, Turner AM. Pneumonia in exacerbations of COPD: what is the clinical significance? ERJ Open Res 2020; 6:00282-2019. [PMID: 32010721 PMCID: PMC6983498 DOI: 10.1183/23120541.00282-2019] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Accepted: 11/20/2019] [Indexed: 11/05/2022] Open
Abstract
Does it matter if a patient presenting with an exacerbation of COPD (ECOPD) is found to have consolidation on imaging? In the 2010 European COPD Audit, which included 14 111 patients from 384 hospitals in 13 countries with a primary discharge diagnosis of ECOPD, ∼20% had concomitant consolidation on admission chest radiography [1]. Crucially, the presence of consolidation was associated with increased 90-day mortality in this cohort (adjusted OR 1.36, 95% CI 1.2–1.55) [1]. Similar findings were seen in the large 2014 UK National COPD Audit, which found that ECOPD patients with consolidation experienced increased in-hospital mortality (6.7% versus 3.6%, p<0.001) and increased 90-day mortality (15.9% versus 10.8%, p<0.001) compared to patients without consolidation [2]. It is vital that clinicians identify radiological consolidation in hospitalised COPD patients, as this confers an increased mortality risk, has important implications for risk stratification and influences managementhttp://bit.ly/2q2vH2J
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Affiliation(s)
| | - John R Hurst
- UCL Respiratory, University College London, London, UK
| | - Alice M Turner
- Respiratory Medicine, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK.,Institute of Applied Health Research, University of Birmingham, Birmingham, UK
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576
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Intensive care nurses’ experiences of withdrawal of life-sustaining treatments in intensive care patients: A qualitative study. Intensive Crit Care Nurs 2020; 56:102768. [DOI: 10.1016/j.iccn.2019.102768] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Revised: 10/18/2019] [Accepted: 10/25/2019] [Indexed: 11/19/2022]
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577
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Arabi YM, Fowler R, Hayden FG. Critical care management of adults with community-acquired severe respiratory viral infection. Intensive Care Med 2020; 46:315-328. [PMID: 32040667 PMCID: PMC7079862 DOI: 10.1007/s00134-020-05943-5] [Citation(s) in RCA: 112] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2019] [Accepted: 01/16/2020] [Indexed: 02/06/2023]
Abstract
With the expanding use of molecular assays, viral pathogens are increasingly recognized among critically ill adult patients with community-acquired severe respiratory illness; studies have detected respiratory viral infections (RVIs) in 17-53% of such patients. In addition, novel pathogens including zoonotic coronaviruses like the agents causing Severe Acute Respiratory Syndrome (SARS), Middle East Respiratory Syndrome (MERS) and the 2019 novel coronavirus (2019 nCoV) are still being identified. Patients with severe RVIs requiring ICU care present typically with hypoxemic respiratory failure. Oseltamivir is the most widely used neuraminidase inhibitor for treatment of influenza; data suggest that early use is associated with reduced mortality in critically ill patients with influenza. At present, there are no antiviral therapies of proven efficacy for other severe RVIs. Several adjunctive pharmacologic interventions have been studied for their immunomodulatory effects, including macrolides, corticosteroids, cyclooxygenase-2 inhibitors, sirolimus, statins, anti-influenza immune plasma, and vitamin C, but none is recommended at present in severe RVIs. Evidence-based supportive care is the mainstay for management of severe respiratory viral infection. Non-invasive ventilation in patients with severe RVI causing acute hypoxemic respiratory failure and pneumonia is associated with a high likelihood of transition to invasive ventilation. Limited existing knowledge highlights the need for data regarding supportive care and adjunctive pharmacologic therapy that is specific for critically ill patients with severe RVI. There is a need for more pragmatic and efficient designs to test different therapeutics both individually and in combination.
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Affiliation(s)
- Yaseen M. Arabi
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
- King Abdullah International Medical Research Center, Riyadh, Saudi Arabia
- Intensive Care Department, King Abdulaziz Medical City, P.O. Box 22490, Riyadh, 11426 Saudi Arabia
| | - Robert Fowler
- Institute of Health Policy Management and Evaluation, University of Toronto, Toronto, Canada
- Department of Critical Care Medicine, Sunnybrook Hospital, Toronto, Canada
- Department of Medicine, Sunnybrook Hospital, Toronto, Canada
| | - Frederick G. Hayden
- Department of Medicine, Division of Infectious Diseases and International Health, University of Virginia School of Medicine, Charlottesville, VA USA
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578
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Ventzke MM, Lauer S, Weiner T. Einfach und praktisch: nichtinvasive Beatmung. Notf Rett Med 2020. [DOI: 10.1007/s10049-019-00665-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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579
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Hashida R, Kawaguchi T, Koya S, Hirota K, Goshima N, Yoshiyama T, Otsuka T, Bekki M, Iwanaga S, Nakano D, Niizeki T, Matsuse H, Kawaguchi A, Shiba N, Torimura T. Impact of cancer rehabilitation on the prognosis of patients with hepatocellular carcinoma. Oncol Lett 2020; 19:2355-2367. [PMID: 32194735 PMCID: PMC7039060 DOI: 10.3892/ol.2020.11345] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Accepted: 11/25/2019] [Indexed: 12/18/2022] Open
Abstract
Sarcopenia is a prognostic factor for patients with hepatocellular carcinoma (HCC). Cancer rehabilitation (CR) improves patients' physical function and muscle mass. We investigated the effects of CR on the prognosis of patients with HCC. The present study was a prospective observational study, which analyzed 152 patients with HCC who underwent transcatheter arterial chemoembolization (TACE) between 2013 and 2016. Patients were classified into the CR (n=85) and control (n=67) groups. The effects of CR on muscle mass were evaluated by changes in the skeletal muscle index (SMI) before and after TACE. Independent factors associated with survival were evaluated by Cox regression analysis. Kaplan-Meier analysis was used to compare the survival rate between the CR and control groups. The difference in survival rate between the two groups was also examined after propensity score matching. SMI was significantly increased in the CR group compared with the control group. In Cox regression analysis, independent factors associated with survival were CR and Child-Pugh class A (estimate 1.760, 95% CI 0.914–3.226, P=0.001; estimate 1.602, 95% CI 0.426–2.998, P=0.0129). The survival rate was significantly higher in the CR group than in the control group (median 552 vs. 424 days; P=0.0359). The survival rate was also significantly higher in the CR group than that in the control group after propensity score matching (median 529 vs. 369 days; P=0.0332). CR was associated with prolonged survival in patients with HCC who underwent TACE. Patients with cancer are recommended to maintain physical activity even during cancer treatment.
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Affiliation(s)
- Ryuki Hashida
- Division of Rehabilitation, Kurume University Hospital, Kurume, Fukuoka 830-0011, Japan.,Department of Orthopedics, Kurume University School of Medicine, Kurume, Fukuoka 830-0011, Japan
| | - Takumi Kawaguchi
- Division of Gastroenterology, Department of Medicine, Kurume University School of Medicine, Kurume, Fukuoka 830-0011, Japan
| | - Shunji Koya
- Division of Rehabilitation, Kurume University Hospital, Kurume, Fukuoka 830-0011, Japan
| | - Keisuke Hirota
- Division of Rehabilitation, Kurume University Hospital, Kurume, Fukuoka 830-0011, Japan
| | - Norihiro Goshima
- Department of Medicine, Kurume University School of Medicine, Kurume, Fukuoka 830-0011, Japan
| | - Teruhito Yoshiyama
- Department of Medicine, Kurume University School of Medicine, Kurume, Fukuoka 830-0011, Japan
| | - Takashi Otsuka
- Department of Medicine, Kurume University School of Medicine, Kurume, Fukuoka 830-0011, Japan
| | - Masafumi Bekki
- Division of Rehabilitation, Kurume University Hospital, Kurume, Fukuoka 830-0011, Japan.,Department of Orthopedics, Kurume University School of Medicine, Kurume, Fukuoka 830-0011, Japan
| | - Sohei Iwanaga
- Division of Rehabilitation, Kurume University Hospital, Kurume, Fukuoka 830-0011, Japan.,Department of Orthopedics, Kurume University School of Medicine, Kurume, Fukuoka 830-0011, Japan
| | - Dan Nakano
- Division of Gastroenterology, Department of Medicine, Kurume University School of Medicine, Kurume, Fukuoka 830-0011, Japan
| | - Takashi Niizeki
- Division of Gastroenterology, Department of Medicine, Kurume University School of Medicine, Kurume, Fukuoka 830-0011, Japan
| | - Hiroo Matsuse
- Division of Rehabilitation, Kurume University Hospital, Kurume, Fukuoka 830-0011, Japan.,Department of Orthopedics, Kurume University School of Medicine, Kurume, Fukuoka 830-0011, Japan
| | - Atsushi Kawaguchi
- Center for Comprehensive Community Medicine Faculty of Medicine, Saga University, Saga, Saga 849-8501, Japan
| | - Naoto Shiba
- Department of Orthopedics, Kurume University School of Medicine, Kurume, Fukuoka 830-0011, Japan
| | - Takuji Torimura
- Division of Gastroenterology, Department of Medicine, Kurume University School of Medicine, Kurume, Fukuoka 830-0011, Japan
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580
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Kopsaftis Z, Carson‐Chahhoud KV, Austin MA, Wood‐Baker R. Oxygen therapy in the pre-hospital setting for acute exacerbations of chronic obstructive pulmonary disease. Cochrane Database Syst Rev 2020; 1:CD005534. [PMID: 31934729 PMCID: PMC6984654 DOI: 10.1002/14651858.cd005534.pub3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Chronic obstructive pulmonary disease (COPD) is a global leading cause of morbidity and mortality, characterised by acute deterioration in symptoms. During these exacerbations, people are prone to developing alveolar hypoventilation, which may be partly caused by the administration of high inspired oxygen concentrations. OBJECTIVES To determine the effect of different inspired oxygen concentrations ("high flow" compared to "controlled") in the pre-hospital setting (prior to casualty/emergency department) on outcomes for people with acute exacerbations of COPD (AECOPD). SEARCH METHODS The Cochrane Airways Group Specialised Register, reference lists of articles and online clinical trial databases were searched. Authors of identified randomised controlled trials (RCTs) were also contacted for details of other relevant published and unpublished studies. The most recent search was conducted on 16 September 2019. SELECTION CRITERIA We included RCTs comparing oxygen therapy at different concentrations or oxygen therapy versus placebo in the pre-hospital setting for treatment of AECOPD. DATA COLLECTION AND ANALYSIS Two review authors independently assessed trial quality and extracted data. The primary outcome was all-cause and respiratory-related mortality. MAIN RESULTS The search identified a total of 824 citations; one study was identified for inclusion and two studies are awaiting classification. The 214 participants involved in the included study were adults with AECOPD, receiving treatment by paramedics en route to hospital. The mean age of participants was 68 years. A reduction in pre/in-hospital mortality was observed in favour of the titrated oxygen group (two deaths in the titrated oxygen group compared to 11 deaths in the high-flow control arm; risk ratio (RR) 0.22, 95% confidence interval (CI) 0.05 to 0.97; 214 participants). This translates to an absolute effect of 94 per 1000 (high-flow oxygen) compared to 21 per 1000 (titrated oxygen), and a number needed to treat for an additional beneficial outcome (NNTB) of 14 (95% CI 12 to 355) with titrated oxygen therapy. Other than mortality, no other adverse events were reported in the included study. Wide confidence intervals were observed between groups for arterial blood gas (though this may be confounded by protocol infidelity in the included study for this outcome measure), treatment failure requiring invasive or non-invasive ventilation or hospital utilisation. No data were reported for quality of life, lung function or dyspnoea. Risk of bias within the included study was largely unclear, though there was high risk of bias in domains relating to performance and attrition bias. We judged the evidence to be of low certainty, according to GRADE criteria. AUTHORS' CONCLUSIONS The one included study found a reduction in pre/in-hospital mortality for the titrated oxygen arm compared to the high-flow control arm. However, the paucity of evidence somewhat limits the reliability of these findings and generalisability to other settings. There is a need for robust, well-designed RCTs to further investigate the effect of oxygen therapies in the pre-hospital setting for people with AECOPD.
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Affiliation(s)
- Zoe Kopsaftis
- The Queen Elizabeth Hospital, Central Adelaide Local Health NetworkRespiratory Medicine UnitAdelaideAustralia
- The University of AdelaideSchool of MedicineAdelaideAustralia
- University of South AustraliaSchool of Health SciencesAdelaideAustralia
| | | | - Michael A Austin
- University of Ottawa and Regional Paramedic Program for Eastern OntarioOttawa Hospital Research Institute (OHRI)OttawaCanada7001
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581
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Hernández Garcés H, Navarro Lacalle A, Lizama López L, Zaragoza Crespo R. Risk factors associated to noninvasive ventilation failure in primary influenza A pneumonia in the critical care setting. Med Intensiva 2020. [PMID: 31924443 DOI: 10.1016/j.medin.2019.11.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
OBJECTIVE To evaluate the risk factors associated to noninvasive mechanical ventilation (NIV) failure in patients with primary pneumonia due to influenza A (H1N1)pdm09 virus admitted to the intensive care unit (ICU), and to demonstrate the association of NIV failure to increased mortality and longer stays. DESIGN A cohort study was carried out. SCOPE A mixed ICU (16 beds) in a teaching hospital. PATIENTS Adult patients admitted to the ICU with a diagnosis of pneumonia due to influenza A (H1N1)pdm09 virus requiring mechanical ventilation. MEASUREMENTS Age, sex, severity scores, administration of corticosteroids, oseltamivir within 72h of symptoms onset, days of symptoms prior to admission, affected quadrants, hemodynamic parameters, renal failure, laboratory test data on admission, mortality and stay in ICU and in hospital. RESULTS A total of 54 patients were admitted to the ICU and 49 were ventilated; 29 were females (59.2%), and the mean age±standard deviation was 66.77±14.77 years. Forty-three patients (87.75%) were ventilated with NIV, and 18 (41.9%) of them failed. Patients with NIV failure were younger (63 vs. 74 years; P=.04), with a higher SOFA score (7 vs. 4; P=.01) and greater early hemodynamic failure (61.1 vs. 8%; P=.01). In addition, they presented longer ICU (26.28 vs. 6.88 days; P=.01) and hospital stay (32.78 vs. 18.8 days; P=.01). The ICU mortality rate was also higher in the NIV failure group (38.9 vs. 0%; P=.02). In the multivariate analysis, corticosteroid therapy (OR 7.08; 95% CI 1.23-40.50) and early hemodynamic failure (OR 14.77; 95% CI 2.34-92.97) were identified as independent risk factors for NIV failure. CONCLUSIONS Treatment with corticosteroids and early hemodynamic failure were associated to NIV failure in patients with primary pneumonia due to influenza A (H1N1)pdm09 virus infection admitted to the ICU. The failure of NIV was associated to increased mortality.
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Affiliation(s)
- H Hernández Garcés
- Servicio de Medicina Intensiva, Hospital Universitario Doctor Peset, Valencia, España.
| | - A Navarro Lacalle
- Servicio de Medicina Intensiva, Hospital Universitario Doctor Peset, Valencia, España
| | - L Lizama López
- Servicio de Medicina Intensiva, Hospital Universitario Doctor Peset, Valencia, España
| | - R Zaragoza Crespo
- Servicio de Medicina Intensiva, Hospital Universitario Doctor Peset, Valencia, España
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582
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Ghosh S, Chawla A, Jhalani R, Salhotra R, Arora G, Nagar S, Bhadauria AS, Mishra K, Singh A, Lyall A. Outcome of Prophylactic Noninvasive Ventilation Following Planned Extubation in High-risk Patients: A Two-year Prospective Observational Study from a General Intensive Care Unit. Indian J Crit Care Med 2020; 24:1185-1192. [PMID: 33446970 PMCID: PMC7775937 DOI: 10.5005/jp-journals-10071-23673] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Introduction Prophylactic use of noninvasive ventilation (NIV) is recommended following extubation in patients at high risk of extubation failure. In a prospective cohort study, we examined the impact of prophylactic NIV in this subset of patients, potentially exploring the risk factors for extubation failure in them and the impact of extubation failure on organ function. We also explored the effect of fluid balance on extubation failure or success in this high-risk patient subgroup. Materials and methods Consecutive adult patients (≥18 years) admitted in the mixed intensive care unit (ICU) of a tertiary care center, between January 1, 2018, and December 31, 2019, who passed a spontaneous breathing trial (SBT) following at least 12 hours of invasive mechanical ventilation and put on prophylactic NIV for being at a high risk of extubation failure, were prospectively followed throughout their hospital stay. Extubation failure was defined as developing respiratory failure within 72 hours postextubation requiring reintubation or still requiring NIV support at 72 hours postextubation. Results A total of 85 patients were included in the study. 11.8% of patients had extubation failure at 72 hours with an overall reintubation rate of 10.5%. Higher age (p < 0.05), longer duration of invasive ventilation (p < 0.05), and higher sequential organ failure assessment (SOFA) score at extubation (p < 0.05) were identified as risk factors for extubation failure in univariate analysis. However, in the multivariate analysis, only a higher SOFA score remained statistically significant in forward logistic regression analysis (p < 0.05). We found a clear trend toward worsening organ function score in the extubation failure group in the first 72 hours postextubation, suggesting extubation failure as a risk factor for organ dysfunction. Cumulative fluid balance was higher both at extubation and in subsequent 3 days postextubation in the failure group, but the differences were not statistically significant. Conclusion Higher age, longer duration of invasive ventilation, and higher baseline SOFA score at extubation remain risk factors for extubation failure even in this high-risk subset of patients on prophylactic NIV. Extubation failure is associated with the worsening of organ function. A trend toward higher cumulative fluid balance both at extubation and postextubation, suggests aggressive de-resuscitation as a potentially helpful strategy in preventing extubation failure. How to cite this article Ghosh S, Chawla A, Jhalani R, Salhotra R, Arora G, Nagar S, et al. Outcome of Prophylactic Noninvasive Ventilation Following Planned Extubation in High-risk Patients: A Two-year Prospective Observational Study from a General Intensive Care Unit. Indian J Crit Care Med 2020;24(12):1185–1192.
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Affiliation(s)
- Supradip Ghosh
- Department of Critical Care Medicine, Fortis-Escorts Hospital, Faridabad, Haryana, India
| | - Aayush Chawla
- Department of Critical Care Medicine, Fortis-Escorts Hospital, Faridabad, Haryana, India
| | - Ranupriya Jhalani
- Department of Critical Care Medicine, Fortis-Escorts Hospital, Faridabad, Haryana, India
| | - Ripenmeet Salhotra
- Department of Critical Care Medicine, Fortis-Escorts Hospital, Faridabad, Haryana, India
| | - Garima Arora
- Department of Critical Care Medicine, Fortis-Escorts Hospital, Faridabad, Haryana, India
| | - Satyanarayan Nagar
- Department of Anesthesia and Critical Care Medicine, MP Birla Hospital, Chittorgarh, Rajasthan, India
| | - Abhay S Bhadauria
- Department of Critical Care Medicine, Medanta Hospital, Lucknow, Uttar Pradesh, India
| | - Kirtee Mishra
- Department of Critical Care Medicine, Fortis-Escorts Hospital, Faridabad, Haryana, India
| | - Amandeep Singh
- Department of Critical Care Medicine, Fortis-Escorts Hospital, Faridabad, Haryana, India
| | - Aditya Lyall
- Department of Critical Care Medicine, Fortis-Escorts Hospital, Faridabad, Haryana, India
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583
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Chawla R, Dixit SB, Zirpe KG, Chaudhry D, Khilnani GC, Mehta Y, Khatib KI, Jagiasi BG, Chanchalani G, Mishra RC, Samavedam S, Govil D, Gupta S, Prayag S, Ramasubban S, Dobariya J, Marwah V, Sehgal I, Jog SA, Kulkarni AP. ISCCM Guidelines for the Use of Non-invasive Ventilation in Acute Respiratory Failure in Adult ICUs. Indian J Crit Care Med 2020; 24:S61-S81. [PMID: 32205957 PMCID: PMC7085817 DOI: 10.5005/jp-journals-10071-g23186] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
A. ACUTE HYPERCAPNIC RESPIRATORY FAILURE A1. Acute Exacerbation of COPD: Recommendations: NIV should be used in management of acute exacerbation of COPD in patients with acute or acute-on-chronic respiratory acidosis (pH = 7.25-7.35). (1A) NIV should be attempted in patients with acute exacerbation of COPD (pH <7.25 & PaCO2 ≥ 45) before initiating invasive mechanical ventilation (IMV) except in patients requiring immediate intubation. (2A). Lower the pH higher the chance of failure of NIV. (2B) NIV should not to be used routinely in normo- or mildly hyper-capneic patients with acute exacerbation of COPD, without acidosis (pH > 7.35). (2B) A2. NIV in ARF due to Chest wall deformities/Neuromuscular diseases: Recommendations: NIV may be used in patients of ARF due to chest wall deformity/Neuromuscular diseases. (PaCO2 ≥ 45) (UPP) A3. NIV in ARF due to Obesity hypoventilation syndrome (OHS): Recommendations: NIV may be used in AHRF in OHS patients when they present with acute hypercapnic or acute on chronic respiratory failure (pH 45). (3B) NIV/CPAP may be used in obese, hypercapnic patients with OHS and/or right heart failure in the absence of acidosis. (UPP) B. NIV IN ACUTE HYPOXEMIC RESPIRATORY FAILURE: B1. NIV in Acute Cardiogenic Pulmonary Oedema: Recommendations: NIV is recommended in hospital patients with ARF, due to Cardiogenic pulmonary edema. (1A). NIV should be used in patients with acute heart failure/ cardiogenic pulmonary edema, right from emergency department itself. (1B) Both CPAP and BiPAP modes are safe and effective in patients with cardiogenic pulmonary edema. (1A). However, BPAP (NIV-PS) should be preferred in cardiogenic pulmonary edema with hypercapnia. (3A) B2. NIV in acute hypoxemic respiratory failure: Recommendations: NIV may be used over conventional oxygen therapy in mild early acute hypoxemic respiratory failure (P/F ratio <300 and >200 mmHg), under close supervision. (2B) We strongly recommend against a trial of NIV in patients with acute hypoxemic failure with P/F ratio <150. (2A) B3. NIV in ARF due to Chest Trauma: Recommendations: NIV may be used in traumatic flail chest along with adequate pain relief. (3B) B4. NIV in Immunocompromised Host: Recommendations: In Immunocompromised patients with early ARF, we may consider NIV over conventional oxygen. (2B). B5. NIV in Palliative Care: Recommendations: We strongly recommend use of NIV for reducing dyspnea in palliative care setting. (2A) B6. NIV in post-operative cases: Recommendations: NIV should be used in patients with post-operative acute respiratory failure. (2A) B6a. NIV in abdominal surgery: Recommendations: NIV may be used in patients with ARF following abdominal surgeries. (2A) B6b. NIV in bariatric surgery: Recommendations: NIV may be used in post-bariatric surgery patients with pre-existent OSA or OHS. (3A) B6c. NIV in Thoracic surgery: Recommendations: In cardiothoracic surgeries, use of NIV is recommended post operatively for acute respiratory failure to improve oxygenation and reduce chance of reintubation. (2A) NIV should not be used in patients undergoing esophageal surgery. (UPP) B6d. NIV in post lung transplant: Recommendations: NIV may be used for shortening weaning time and to avoid re-intubation following lung transplantation. (2B) B7. NIV during Procedures (ETI/Bronchoscopy/TEE/Endoscopy): Recommendations: NIV may be used for pre-oxygenation before intubation. (2B) NIV with appropriate interface may be used in patients of ARF during Bronchoscopy/Endoscopy to improve oxygenation. (3B) B8. NIV in Viral Pneumonitis ARDS: Recommendations: NIV cannot be considered as a treatment of choice for patients with acute respiratory failure with H1N1 pneumonia. However, it may be reasonable to use NIV in selected patients with single organ involvement, in a strictly controlled environment with close monitoring. (2B) B9. NIV and Acute exacerbation of Pulmonary Tuberculosis: Recommendations: Careful use of NIV in patients with acute Tuberculosis may be considered, with effective infection control precautions to prevent air-borne transmission. (3B) B10. NIV after planned extubation in high risk patients: Recommendation: We recommend that NIV may be used to wean high risk patients from invasive mechanical ventilation as it reduces re-intubation rate. (2B) B11. NIV for respiratory distress post extubation: Recommendations: We recommend that NIV therapy should not be used to manage respiratory distress post-extubation in high risk patients. (2B) C. APPLICATION OF NIV: Recommendation: Choice of mode should be mainly decided by factors like disease etiology and severity, the breathing effort by the patient and the operator familiarity and experience. (UPP) We suggest using flow trigger over pressure triggering in assisted modes, as it provides better patient ventilator synchrony. Especially in COPD patients, flow triggering has been found to benefit auto PEEP. (3B) D. MANAGEMENT OF PATIENT ON NIV: D1. Sedation: Recommendations: A non-pharmacological approach to calm the patient (Reassuring the patient, proper environment) should always be tried before administrating sedatives. (UPP) In patients on NIV, sedation may be used with extremely close monitoring and only in an ICU setting with lookout for signs of NIV failure. (UPP) E. EQUIPMENT: Recommendations: We recommend that portable bilevel ventilators or specifically designed ICU ventilators with non-invasive mode should be used for delivering Non–invasive ventilation in critically ill patients. (UPP) Both critical care ventilators with leak compensation and bi-level ventilators have been equally effective in decreasing the WOB, RR, and PaCO2. (3B) Currently, Oronasal mask is the most preferred interface for non-invasive ventilation for acute respiratory failure. (3B) F. WEANING: Recommendations: We recommend that weaning from NIV may be done by a standardized protocol driven approach of the unit. (2B) How to cite this article: Chawla R, Dixit SB, Zirpe KG, Chaudhry D, Khilnani GC, Mehta Y, et al. ISCCM Guidelines for the Use of Non-invasive Ventilation in Acute Respiratory Failure in Adult ICUs. Indian J Crit Care Med 2020;24(Suppl 1):S61–S81.
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Affiliation(s)
- Rajesh Chawla
- Department of Respiratory and Critical Care Medicine, Indraprastha Apollo Hospitals, New Delhi, India, , e-mail:
| | - Subhal B Dixit
- Department of Critical Care, Sanjeevan & MJM Hospital, Pune, Maharashtra, India, , 020-25531539 / 25539538, e-mail:
| | - Kapil Gangadhar Zirpe
- Department of Neurotrauma Unit, Ruby Hall Clinic, Pune, Maharashtra, India, , e-mail:
| | - Dhruva Chaudhry
- Department of Pulmonary and Critical Care Medicine, PGIMS, Rohtak, Haryana, India, , e-mail:
| | - G C Khilnani
- Department of PSRI Institute of Pulmonary, Critical Care and Sleep Medicine, PSRI Hospital, New Delhi, India, , e-mail:
| | - Yatin Mehta
- Department of Medanta Institute of Critical Care and Anesthesiology, Medanta The Medicity, Sector-38, Gurgaon-122001, Haryana, India, Extn. 3335, e-mail:
| | - Khalid Ismail Khatib
- Department of Medicine, SKN Medical College, Pune, Maharashtra, India, , e-mail:
| | - Bharat G Jagiasi
- Department of Critical Care, Reliance Hospital, Navi Mumbai, Maharashtra, India, , e-mail:
| | - Gunjan Chanchalani
- Department of Critical Care Medicine, Bhatia Hospital, Mumbai, Maharashtra, India, , e-mail:
| | - Rajesh C Mishra
- Department of Critical Care, Saneejivini Hospital, Vastrapur, Ahmedabad, Gujarat, India, , e-mail:
| | - Srinivas Samavedam
- Department of Critical Care, Virinchi Hospital, Hyderabad, Telangana, India, , e-mail:
| | - Deepak Govil
- Department of Critical Care, Medanta Hospital, The Medicity, Gurugram, Haryana, India, , e-mail:
| | - Sachin Gupta
- Department of Critical Care Medicine, Narayana Superspeciality Hospital, Gurugram, Haryana, India, , e-mail:
| | - Shirish Prayag
- Department of Critical Care, Prayag Hospital, Pune, Maharashtra, India, , e-mail:
| | - Suresh Ramasubban
- Department of Critical Care, Apollo Gleneagles Hospital Limited, Kolkata, India, , e-mail:
| | - Jayesh Dobariya
- Department of critical care, Synergy Hospital Rajkot, Rajkot, Gujarat, India, , e-mail:
| | - Vikas Marwah
- Department of Pulmonary, Critical Care and Sleep Medicine, Military Hospital (CTC), Pune, Maharashtra, India, , e-mail:
| | - Inder Sehgal
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research, Sector 12, Chandigarh, India, , e-mail:
| | - Sameer Arvind Jog
- Department of Critical Care, Deenanath Mangeshkar Hospital, Pune, Maharashtra, India, , 91-9823018178, e-mail:
| | - Atul Prabhakar Kulkarni
- Department of Division of Critical Care Medicine, Department of Anaesthesia, Critical Care and Pain, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, Maharashtra, India, , e-mail:
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584
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Navarra SM, Congedo MT, Pennisi MA. Indications for Non-Invasive Ventilation in Respiratory Failure. Rev Recent Clin Trials 2020; 15:251-257. [PMID: 32493199 DOI: 10.2174/1574887115666200603151838] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 04/19/2020] [Accepted: 04/28/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND Non-invasive ventilation (NIV) is increasingly being used to treat episodes of acute respiratory failure not only in critical care and respiratory wards, but also in emergency departments. AIM Aim of this review is to summarize the current indications for the management of NIV for respiratory failure. METHODS Current literature about the topic was reviewed and critically reported to describe the rationale and physiologic advantages of NIV in various situations of respiratory failure. RESULTS Early NIV use is commonly associated with the significant decrease in endotracheal intubation rate, the incidence of infective complications (especially ventilatory associated pneumonia), Intensive Care Units and the length of hospital stay and, in selected conditions, also in mortality rates. Severe acute exacerbation of chronic obstructive pulmonary disease (pH<7.35 and relative hypercarbia) and acute cardiogenic pulmonary oedema are the most common NIV indications; in these conditions NIV advantages are clearly documented. Not so evident are the NIV benefits in hypoxaemic respiratory failure occurring without prior chronic respiratory disease (De novo respiratory failure). One recent randomized control trial reported in hypoxaemic respiratory failure a survival benefit of high-flow nasal cannulae over standard oxygen therapy and bilevel NIV. Evidence suggests the advantages of NIV also in respiratory failure in immunocompromised patients or chest trauma patients. Use during a pandemic event has been assessed in several observational studies but remains controversial; there also is not sufficient evidence to support the use of NIV treatment in acute asthma exacerbation. CONCLUSION NIV eliminates morbidity related to the endotracheal tube (loss of airway defense mechanism with increased risk of pneumonia) and in selected conditions (COPD exacerbation, acute cardiogenic pulmonary edema, immunosuppressed patients with pulmonary infiltrates and hypoxia) is clearly associated with a better outcome in comparison to conventional invasive ventilation. However, NIV is associated with complications, especially minor complications related to interface. Major complications like aspiration pneumonia, barotrauma and hypotension are infrequent.
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Affiliation(s)
- Simone Maria Navarra
- Department of Emergency Medicine, Fondazione Policlinico Universitario "A Gemelli" IRCCS - Universita Cattolica del Sacro Cuore, Rome, Italy
| | - Maria Teresa Congedo
- Department of Thoracic Surgery, Fondazione Policlinico Universitario "A Gemelli" IRCCS - Universita Cattolica del Sacro Cuore, Rome, Italy
| | - Mariano Alberto Pennisi
- Department of Anesthesiology and Intensive Care, Fondazione Policlinico Universitario "A Gemelli" IRCCS - Universita Cattolica del Sacro Cuore, Rome, Italy
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585
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Satici C, López-Padilla D, Schreiber A, Kharat A, Swingwood E, Pisani L, Patout M, Bos LD, Scala R, Schultz MJ, Heunks L. ERS International Congress, Madrid, 2019: highlights from the Respiratory Intensive Care Assembly. ERJ Open Res 2020; 6:00331-2019. [PMID: 32166088 PMCID: PMC7061203 DOI: 10.1183/23120541.00331-2019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Accepted: 01/23/2020] [Indexed: 12/19/2022] Open
Abstract
The Respiratory Intensive Care Assembly of the European Respiratory Society is delighted to present the highlights from the 2019 International Congress in Madrid, Spain. We have selected four sessions that discussed recent advances in a wide range of topics: from acute respiratory failure to cough augmentation in neuromuscular disorders and from extra-corporeal life support to difficult ventilator weaning. The subjects are summarised by early career members in close collaboration with the Assembly leadership. We aim to give the reader an update on the most important developments discussed at the conference. Each session is further summarised into a short list of take-home messages.
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Affiliation(s)
- Celal Satici
- Respiratory Medicine, Istanbul Gaziosmanpasa Training and Research Hospital, Health Science University, Istanbul, Turkey
| | - Daniel López-Padilla
- Respiratory Dept, Gregorio Marañón University Hospital, Spanish Sleep Network, Madrid, Spain
| | - Annia Schreiber
- Interdepartmental Division of Critical Care, University of Toronto, Unity Health Toronto (St Michael's Hospital) and the Li Ka Shing Knowledge Institute, Toronto, Canada
| | - Aileen Kharat
- Pulmonology Dept, Hôpitaux Universitaires de Genève, Geneva, Switzerland
| | - Ema Swingwood
- University Hospitals Bristol NHS Foundation Trust, Adult Therapy Services, Bristol Royal Infirmary, Bristol, UK
| | - Luigi Pisani
- Intensive Care, Amsterdam UMC, Location AMC, University of Amsterdam, Amsterdam, the Netherlands
| | | | - Lieuwe D. Bos
- Intensive Care, Amsterdam UMC, Location AMC, University of Amsterdam, Amsterdam, the Netherlands
- Respiratory Medicine, Amsterdam UMC, Location AMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Raffaele Scala
- Pulmonology and Respiratory Intensive Care Unit, S. Donato Hospital, Arezzo, Italy
| | - Marcus J. Schultz
- Intensive Care, Amsterdam UMC, Location AMC, University of Amsterdam, Amsterdam, the Netherlands
- Mahidol-Oxford Tropical Medicine Research Unit (MORU), Mahidol University, Bangkok, Thailand
- Nuffield Dept of Medicine, University of Oxford, Oxford, UK
| | - Leo Heunks
- Intensive Care, Amsterdam UMC, Location VUmc, Amsterdam, the Netherlands
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586
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Acute and Chronic Respiratory Failure in Cancer Patients. ONCOLOGIC CRITICAL CARE 2020. [PMCID: PMC7123817 DOI: 10.1007/978-3-319-74588-6_43] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
In 2016, there was an estimated 1.8 million new cases of cancer diagnosed in the United States. Remarkable advances have been made in cancer therapy and the 5-year survival has increased for most patients affected by malignancy. There are growing numbers of patients admitted to intensive care units (ICU) and up to 20% of all patients admitted to an ICU carry a diagnosis of malignancy. Respiratory failure remains the most common reason for ICU admission and remains the leading causes of death in oncology patients. There are many causes of respiratory failure in this population. Pneumonia is the most common cause of respiratory failure, yet there are many causes of respiratory insufficiency unique to the cancer patient. These causes are often a result of immunosuppression, chemotherapy, radiation treatment, or hematopoietic stem cell transplant (HCT). Treatment is focused on supportive care and specific therapy for the underlying cause of respiratory failure. Noninvasive modalities of respiratory support are available; however, careful patient selection is paramount as indiscriminate use of noninvasive positive pressure ventilation is associated with a higher mortality if mechanical ventilation is later required. Historically, respiratory failure in the cancer patient had a grim prognosis. Outcomes have improved over the past 20 years. Survivors are often left with significant disability.
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587
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Nates JL, Price KJ. Noninvasive Oxygen Therapies in Oncologic Patients. ONCOLOGIC CRITICAL CARE 2020. [PMCID: PMC7122985 DOI: 10.1007/978-3-319-74588-6_197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Acute hypoxemic respiratory failure (ARF) is the most common cause of critical illness in oncologic patients. Despite significant advancements in survival of oncologic patients who develop critical illness, mortality rates in those requiring invasive mechanical ventilation have improved but remain high. Avoiding intubation is paramount to the management of oncologic patients with ARF. There are important differences between the oncologic patient with ARF compared to the general ICU population that likely underlie the increased mortality once intubated. Noninvasive oxygen modalities have been recognized as an important therapeutic approach to prevent intubation. Continuous low-flow oxygen therapy, noninvasive ventilation, and high-flow nasal cannula are the most commonly used noninvasive oxygen therapies in recent years. They have unique physiologic properties. The data surrounding their efficacy in the general ICU population and oncologic population has evolved over time reflecting the changes in the oncologic population. This chapter reviews the three different noninvasive oxygen modalities, their physiologic impact, and evidence surrounding their effectiveness.
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Affiliation(s)
- Joseph L. Nates
- Department of Critical Care and Respiratory Care, The University of Texas MD Anderson Cancer Center, Houston, TX USA
| | - Kristen J. Price
- Division of Anesthesiology, Critical Care and Pain Medicine, Department of Critical Care and Respiratory Care, The University of Texas MD Anderson Cancer Center, Houston, TX USA
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588
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Alviar CL, Rico-Mesa JS, Morrow DA, Thiele H, Miller PE, Maselli DJ, van Diepen S. Positive Pressure Ventilation in Cardiogenic Shock: Review of the Evidence and Practical Advice for Patients With Mechanical Circulatory Support. Can J Cardiol 2019; 36:300-312. [PMID: 32036870 DOI: 10.1016/j.cjca.2019.11.038] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Revised: 11/25/2019] [Accepted: 11/26/2019] [Indexed: 12/13/2022] Open
Abstract
Cardiogenic shock (CS) is often complicated by respiratory failure, and more than 80% of patients with CS require respiratory support. Elevated filling pressures from left-ventricular (LV) dysfunction lead to alveolar pulmonary edema, which impairs both oxygenation and ventilation. The implementation of positive pressure ventilation (PPV) improves gas exchange and can improve cardiovascular hemodynamics by reducing preload and afterload of the LV, reducing mitral regurgitation and decreasing myocardial oxygen demand, all of which can help augment cardiac output and improve tissue perfusion. In right ventricular (RV) failure, however, PPV can potentially decrease preload and increase afterload, which can potentially lead to hemodynamic deterioration. Thus, a working understanding of cardiopulmonary interactions during PPV in LV and RV dominant CS states is required to safely treat this complex and high-acuity group of patients with respiratory failure. Herein, we provide a review of the published literature with a comprehensive discussion of the available evidence on the use of PPV in CS. Furthermore, we provide a practical framework for the selection of ventilator settings in patients with and without mechanical circulatory support, induction, and sedation methods, and an algorithm for liberation from PPV in patients with CS.
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Affiliation(s)
- Carlos L Alviar
- The Leon H. Charney Division of Cardiovascular Medicine, New York University Langone Medical Center, New York, New York, USA.
| | - Juan Simon Rico-Mesa
- Department of Medicine, Division of Internal Medicine, University of Texas Health San Antonio, San Antonio, Texas, USA
| | - David A Morrow
- Cardiovascular Division, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Holger Thiele
- Heart Center Leipzig at University of Leipzig, Department of Internal Medicine and Cardiology and Leipzig Heart Institute, Leipzig, Germany
| | - P Elliott Miller
- Division of Cardiovascular Medicine, Yale University School of Medicine, New Haven, Connecticut, USA; Yale National Clinician Scholars Program, New Haven, Connecticut, USA
| | - Diego Jose Maselli
- Department of Medicine, Division of Pulmonary Diseases & Critical Care Medicine, University of Texas Health San Antonio, San Antonio, Texas, USA
| | - Sean van Diepen
- Department of Critical Care Medicine and Division of Cardiology, Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
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589
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Ratan A. The use of non-invasive ventilation in an exacerbation of chronic obstructive pulmonary disease: a case study. BRITISH JOURNAL OF NURSING (MARK ALLEN PUBLISHING) 2019; 28:1461-1467. [PMID: 31835932 DOI: 10.12968/bjon.2019.28.22.1461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
This article aims to assist nurses and other health professionals to care for patients who have type 2 respiratory failure as a result of chronic obstructive pulmonary disease, and who require non-invasive ventilation. It outlines findings of a case study that are commonplace in the acute medical setting and aims to highlight important factors that impact on patient care and patient outcome, and to help nursing staff to implement recommended and best practices.
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Affiliation(s)
- Andrew Ratan
- Staff Nurse, Newcastle upon Tyne Hospitals NHS Foundation Trust
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590
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Polastri M, Comellini V, Pisani L. Defining the prevalence of chronic critical illness. Pulmonology 2019; 26:119-120. [PMID: 31812701 DOI: 10.1016/j.pulmoe.2019.11.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Accepted: 11/15/2019] [Indexed: 11/30/2022] Open
Affiliation(s)
- M Polastri
- Medical Department of Continuity of Care and Disability, Physical Medicine and Rehabilitation, St Orsola University Hospital, Bologna, Italy.
| | - V Comellini
- Department of Clinical, Integrated and Experimental Medicine (DIMES), Alma Mater Studiorum University of Bologna, Bologna, Italy; Respiratory and Critical Care Unit, St Orsola University Hospital, Bologna, Italy
| | - L Pisani
- Department of Clinical, Integrated and Experimental Medicine (DIMES), Alma Mater Studiorum University of Bologna, Bologna, Italy; Respiratory and Critical Care Unit, St Orsola University Hospital, Bologna, Italy
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591
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Iyer H, Elhence A, Mittal S, Madan K, Garg PK. Pulmonary complications of acute pancreatitis. Expert Rev Respir Med 2019; 14:209-217. [PMID: 31779502 DOI: 10.1080/17476348.2020.1698951] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Introduction: Acute pancreatitis is an inflammatory condition of the pancreas, which runs a severe course in 20% of patients, wherein it is associated with high mortality. It is associated with several pleuro-pulmonary complications with variable severity that may occur either in isolation but are frequently present in combination. Clinicians need to be aware of these complications for early and appropriate management.Areas covered: We performed a systematic search of the PUBMED database (1970-2019) to identify relevant articles focusing on pleuro-pulmonary complications that may occur in patients with acute pancreatitis. We also retrieved articles describing the pathophysiological mechanisms and treatment approach of the various complications.Expert opinion: Acute pancreatitis is usually a self-limiting disease, but the development of organ failure during the course worsens the clinical outcome. Pulmonary complications usually occur early in the course of acute pancreatitis. Clinicians need to recognize the various pulmonary complications of acute pancreatitis, early during the disease, and manage them appropriately and aggressively to improve outcomes.
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Affiliation(s)
- Hariharan Iyer
- Department of Pulmonary, Critical Care and Sleep Medicine. All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Anshuman Elhence
- Department of Gastroenterology, All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Saurabh Mittal
- Department of Pulmonary, Critical Care and Sleep Medicine. All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Karan Madan
- Department of Pulmonary, Critical Care and Sleep Medicine. All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Pramod Kumar Garg
- Department of Gastroenterology, All India Institute of Medical Sciences (AIIMS), New Delhi, India
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592
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Navalesi P, Bruni A, Garofalo E, Biamonte E, Longhini F, Frigerio P. Weaning off mechanical ventilation: much less an art, but not yet a science. ANNALS OF TRANSLATIONAL MEDICINE 2019; 7:S353. [PMID: 32016071 DOI: 10.21037/atm.2019.09.83] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Paolo Navalesi
- Anesthesia and Intensive Care, Department of Medical and Surgical Sciences, Magna Graecia University, Catanzaro, Italy.,Unit of Anesthesia and Intensive Care, University Hospital Mater Domini, Catanzaro, Italy
| | - Andrea Bruni
- Anesthesia and Intensive Care, Department of Medical and Surgical Sciences, Magna Graecia University, Catanzaro, Italy.,Unit of Anesthesia and Intensive Care, University Hospital Mater Domini, Catanzaro, Italy
| | - Eugenio Garofalo
- Anesthesia and Intensive Care, Department of Medical and Surgical Sciences, Magna Graecia University, Catanzaro, Italy.,Unit of Anesthesia and Intensive Care, University Hospital Mater Domini, Catanzaro, Italy
| | - Eugenio Biamonte
- Unit of Anesthesia and Intensive Care, University Hospital Mater Domini, Catanzaro, Italy
| | - Federico Longhini
- Anesthesia and Intensive Care, Department of Medical and Surgical Sciences, Magna Graecia University, Catanzaro, Italy.,Unit of Anesthesia and Intensive Care, University Hospital Mater Domini, Catanzaro, Italy
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593
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Marchioni A, Tonelli R, Fantini R, Tabbì L, Castaniere I, Livrieri F, Bedogni S, Ruggieri V, Pisani L, Nava S, Clini E. Respiratory Mechanics and Diaphragmatic Dysfunction in COPD Patients Who Failed Non-Invasive Mechanical Ventilation. Int J Chron Obstruct Pulmon Dis 2019; 14:2575-2585. [PMID: 31819395 PMCID: PMC6879385 DOI: 10.2147/copd.s219125] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Accepted: 09/23/2019] [Indexed: 01/10/2023] Open
Abstract
Background Although non-invasive mechanical ventilation (NIV) is the gold standard treatment for patients with acute exacerbation of COPD (AECOPD) developing respiratory acidosis, failure rates still range from 5% to 40%. Recent studies have shown that the onset of severe diaphragmatic dysfunction (DD) during AECOPD increases risk of NIV failure and mortality in this subset of patients. Although the imbalance between the load and the contractile capacity of inspiratory muscles seems the main cause of AECOPD-induced hypercapnic respiratory failure, data regarding the influence of mechanical derangement on DD in this acute phase are lacking. With this study, we investigate the impact of respiratory mechanics on diaphragm function in AECOPD patients experiencing NIV failure. Methods Twelve AECOPD patients with respiratory acidosis admitted to the Respiratory ICU of the University Hospital of Modena from 2017 to 2018 undergoing mechanical ventilation (MV) due to NIV failure were enrolled. Static respiratory mechanics and end-expiratory lung volume (EELV) were measured after 30 mins of volume control mode MV. Subsequently, transdiaphragmatic pressure (Pdi) was calculated by means of a sniff maneuver (Pdisniff) after 30 mins of spontaneous breathing trial. Linear regression analysis and Pearson's correlation coefficient served to assess associations. Results Average Pdisniff was 23.3 cmH2O (standard deviation 29 cmH2O) with 3 patients presenting bilateral diaphragm palsy. Pdisniff was directly correlated with static lung elastance (r=0.69, p=0.001) while inverse correlation was found with dynamic intrinsic PEEP (r=-0.73, p=0.007). No significant correlation was found with static intrinsic PEEP (r=-0.55, p=0.06), EELV (r=-0.4, p=0.3), airway resistance (r=-0.2, p=0.54), chest wall, and total elastance (r=-0-01, p=0.96 and r=0.3, p=0.36, respectively). Significant linear inverse correlation was found between Pdisniff and the ratio between Pdi assessed at tidal volume and Pdi sniff (r=-0.82, p=0.02). Conclusion The causes of extreme DD in AECOPD patients who experienced NIV failure might be predominantly mechanical, driven by a severe dynamic hyperinflation that overlaps on an elastic lung substrate favoring volume overload.
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Affiliation(s)
- Alessandro Marchioni
- University Hospital of Modena, Pneumology Unit and Center for Rare Lung Diseases, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Roberto Tonelli
- University Hospital of Modena, Pneumology Unit and Center for Rare Lung Diseases, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, Modena, Italy
- PhD Course in Clinical and Experimental Medicine, University of Modena and Reggio Emilia, Modena, Italy
| | - Riccardo Fantini
- University Hospital of Modena, Pneumology Unit and Center for Rare Lung Diseases, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Luca Tabbì
- University Hospital of Modena, Pneumology Unit and Center for Rare Lung Diseases, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Ivana Castaniere
- University Hospital of Modena, Pneumology Unit and Center for Rare Lung Diseases, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, Modena, Italy
- PhD Course in Clinical and Experimental Medicine, University of Modena and Reggio Emilia, Modena, Italy
| | - Francesco Livrieri
- University Hospital of Modena, Pneumology Unit and Center for Rare Lung Diseases, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, Modena, Italy
- Respiratory Disease Unit, Hospital Carlo Poma, Mantova, Italy
| | - Sabrina Bedogni
- School of Medicine, University of Modena and Reggio Emilia, Modena, Italy
| | - Valentina Ruggieri
- University Hospital of Modena, Pneumology Unit and Center for Rare Lung Diseases, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Lara Pisani
- Department of Specialistic, Diagnostic and Experimental Medicine (DIMES), University of Bologna, Bologna, Italy
| | - Stefano Nava
- Department of Specialistic, Diagnostic and Experimental Medicine (DIMES), University of Bologna, Bologna, Italy
| | - Enrico Clini
- University Hospital of Modena, Pneumology Unit and Center for Rare Lung Diseases, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, Modena, Italy
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594
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Nong L, Liang W, Yu Y, Xi Y, Liu D, Zhang J, Zhou J, Yang C, He W, Liu X, Li Y, Chen R. Noninvasive ventilation support during fiberoptic bronchoscopy-guided nasotracheal intubation effectively prevents severe hypoxemia. J Crit Care 2019; 56:12-17. [PMID: 31785505 PMCID: PMC7126932 DOI: 10.1016/j.jcrc.2019.10.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Revised: 10/10/2019] [Accepted: 10/31/2019] [Indexed: 11/10/2022]
Abstract
Purpose This study investigated the feasibility and efficacy of continuous noninvasive ventilation (NIV) support with 100% oxygen using a specially designed face mask, for reducing desaturation during fiberoptic bronchoscopy (FOB)-guided intubation in critically ill patients with respiratory failure. Materials and methods This was a single-center prospective randomized study. All patients undergoing FOB-guided nasal tracheal intubation were randomized to bag-valve-mask ventilation or NIV for preoxygenation followed by intubation. The NIV group were intubated through a sealed hole in a specially designed face mask during continuous NIV support with 100% oxygen. Control patients were intubated with removal of the mask and no ventilatory support. Results We enrolled 106 patients, including 53 in each group. Pulse oxygen saturation (SpO2) after preoxygenation (99% (96%–100%) vs. 96% (90%–99%), p = .001) and minimum SpO2 during intubation (95% (87%–100%) vs. 83% (74%–91%), p < .01) were both significantly higher in the NIV compared with the control group. Severe hypoxemic events (SpO2 < 80%) occurred less frequently in the NIV group than in controls (7.4% vs. 37.7%, respectively; p < .01). Conclusions Continuous NIV support during FOB-guided nasal intubation can prevent severe desaturation during intubation in critically ill patients with respiratory failure. Trial registration: ClinicalTrials.gov, NCT02462668. Registered on 25 May 2015, https://www.clinicaltrials.gov/ct2/results?term=NCT02462668. Our study is the first to evaluate NIV during FOB-guided nasotracheal intubation. NIV support during FOB-guided nasotracheal intubation was effectively prevented severe desaturation during intubation. We used a specially-designed intubation face mask to ensure that there was no interruption of NIV support during intubation.
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Affiliation(s)
- Lingbo Nong
- Department of Pulmonary and Critical Care Medicine, Guangzhou Institute of Respiratory Health, State Key Lab of Respiratory Diseases, National Clinical Research Center of Respiratory Diseases, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Weibo Liang
- Department of Pulmonary and Critical Care Medicine, Guangzhou Institute of Respiratory Health, State Key Lab of Respiratory Diseases, National Clinical Research Center of Respiratory Diseases, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Yuheng Yu
- Department of Pulmonary and Critical Care Medicine, Guangzhou Institute of Respiratory Health, State Key Lab of Respiratory Diseases, National Clinical Research Center of Respiratory Diseases, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Yin Xi
- Department of Pulmonary and Critical Care Medicine, Guangzhou Institute of Respiratory Health, State Key Lab of Respiratory Diseases, National Clinical Research Center of Respiratory Diseases, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Dongdong Liu
- Department of Pulmonary and Critical Care Medicine, Guangzhou Institute of Respiratory Health, State Key Lab of Respiratory Diseases, National Clinical Research Center of Respiratory Diseases, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Jie Zhang
- Department of Pulmonary and Critical Care Medicine, Guangzhou Institute of Respiratory Health, State Key Lab of Respiratory Diseases, National Clinical Research Center of Respiratory Diseases, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Jing Zhou
- Department of Pulmonary and Critical Care Medicine, Guangzhou Institute of Respiratory Health, State Key Lab of Respiratory Diseases, National Clinical Research Center of Respiratory Diseases, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Chun Yang
- Department of Pulmonary and Critical Care Medicine, Guangzhou Institute of Respiratory Health, State Key Lab of Respiratory Diseases, National Clinical Research Center of Respiratory Diseases, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Weiqun He
- Department of Pulmonary and Critical Care Medicine, Guangzhou Institute of Respiratory Health, State Key Lab of Respiratory Diseases, National Clinical Research Center of Respiratory Diseases, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Xiaoqing Liu
- Department of Pulmonary and Critical Care Medicine, Guangzhou Institute of Respiratory Health, State Key Lab of Respiratory Diseases, National Clinical Research Center of Respiratory Diseases, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Yimin Li
- Department of Pulmonary and Critical Care Medicine, Guangzhou Institute of Respiratory Health, State Key Lab of Respiratory Diseases, National Clinical Research Center of Respiratory Diseases, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Rongchang Chen
- Department of Pulmonary and Critical Care Medicine, Guangzhou Institute of Respiratory Health, State Key Lab of Respiratory Diseases, National Clinical Research Center of Respiratory Diseases, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.
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595
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Barrett NA, Hart N, Camporota L. Assessment of Work of Breathing in Patients with Acute Exacerbations of Chronic Obstructive Pulmonary Disease. COPD 2019; 16:418-428. [PMID: 31694406 DOI: 10.1080/15412555.2019.1681390] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
The assessment of the work of breathing (WOB) of patients with acute exacerbations of chronic obstructive pulmonary disease (COPD) is difficult, particularly when the patient first presents with acute hypercapnia and respiratory acidosis. Acute exacerbations of COPD patients are in significant respiratory distress and noninvasive measurements of WOB are easier for the patient to tolerate. Given the interest in using alternative therapies to noninvasive ventilation, such as high flow nasal oxygen therapy or extracorporeal carbon dioxide removal, understanding the physiological changes are key and this includes assessment of WOB. This narrative review considers the role of three different methods of assessing WOB in patients with acute exacerbations of COPD. Esophageal pressure is a very well validated measure of WOB, however the ability of patients with acute exacerbations of COPD to tolerate esophageal tubes is poor. Noninvasive alternative measurements include parasternal electromyography (EMG) and electrical impedance tomography (EIT). EMG is easily applied and is a well validated measure of neural drive but is more likely to be degraded by the electrical environment in intensive care or high dependency. EIT is less well validated as a tool for WOB in COPD but extremely well tolerated by patients. Each of the different methods assess WOB in a different way and have different advantages and disadvantages. For research into therapies treating acute exacerbations of COPD, combinations of EIT, EMG and esophageal pressure are likely to be better than only one of these.
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Affiliation(s)
- N A Barrett
- Centre for Human & Applied Physiological Sciences (CHAPS), School of Basic & Medical Biosciences, Faculty of Life Sciences & Medicine, King's College London, London, United Kingdom.,Department of Critical Care, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom
| | - N Hart
- Lane Fox Respiratory Unit, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom
| | - L Camporota
- Centre for Human & Applied Physiological Sciences (CHAPS), School of Basic & Medical Biosciences, Faculty of Life Sciences & Medicine, King's College London, London, United Kingdom.,Department of Critical Care, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom
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596
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Pérez-Terán P, Marín-Corral J, Dot I, Masclans JR. Response to the editor: Aeration changes induced by high flow nasal cannula are more homogeneous than those generated by non-invasive ventilation in healthy subjects. J Crit Care 2019; 57:277-278. [PMID: 31711711 DOI: 10.1016/j.jcrc.2019.10.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2019] [Accepted: 10/17/2019] [Indexed: 10/25/2022]
Affiliation(s)
- Purificación Pérez-Terán
- Critical Care Department, Hospital del Mar, GREPAC - IMIM, Barcelona, Spain; UAB/UPF, School of Medicine, Spain.
| | - Judith Marín-Corral
- Critical Care Department, Hospital del Mar, GREPAC - IMIM, Barcelona, Spain; UAB/UPF, School of Medicine, Spain
| | - Irene Dot
- Critical Care Department, Hospital del Mar, GREPAC - IMIM, Barcelona, Spain
| | - Joan Ramon Masclans
- Critical Care Department, Hospital del Mar, GREPAC - IMIM, Barcelona, Spain; UAB/UPF, School of Medicine, Spain; HISpaFlow, Grupo Español Multidiscipinar de Terapia de Soporte con Alto Flujo en Adultos, Spain
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597
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Pisani L, Astuto M, Prediletto I, Longhini F. High flow through nasal cannula in exacerbated COPD patients: a systematic review. Pulmonology 2019; 25:348-354. [DOI: 10.1016/j.pulmoe.2019.08.001] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Revised: 08/20/2019] [Accepted: 08/20/2019] [Indexed: 12/21/2022] Open
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598
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Clinical decision support recommending ventilator settings during noninvasive ventilation. J Clin Monit Comput 2019; 34:1043-1049. [PMID: 31673945 DOI: 10.1007/s10877-019-00409-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Accepted: 10/21/2019] [Indexed: 10/25/2022]
Abstract
NIV therapy is used to provide positive pressure ventilation for patients. There are protocols describing what ventilator settings to use to initialize NIV; however, the guidelines for titrating ventilator settings are less specific. We developed an advisory system to recommend NIV ventilator setting titration and recorded respiratory therapist agreement rates at the bedside. We developed an algorithm (NIV advisor) to recommend when to change the non-invasive ventilator settings of IPAP, EPAP, and FiO2 based on patient respiratory parameters. The algorithm utilized a multi-target approach; oxygenation, ventilation, and patient effort. The NIV advisor recommended ventilator settings to move the patient's respiratory parameters in a preferred target range. We implemented a pilot study evaluating the usability of the NIV advisor on 10 patients receiving critical care with non-invasive ventilation (NIV). Respiratory therapists were asked their agreement on recommendations from the NIV advisor at the patient's bedside. Bedside respiratory therapists agreed with 91% of the ventilator setting recommendations from the NIV advisor. The POB and VT values were the respiratory parameters that were most often out of the preferred target range. The IPAP ventilator setting was the setting most often considered in need of changing by the NIV advisor. The respiratory therapists agreed with the majority of the recommendations from the NIV advisor. We consider the IPAP recommendations informative in providing the respiratory therapist assistance in targeting preferred POB and Vt values, as these values were frequently out of the target ranges. This pilot implementation was unable to produce the results required to determine the value of the EPAP recommendations. The FiO2 recommendations from the NIV advisor were treated as ancillary information behind the IPAP recommendations.
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599
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Rittayamai N, Phuangchoei P, Tscheikuna J, Praphruetkit N, Brochard L. Effects of high-flow nasal cannula and non-invasive ventilation on inspiratory effort in hypercapnic patients with chronic obstructive pulmonary disease: a preliminary study. Ann Intensive Care 2019; 9:122. [PMID: 31641959 PMCID: PMC6805835 DOI: 10.1186/s13613-019-0597-5] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Accepted: 10/15/2019] [Indexed: 12/03/2022] Open
Abstract
Background Non-invasive ventilation (NIV) is preferred as the initial ventilatory support to treat acute hypercapnic respiratory failure in patients with chronic obstructive pulmonary disease (COPD). High-flow nasal cannula (HFNC) may be an alternative method; however, the effects of HFNC in hypercapnic COPD are not well known. This preliminary study aimed at assessing the physiologic effects of HFNC at different flow rates in hypercapnic COPD and to compare it with NIV. Methods A prospective physiologic study enrolled 12 hypercapnic COPD patients who had initially required NIV, and were ventilated with HFNC at flow rates increasing from 10 to 50 L/min for 15 min in each step. The primary outcome was the effort to breathe estimated by a simplified esophageal pressure–time product (sPTPes). The other studied variables were respiratory rate, oxygen saturation (SpO2), and transcutaneous CO2 pressure (PtcCO2). Results Before NIV initiation, the median [interquartile range] pH was 7.36 [7.28–7.37] with a PaCO2 of 51 [42–60] mmHg. sPTPes per minute was significantly lower with HFNC at 30 L/min than 10 and 20 L/min (p < 0.001), and did not significantly differ with NIV (median inspiratory/expiratory positive airway pressure of 11 [10–12] and [5–5] cmH2O, respectively). At 50 L/min, sPTPes per minute increased compared to 30 L/min half of the patients. Respiratory rate was lower (p = 0.003) and SpO2 was higher (p = 0.028) with higher flows (30–50 L/min) compared to flow rate of 10 L/min and not different than with NIV. No significant differences in PtcCO2 between NIV and HFNC at different flow rates were observed (p = 0.335). Conclusions Applying HFNC at 30 L/min for a short duration reduces inspiratory effort in comparison to 10 and 20 L/min, and resulted in similar effect than NIV delivered at modest levels of pressure support in hypercapnic COPD with mild to moderate exacerbation. Higher flow rates reduce respiratory rate but sometimes increase the effort to breathe. Using HFNC at 30 L/min in hypercapnic COPD patients should be further evaluated. Trial registration Thai Clinical Trials Registry, TCTR20160902001. Registered 31 August 2016, http://www.clinicaltrials.in.th/index.php?tp=regtrials&menu=trialsearch&smenu=fulltext&task=search&task2=view1&id=2008.
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Affiliation(s)
- Nuttapol Rittayamai
- Division of Respiratory Diseases and Tuberculosis, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, 2 Prannok Road, Bangkoknoi, Bangkok, 10700, Thailand.
| | - Prapinpa Phuangchoei
- Division of Respiratory Diseases and Tuberculosis, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, 2 Prannok Road, Bangkoknoi, Bangkok, 10700, Thailand
| | - Jamsak Tscheikuna
- Division of Respiratory Diseases and Tuberculosis, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, 2 Prannok Road, Bangkoknoi, Bangkok, 10700, Thailand
| | - Nattakarn Praphruetkit
- Department of Emergency Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Laurent Brochard
- Keenan Research Centre, Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, ON, Canada.,Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, ON, Canada
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Chu CM, Piper A. Non-invasive ventilation: A glimpse into the future. Respirology 2019; 24:1140-1142. [PMID: 31625248 DOI: 10.1111/resp.13710] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Accepted: 09/24/2019] [Indexed: 12/27/2022]
Affiliation(s)
- Chung-Ming Chu
- Division of Respiratory Medicine, Department of Medicine and Geriatrics, United Christian Hospital, Hong Kong, China
| | - Amanda Piper
- Department of Respiratory and Sleep Medicine, Royal Prince Alfred Hospital, Camperdown, NSW, Australia.,Central Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia
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