1
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Maiwall R, Singh SP, Angeli P, Moreau R, Krag A, Singh V, Singal AK, Tan SS, Puri P, Mahtab M, Lau G, Ning Q, Sharma MK, Rao PN, Kapoor D, Gupta S, Duseja A, Wadhawan M, Jothimani D, Saigal S, Taneja S, Shukla A, Puri P, Govil D, Pandey G, Madan K, Eapen CE, Benjamin J, Chowdhury A, Singh S, Salao V, Yang JM, Hamid S, Shalimar, Jasuja S, Kulkarni AV, Niriella MA, Tevethia HV, Arora V, Mathur RP, Roy A, Jindal A, Saraf N, Verma N, De A, Choudhary NS, Mehtani R, Chand P, Rudra O, Sarin SK. APASL clinical practice guidelines on the management of acute kidney injury in acute-on-chronic liver failure. Hepatol Int 2024; 18:833-869. [PMID: 38578541 DOI: 10.1007/s12072-024-10650-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Accepted: 01/20/2024] [Indexed: 04/06/2024]
Abstract
Acute-on-chronic liver failure (ACLF) is a syndrome that is characterized by the rapid development of organ failures predisposing these patients to a high risk of short-term early death. The main causes of organ failure in these patients are bacterial infections and systemic inflammation, both of which can be severe. For the majority of these patients, a prompt liver transplant is still the only effective course of treatment. Kidneys are one of the most frequent extrahepatic organs that are affected in patients with ACLF, since acute kidney injury (AKI) is reported in 22.8-34% of patients with ACLF. Approach and management of kidney injury could improve overall outcomes in these patients. Importantly, patients with ACLF more frequently have stage 3 AKI with a low rate of response to the current treatment modalities. The objective of the present position paper is to critically review and analyze the published data on AKI in ACLF, evolve a consensus, and provide recommendations for early diagnosis, pathophysiology, prevention, and management of AKI in patients with ACLF. In the absence of direct evidence, we propose expert opinions for guidance in managing AKI in this very challenging group of patients and focus on areas of future research. This consensus will be of major importance to all hepatologists, liver transplant surgeons, and intensivists across the globe.
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Affiliation(s)
- Rakhi Maiwall
- Department of Hepatology, Institute of Liver and Biliary Sciences, D1 Vasant Kunj, New Delhi, 110070, India
| | - Satender Pal Singh
- Department of Hepatology, Institute of Liver and Biliary Sciences, D1 Vasant Kunj, New Delhi, 110070, India
| | - Paolo Angeli
- Department of Internal Medicine and Hepatology, University of Padova, Padua, Italy
| | - Richard Moreau
- European Foundation for the Study of Chronic Liver Failure (EF CLIF), European Association for the Study of the Liver (EASL)-CLIF Consortium, and Grifols Chair, Barcelona, Spain
- Centre de Recherche sur l'Inflammation (CRI), Institut National de la Santé et de la Recherche Médicale (INSERM), Université Paris-Cité, Paris, France
- Service d'Hépatologie, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital Beaujon, Clichy, France
| | - Aleksander Krag
- Department of Gastroenterology and Hepatology, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
| | - Virender Singh
- Punjab Institute of Liver and Biliary Sciences, Mohali, Punjab, India
| | - Ashwani K Singal
- Department of Medicine, University of Louisville School of Medicine, Trager Transplant Center and Jewish Hospital, Louisville, USA
| | - S S Tan
- Department of Medicine, Hospital Selayang, Bata Caves, Selangor, Malaysia
| | - Puneet Puri
- Department of Medicine, Virginia Commonwealth University, Richmond, VA, USA
| | - Mamun Mahtab
- Department of Hepatology, Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh
| | - George Lau
- Humanity and Health Medical Group, Humanity and Health Clinical Trial Center, Hong Kong SAR, China
- The Fifth Medical Center of Chinese, PLA General Hospital, Beijing, 100039, China
| | - Qin Ning
- Department and Institute of Infectious Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- State Key Laboratory for Zoonotic Diseases, Wuhan, China
- Department of Pediatrics, Tongji Medical College, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - Manoj Kumar Sharma
- Department of Hepatology, Institute of Liver and Biliary Sciences, D1 Vasant Kunj, New Delhi, 110070, India
| | - P N Rao
- Department of Hepatology and Nutrition, Asian Institute of Gastroenterology, Hyderabad, India
| | - Dharmesh Kapoor
- Department of Hepatology, Gleneagles Global Hospitals, Hyderabad, Telangana, India
| | - Subhash Gupta
- Department of Surgery, Center for Liver and Biliary Sciences, Max Healthcare, Saket, New Delhi, India
| | - Ajay Duseja
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, 160012, India
| | - Manav Wadhawan
- Institute of Digestive & Liver Diseases, BLK Superspeciality Hospital Delhi, New Delhi, India
| | - Dinesh Jothimani
- Institute of Liver Disease and Transplantation, Dr Rela Institute and Medical Centre, Bharat Institute of Higher Education and Research, Chennai, India
| | - Sanjiv Saigal
- Department of Gastroenterology and Hepatology, Centre for Liver and Biliary Sciences, Max Super Speciality Hospital, Saket, New Delhi, India
| | - Sunil Taneja
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, 160012, India
| | - Akash Shukla
- Department of Gastroenterology, Seth GS Medical College and KEM Hospital, Mumbai, India
| | - Pankaj Puri
- Fortis Escorts Liver & Digestive Diseases Institute, New Delhi, India
| | - Deepak Govil
- Department of Critical Care and Anaesthesia, Medanta-The Medicity, Gurugram, Haryana, India
| | - Gaurav Pandey
- Gastroenterology and Hepatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Kaushal Madan
- Department of Gastroenterology and Hepatology, Centre for Liver and Biliary Sciences, Max Super Speciality Hospital, Saket, New Delhi, India
| | - C E Eapen
- Department of Hepatology, Christian Medical College, Vellore, Tamil Nadu, India
| | - Jaya Benjamin
- Department of Clinical Nutrition, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Ashok Chowdhury
- Department of Hepatology, Institute of Liver and Biliary Sciences, D1 Vasant Kunj, New Delhi, 110070, India
| | - Shweta Singh
- Centre for Liver and Biliary Sciences, Max Super Speciality Hospital, Saket, New Delhi, India
| | - Vaishali Salao
- Department of Critical Care, Fortis Hospital, Mulund, Mumbai, India
| | - Jin Mo Yang
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Saeed Hamid
- Department of Hepatology, Aga Khan University, Karachi, Pakistan
| | - Shalimar
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| | - Sanjiv Jasuja
- Department of Nephrology, Indraprastha Apollo Hospitals, New Delhi, India
| | | | - Madund A Niriella
- Department of Medicine, Faculty of Medicine, University of Kelaniya, Colombo, Sri Lanka
| | - Harsh Vardhan Tevethia
- Department of Hepatology, Institute of Liver and Biliary Sciences, D1 Vasant Kunj, New Delhi, 110070, India
| | - Vinod Arora
- Department of Hepatology, Institute of Liver and Biliary Sciences, D1 Vasant Kunj, New Delhi, 110070, India
| | - R P Mathur
- Department of Nephrology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Akash Roy
- Department of Gastroenterology, Institute of Gastrosciences and Liver Transplantation, Apollo Hospitals, Kolkata, India
| | - Ankur Jindal
- Department of Hepatology, Institute of Liver and Biliary Sciences, D1 Vasant Kunj, New Delhi, 110070, India
| | - Neeraj Saraf
- Institute of Liver Transplantation and Regenerative Medicine, Medanta-The Medicity, Gurgaon, Delhi (NCR), India
| | - Nipun Verma
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, 160012, India
| | - Arka De
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, 160012, India
| | - Narendra S Choudhary
- Department of Hepatology and Liver Transplantation, Medanta-The Medicity Hospital, Gurugram, Haryana, India
| | - Rohit Mehtani
- Department of Gastroenterology, Seth GS Medical College and KEM Hospital, Mumbai, India
| | - Phool Chand
- Department of Hepatology, Institute of Liver and Biliary Sciences, D1 Vasant Kunj, New Delhi, 110070, India
| | - Omkar Rudra
- Department of Hepatology, Institute of Liver and Biliary Sciences, D1 Vasant Kunj, New Delhi, 110070, India
| | - Shiv Kumar Sarin
- Department of Hepatology, Institute of Liver and Biliary Sciences, D1 Vasant Kunj, New Delhi, 110070, India.
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2
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Behal ML, Mefford BM, Donaldson C, Laine ME, Cox EG, Ruf KM, Schadler AD, Spezzano KM, Bissell BD. Impact of a Pharmacist-Driven Medication Diluent Volume Optimization Protocol on Fluid Balance and Outcomes in Critically Ill Patients. Hosp Pharm 2024; 59:359-366. [PMID: 38764999 PMCID: PMC11097938 DOI: 10.1177/00185787231222549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/21/2024]
Abstract
Background: Volume overload (VO) is common in the intensive care unit (ICU) and associated with negative outcomes. Approaches have been investigated to curtail VO; however, none specifically focused on medication diluent volume optimization. Objective: Investigate the impact of a pharmacist-driven medication diluent volume optimization protocol on fluid balance in critically ill patients. Methods: A prospective, pilot study was conducted in a medical ICU during October 2021 to December 2021 (pre) and February 2022 to April 2022 (post). A pharmacist-driven medication diluent volume optimization protocol focusing on vasopressor and antimicrobial diluent volumes was implemented. Demographics and clinical data were collected during ICU admission up to 7 days. The primary outcome was net fluid balance on day 3. Secondary outcomes were medication volumes administered, net fluid balance, ICU length of stay, and mortality. Results: Supply chain shortages caused the study to stop at the end of February 2022. Overall, 152 patients were included (123 pre group, 29 post group). The most common admission diagnosis was acute respiratory failure (35%). Vasopressors and antimicrobials were utilized in 47% and 66% of patients, respectively. Net fluid balance on day 3 was greater but not significant in the post group (227.1 mL [-1840.3 to 3483.7] vs 2012.3 mL [-2686.0 to 4846.0]; P = .584). Antimicrobial diluent volumes were significantly less in the post group. No differences were seen in other secondary outcomes. Protocol group assignment was not associated with net fluid balance on day 3. Conclusion: Despite decreasing antimicrobial volume contributions, optimizing diluent volumes alone did not significantly impact overall volume status. Future studies should focus on comprehensive approaches to medication diluent optimization and fluid stewardship.
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Affiliation(s)
| | | | | | | | - Emily G. Cox
- University of Kentucky College of Pharmacy, Lexington, KY, USA
| | - Kathryn M. Ruf
- University of Kentucky Medical Center, Lexington, KY, USA
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3
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Hippensteel JA, Aggarwal NR, Mikkelsen ME. A New Era in Critical Care Trials: Linking ICU Practice to Long-Term Outcomes. Am J Respir Crit Care Med 2024; 209:782-784. [PMID: 38387023 PMCID: PMC10995568 DOI: 10.1164/rccm.202402-0349ed] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2024] [Accepted: 02/22/2024] [Indexed: 02/24/2024] Open
Affiliation(s)
- Joseph A Hippensteel
- Department of Medicine University of Colorado Anschutz Medical Campus Aurora, Colorado
| | - Neil R Aggarwal
- Department of Medicine University of Colorado Anschutz Medical Campus Aurora, Colorado
| | - Mark E Mikkelsen
- Department of Medicine University of Colorado Anschutz Medical Campus Aurora, Colorado
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4
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Chudow MB, Condeni MS, Dhar S, Heavner MS, Nei AM, Bissell BD. Current Practice Review in the Management of Acute Respiratory Distress Syndrome. J Pharm Pract 2023; 36:1454-1471. [PMID: 35728076 DOI: 10.1177/08971900221108713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Acute respiratory distress syndrome (ARDS) presents as an acute inflammatory lung injury characterized by refractory hypoxemia and non-cardiac pulmonary edema. An estimated 10% of patients in the intensive care unit and 25% of those who are mechanically ventilated are diagnosed with ARDS. Increased awareness is warranted as mortality rates remain high and delays in diagnosing ARDS are common. The COVID-19 pandemic highlights the importance of understanding ARDS management. Treatment of ARDS can be challenging due to the complexity of the disease state and conflicting existing evidence. Therefore, it is imperative that pharmacists understand both pharmacologic and non-pharmacologic treatment strategies to optimize patient care. This narrative review provides a critical evaluation of current literature describing management practices for ARDS. A review of treatment modalities and supportive care strategies will be presented.
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Affiliation(s)
- Melissa B Chudow
- Department of Pharmacotherapeutics and Clinical Research, University of South Florida Taneja College of Pharmacy, Tampa, FL, USA
| | - Melanie S Condeni
- MUSC College of Pharmacy, Medical University of South Carolina, Charleston, SC, USA
| | - Sanjay Dhar
- Pulmonary Critical Care Ultrasound and Research, Pulmonary and Critical Care Fellowship Program, Division of Pulmonary, Critical Care & Sleep Medicine, University of Kentucky, Lexington, KY, USA
| | - Mojdeh S Heavner
- Department of Pharmacy Practice and Science, University of Maryland School of Pharmacy, Baltimore, MD, USA
| | - Andrea M Nei
- Mayo Clinic College of Medicine & Science, Critical Care Pharmacist, Department of Pharmacy, Mayo Clinic Hospital, Rochester, MN, USA
| | - Brittany D Bissell
- Department of Pharmacy Practice and Science, College of Pharmacy, University of Kentucky, Lexington, KY, USA
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5
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Fawley JA, Tignanelli CJ, Werner NL, Kasotakis G, Mandell SP, Glass NE, Dries DJ, Costantini TW, Napolitano LM. American Association for the Surgery of Trauma/American College of Surgeons Committee on Trauma clinical protocol for management of acute respiratory distress syndrome and severe hypoxemia. J Trauma Acute Care Surg 2023; 95:592-602. [PMID: 37314843 PMCID: PMC10545067 DOI: 10.1097/ta.0000000000004046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Revised: 04/27/2023] [Accepted: 04/28/2023] [Indexed: 06/15/2023]
Abstract
LEVEL OF EVIDENCE Therapeutic/Care Management: Level V.
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6
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Girgis RE, Hadley RJ, Murphy ET. Pulmonary, circulatory and renal considerations in the early postoperative management of the lung transplant recipient. Glob Cardiol Sci Pract 2023; 2023:e202318. [PMID: 37575284 PMCID: PMC10422876 DOI: 10.21542/gcsp.2023.18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 05/15/2023] [Indexed: 08/15/2023] Open
Abstract
Lung transplantation volumes and survival rates continue to increase worldwide. Primary graft dysfunction (PGD) and acute kidney injury (AKI) are common early postoperative complications that significantly affect short-term mortality and long-term outcomes. These conditions share overlapping risk factors and are driven, in part, by circulatory derangements. The prevalence of severe PGD is up to 20% and is the leading cause of early death. Patients with pulmonary hypertension are at a higher risk. Prevention and management are based on principles learned from acute lung injury of other causes. Targeting the lowest effective cardiac filling pressure will reduce alveolar edema formation in the setting of increased pulmonary capillary permeability. AKI is reported in up to one-half of lung transplant recipients and is strongly associated with one-year mortality as well as long-term chronic kidney disease. Optimization of renal perfusion is critical to reduce the incidence and severity of AKI. In this review, we highlight key early post-transplant pulmonary, circulatory, and renal perturbations and our center's management approach.
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Affiliation(s)
- Reda E. Girgis
- Richard DeVos Lung Transplant Program, Corewell Health West, Michigan State University, College of Human Medicine, Grand Rapids, Michigan, USA
| | - Ryan J. Hadley
- Richard DeVos Lung Transplant Program, Corewell Health West, Michigan State University, College of Human Medicine, Grand Rapids, Michigan, USA
| | - Edward T. Murphy
- Richard DeVos Lung Transplant Program, Corewell Health West, Michigan State University, College of Human Medicine, Grand Rapids, Michigan, USA
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7
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Mayerhöfer T, Shaw AD, Wiedermann CJ, Joannidis M. Fluids in the ICU: which is the right one? Nephrol Dial Transplant 2023; 38:1603-1612. [PMID: 36170962 PMCID: PMC10310506 DOI: 10.1093/ndt/gfac279] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Indexed: 11/12/2022] Open
Abstract
The administration of fluids is one of the most common interventions in the intensive care unit. The effects and side effects of intravenous fluids depend on the amount administered and their specific composition. Intravenous fluid solutions are either considered crystalloids (for example 0.9% saline, lactated Ringer's solution) or colloids (artificial colloids such as gelatins, and albumin). This narrative review summarizes the physiological principles of fluid therapy and reviews the most important studies on crystalloids, artificial colloids and albumin in the context of critically ill patients.
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Affiliation(s)
- Timo Mayerhöfer
- Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria
| | - Andrew D Shaw
- Department of Intensive Care and Resuscitation, Cleveland Clinic, Cleveland, OH, USA
| | - Christian J Wiedermann
- Institute of General Practice and Public Health, Claudiana-College of Health Care Professions, Lorenz Böhler Street 13, Bolzano, BZ, Italy
- Department of Public Health, Medical Decision Making and HTA, University of Health Sciences, Medical Informatics and Technology, Eduard Wallnöfer Place 1, 6060, Hall, Austria
| | - Michael Joannidis
- Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria
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Shanholtz CB, Terrin ML, Harrington T, Chan C, Warren W, Walter R, Armstrong F, Marshall J, Scheraga R, Duggal A, Formanek P, Baram M, Afshar M, Marchetti N, Singla S, Reilly J, Knox D, Puri N, Chung K, Brown CH, Hasday JD. Design and rationale of the CHILL phase II trial of hypothermia and neuromuscular blockade for acute respiratory distress syndrome. Contemp Clin Trials Commun 2023; 33:101155. [PMID: 37228902 PMCID: PMC10191700 DOI: 10.1016/j.conctc.2023.101155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2022] [Revised: 05/08/2023] [Accepted: 05/14/2023] [Indexed: 05/27/2023] Open
Abstract
The Cooling to Help Injured Lungs (CHILL) trial is an open label, two group, parallel design multicenter, randomized phase IIB clinical trial assessing the efficacy and safety of targeted temperature management with combined external cooling and neuromuscular blockade to block shivering in patients with early moderate-severe acute respiratory distress syndrome (ARDS). This report provides the background and rationale for the clinical trial and outlines the methods using the Consolidated Standards of Reporting Trials guidelines. Key design challenges include: [1] protocolizing important co-interventions; [2] incorporation of patients with COVID-19 as the cause of ARDS; [3] inability to blind the investigators; and [4] ability to obtain timely informed consent from patients or legally authorized representatives early in the disease process. Results of the Reevaluation of Systemic Early Neuromuscular Blockade (ROSE) trial informed the decision to mandate sedation and neuromuscular blockade only in the group assigned to therapeutic hypothermia and proceed without this mandate in the control group assigned to a usual temperature management protocol. Previous trials conducted in National Heart, Lung, and Blood Institute ARDS Clinical Trials (ARDSNet) and Prevention and Early Treatment of Acute Lung Injury (PETAL) Networks informed ventilator management, ventilation liberation and fluid management protocols. Since ARDS due to COVID-19 is a common cause of ARDS during pandemic surges and shares many features with ARDS from other causes, patients with ARDS due to COVID-19 are included. Finally, a stepwise approach to obtaining informed consent prior to documenting critical hypoxemia was adopted to facilitate enrollment and reduce the number of candidates excluded because eligibility time window expiration.
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Affiliation(s)
- Carl B. Shanholtz
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Michael L. Terrin
- Department of Epidemiology & Public Health, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Thelma Harrington
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Caleb Chan
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Whittney Warren
- Department of Pulmonary and Critical Care Medicine, Brooke Army Medical Center, San Antonio, TX, USA
| | - Robert Walter
- Department of Pulmonary and Critical Care Medicine, Brooke Army Medical Center, San Antonio, TX, USA
| | | | | | | | - Abjihit Duggal
- Respiratory Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Perry Formanek
- Department of Medicine, Loyola University Medical Center, Maywood, IL, USA
| | - Michael Baram
- Department of Medicine, Sidney Kimmel College of Medicine USA, Philadelphia, PA, USA
| | - Majid Afshar
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Nathaniel Marchetti
- Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA
| | - Sunit Singla
- Division of Pulmonary, Critical Care, Sleep, and Allergy Medicine, University of Illinois at Chicago, Chicago, IL, USA
| | - John Reilly
- Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Dan Knox
- Division of Pulmonary and Critical Care Medicine, Intermountain Medical Center, Murray, UT, USA
| | - Nitin Puri
- Division of Critical Care, Cooper University Health Care, USA
| | - Kevin Chung
- Department of Medicine, F. Edward Hebert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD, USA
| | - Clayton H. Brown
- Department of Epidemiology & Public Health, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Jeffrey D. Hasday
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
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9
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Benes J, Kasperek J, Smekalova O, Tegl V, Kletecka J, Zatloukal J. Individualizing Fluid Management in Patients with Acute Respiratory Distress Syndrome and with Reduced Lung Tissue Due to Surgery—A Narrative Review. J Pers Med 2023; 13:jpm13030486. [PMID: 36983668 PMCID: PMC10056120 DOI: 10.3390/jpm13030486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 02/28/2023] [Accepted: 03/03/2023] [Indexed: 03/11/2023] Open
Abstract
Fluids are the cornerstone of therapy in all critically ill patients. During the last decades, we have made many steps to get fluid therapy personalized and based on individual needs. In patients with lung involvement—acute respiratory distress syndrome—finding the right amount of fluids after lung surgery may be extremely important because lung tissue is one of the most vulnerable to fluid accumulation. In the current narrative review, we focus on the actual perspectives of fluid therapy with the aim of showing the possibilities to tailor the treatment to a patient’s individual needs using fluid responsiveness parameters and other therapeutic modalities.
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Affiliation(s)
- Jan Benes
- Department of Anesthesiology and Intensive Care Medicine, Faculty of Medicine in Plzen, Charles University, 32300 Plzen, Czech Republic
- Department of Anesthesiology and Intensive Care Medicine, University Hospital in Plzen, 32300 Plzeň, Czech Republic
- Biomedical Centre, Faculty of Medicine in Plzen, Charles University, 32300 Plzen, Czech Republic
- Correspondence:
| | - Jiri Kasperek
- Department of Anesthesiology and Intensive Care Medicine, Faculty of Medicine in Plzen, Charles University, 32300 Plzen, Czech Republic
- Fachkrankenhaus Coswig GmbH, Zentrum für Pneumologie, Allergologie, Beatmungsmedizin, Thoraxchirurgie, 01640 Coswig, Germany
| | - Olga Smekalova
- Department of Anesthesiology and Intensive Care Medicine, Faculty of Medicine in Plzen, Charles University, 32300 Plzen, Czech Republic
- Department of Anesthesiology and Intensive Care Medicine, University Hospital in Plzen, 32300 Plzeň, Czech Republic
| | - Vaclav Tegl
- Department of Anesthesiology and Intensive Care Medicine, Faculty of Medicine in Plzen, Charles University, 32300 Plzen, Czech Republic
- Department of Anesthesiology and Intensive Care Medicine, University Hospital in Plzen, 32300 Plzeň, Czech Republic
- Biomedical Centre, Faculty of Medicine in Plzen, Charles University, 32300 Plzen, Czech Republic
| | - Jakub Kletecka
- Department of Anesthesiology and Intensive Care Medicine, Faculty of Medicine in Plzen, Charles University, 32300 Plzen, Czech Republic
- Department of Anesthesiology and Intensive Care Medicine, University Hospital in Plzen, 32300 Plzeň, Czech Republic
| | - Jan Zatloukal
- Department of Anesthesiology and Intensive Care Medicine, Faculty of Medicine in Plzen, Charles University, 32300 Plzen, Czech Republic
- Department of Anesthesiology and Intensive Care Medicine, University Hospital in Plzen, 32300 Plzeň, Czech Republic
- Biomedical Centre, Faculty of Medicine in Plzen, Charles University, 32300 Plzen, Czech Republic
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10
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Leither LM, Buckel W, Brown SM. Care of the Seriously Ill Patient with SARS-CoV-2. Med Clin North Am 2022; 106:949-960. [PMID: 36280338 PMCID: PMC9364720 DOI: 10.1016/j.mcna.2022.08.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
In late 2019, SARS-CoV-2 caused the greatest global health crisis in a century, impacting all aspects of society. As the COVID-19 pandemic evolved throughout 2020 and 2021, multiple variants emerged, contributing to multiple surges in cases of COVID-19 worldwide. In 2021, highly effective vaccines became available, although the pandemic continues into 2022. There has been tremendous expansion of basic, translational, and clinical knowledge about SARS-CoV-2 and COVID-19 since the pandemic's onset. Treatment options have been rapidly explored, attempting to repurpose preexisting medications in tandem with development and evaluation of novel agents. Care of the seriously ill patient is examined.
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Affiliation(s)
- Lindsay M Leither
- Division of Pulmonary & Critical Care Medicine, Department of Medicine, Intermountain Medical Center, 5121 South Cottonwood Street, Salt Lake City, UT 84107, USA; Division of Pulmonary & Critical Care Medicine, Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City, UT, USA.
| | - Whitney Buckel
- Pharmacy Services, Intermountain Healthcare, 4393 S Riverboat Road, Taylorsville, UT 84123, USA
| | - Samuel M Brown
- Division of Pulmonary & Critical Care Medicine, Department of Medicine, Intermountain Medical Center, 5121 South Cottonwood Street, Salt Lake City, UT 84107, USA; Division of Pulmonary & Critical Care Medicine, Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City, UT, USA
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11
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Sakuraya M, Yoshihiro S, Onozuka K, Takaba A, Yasuda H, Shime N, Kotani Y, Kishihara Y, Kondo N, Sekine K, Morikane K. A burden of fluid, sodium, and chloride due to intravenous fluid therapy in patients with respiratory support: a post-hoc analysis of a multicenter cohort study. Ann Intensive Care 2022; 12:100. [PMID: 36272034 PMCID: PMC9588139 DOI: 10.1186/s13613-022-01073-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2022] [Accepted: 10/11/2022] [Indexed: 11/12/2022] Open
Abstract
Background Fluid creep, including fluids administered as drug diluents and for the maintenance of catheter patency, is the major source of fluid intake in critically ill patients. Although hypoxemia may lead to fluid restriction, the epidemiology of fluid creep in patients with hypoxemia is unclear. This study aimed to address the burden due to fluid creep among patients with respiratory support according to oxygenation status. Methods We conducted a post-hoc analysis of a prospective multicenter cohort study conducted in 23 intensive care units (ICUs) in Japan from January to March 2018. Consecutive adult patients who underwent invasive or noninvasive ventilation upon ICU admission and stayed in the ICU for more than 24 h were included. We excluded the following patients when no fluids were administered within 24 h of ICU admission and no records of the ratio of arterial oxygen partial pressure to fractional inspired oxygen. We investigated fluid therapy until 7 days after ICU admission according to oxygenation status. Fluid creep was defined as the fluids administered as drug diluents and for the maintenance of catheter patency when administered at ≤ 20 mL/h. Results Among the 588 included patients, the median fluid creep within 24 h of ICU admission was 661 mL (25.2% of the total intravenous-fluid volume), and the proportion of fluid creep gradually increased throughout the ICU stay. Fluid creep tended to decrease throughout ICU days in patients without hypoxemia and in those with mild hypoxemia (p < 0.001 in both patients), but no significant trend was observed in those with severe hypoxemia (p = 0.159). Similar trends have been observed in the proportions of sodium and chloride caused by fluid creep. Conclusions Fluid creep was the major source of fluid intake among patients with respiratory support, and the burden due to fluid creep was prolonged in those with severe hypoxemia. However, these findings may not be conclusive as this was an observational study. Interventional studies are, therefore, warranted to assess the feasibility of fluid creep restriction. Trial registration UMIN-CTR, the Japanese clinical trial registry (registration number: UMIN 000028019, July 1, 2017). Supplementary Information The online version contains supplementary material available at 10.1186/s13613-022-01073-x.
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Affiliation(s)
- Masaaki Sakuraya
- Department of Emergency and Intensive Care Medicine, JA Hiroshima General Hospital, Jigozen 1-3-3, Hiroshima, JA, 738-8503, Japan.
| | - Shodai Yoshihiro
- Department of Pharmacy, Onomichi General Hospital, Hiroshima, Japan
| | - Kazuto Onozuka
- Pharmaceutical Department, JA Hiroshima General Hospital, Hiroshima, JA, Japan
| | - Akihiro Takaba
- Department of Emergency and Intensive Care Medicine, JA Hiroshima General Hospital, Jigozen 1-3-3, Hiroshima, JA, 738-8503, Japan
| | - Hideto Yasuda
- Department of Emergency and Critical Care Medicine, Jichi Medical University Saitama Medical Center, Saitama, Japan.,Department of Clinical Research Education and Training Unit, Keio University Hospital Clinical and Translational Research Center (CTR), Tokyo, Japan
| | - Nobuaki Shime
- Department of Emergency and Critical Care Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Yuki Kotani
- Department of Intensive Care Medicine, Kameda Medical Center, Chiba, Japan
| | - Yuki Kishihara
- Department of Emergency and Critical Care Medicine, Jichi Medical University Saitama Medical Center, Saitama, Japan
| | - Natsuki Kondo
- Department of Intensive Care Medicine, Chiba Emergency Medical Center, Chiba, Japan
| | - Kosuke Sekine
- Department of Medical Engineer, Kameda Medical Center, Chiba, Japan
| | - Keita Morikane
- Division of Clinical Laboratory and Infection Control, Yamagata University Hospital, Yamagata, Japan
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12
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In-hospital mortality of critically Ill patients with interactions of acute kidney injury and acute respiratory failure in the resource-limited settings: Results from SEA-AKI study. J Crit Care 2022; 71:154103. [PMID: 35779395 DOI: 10.1016/j.jcrc.2022.154103] [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: 02/06/2022] [Revised: 05/31/2022] [Accepted: 06/11/2022] [Indexed: 11/24/2022]
Abstract
PURPOSE Our goal was to describe clinical outcomes and explore the physiological interactions between acute kidney injury (AKI) and acute respiratory failure (ARF) in critically ill patients. MATERIALS AND METHODS Data were retrieved from the SEA-AKI study, a multinational multicenter database of adult ICUs from Thailand, Laos, and Indonesia. AKI was defined using KDIGO criteria stage 2-3. ARF was defined by being mechanically ventilated. Patients were assigned into 6 patterns based on AKI and ARF sequence: "no AKI/ARF", "ARF alone", "AKI alone", "ARF first", "AKI first", and "Concurrent AKI-ARF". The primary outcome was in-hospital mortality of each pattern. RESULTS A final cohort of 5468 patients were eligible for the analysis. The "Concurrent AKI-ARF" had the highest in-hospital mortality of 69.6%. The "AKI first" and the "ARF first" had in-hospital mortality of 54.4% and 53%, respectively. Among patients with single organ failure, in-hospital mortality was 14.6% and 31.5% in the "AKI alone" and the "ARF alone", accordingly. In-hospital mortality was 12.4% in patients without AKI and ARF. CONCLUSION Critically ill patients with ARF and AKI are at higher risk of in-hospital death. Different patterns of AKI and ARF interaction result in unique clinical outcomes as well as risk factors.
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Blondonnet R, Simand LA, Vidal P, Borao L, Bourguignon N, Morand D, Bernard L, Roszyk L, Audard J, Godet T, Monsel A, Garnier M, Quesnel C, Bazin JE, Sapin V, Bastarache JA, Ware LB, Hughes CG, Pandharipande PP, Ely EW, Futier E, Pereira B, Constantin JM, Jabaudon M. Design and Rationale of the Sevoflurane for Sedation in Acute Respiratory Distress Syndrome (SESAR) Randomized Controlled Trial. J Clin Med 2022; 11:2796. [PMID: 35628922 PMCID: PMC9147018 DOI: 10.3390/jcm11102796] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Revised: 05/11/2022] [Accepted: 05/12/2022] [Indexed: 02/07/2023] Open
Abstract
Preclinical studies have shown that volatile anesthetics may have beneficial effects on injured lungs, and pilot clinical data support improved arterial oxygenation, attenuated inflammation, and decreased lung epithelial injury in patients with acute respiratory distress syndrome (ARDS) receiving inhaled sevoflurane compared to intravenous midazolam. Whether sevoflurane is effective in improving clinical outcomes among patients with ARDS is unknown, and the benefits and risks of inhaled sedation in ARDS require further evaluation. Here, we describe the SESAR (Sevoflurane for Sedation in ARDS) trial designed to address this question. SESAR is a two-arm, investigator-initiated, multicenter, prospective, randomized, stratified, parallel-group clinical trial with blinded outcome assessment designed to test the efficacy of sedation with sevoflurane compared to intravenous propofol in patients with moderate to severe ARDS. The primary outcome is the number of days alive and off the ventilator at 28 days, considering death as a competing event, and the key secondary outcome is 90 day survival. The planned enrollment is 700 adult participants at 37 French academic and non-academic centers. Safety and long-term outcomes will be evaluated, and biomarker measurements will help better understand mechanisms of action. The trial is funded by the French Ministry of Health, the European Society of Anaesthesiology, and Sedana Medical.
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Affiliation(s)
- Raiko Blondonnet
- Department of Perioperative Medicine, CHU Clermont-Ferrand, 63000 Clermont-Ferrand, France; (R.B.); (L.-A.S.); (P.V.); (L.B.); (N.B.); (D.M.); (J.A.); (T.G.); (J.-E.B.); (E.F.)
- iGReD, Université Clermont Auvergne, CNRS, INSERM, 63000 Clermont-Ferrand, France; (L.R.); (V.S.)
| | - Laure-Anne Simand
- Department of Perioperative Medicine, CHU Clermont-Ferrand, 63000 Clermont-Ferrand, France; (R.B.); (L.-A.S.); (P.V.); (L.B.); (N.B.); (D.M.); (J.A.); (T.G.); (J.-E.B.); (E.F.)
| | - Perine Vidal
- Department of Perioperative Medicine, CHU Clermont-Ferrand, 63000 Clermont-Ferrand, France; (R.B.); (L.-A.S.); (P.V.); (L.B.); (N.B.); (D.M.); (J.A.); (T.G.); (J.-E.B.); (E.F.)
| | - Lucile Borao
- Department of Perioperative Medicine, CHU Clermont-Ferrand, 63000 Clermont-Ferrand, France; (R.B.); (L.-A.S.); (P.V.); (L.B.); (N.B.); (D.M.); (J.A.); (T.G.); (J.-E.B.); (E.F.)
| | - Nathalie Bourguignon
- Department of Perioperative Medicine, CHU Clermont-Ferrand, 63000 Clermont-Ferrand, France; (R.B.); (L.-A.S.); (P.V.); (L.B.); (N.B.); (D.M.); (J.A.); (T.G.); (J.-E.B.); (E.F.)
| | - Dominique Morand
- Department of Perioperative Medicine, CHU Clermont-Ferrand, 63000 Clermont-Ferrand, France; (R.B.); (L.-A.S.); (P.V.); (L.B.); (N.B.); (D.M.); (J.A.); (T.G.); (J.-E.B.); (E.F.)
| | - Lise Bernard
- Department of Clinical Research and Temporary Authorization, CHU Clermont-Ferrand, 63000 Clermont-Ferrand, France;
| | - Laurence Roszyk
- iGReD, Université Clermont Auvergne, CNRS, INSERM, 63000 Clermont-Ferrand, France; (L.R.); (V.S.)
- Department of Medical Biochemistry and Molecular Genetics, CHU Clermont-Ferrand, 63000 Clermont-Ferrand, France
| | - Jules Audard
- Department of Perioperative Medicine, CHU Clermont-Ferrand, 63000 Clermont-Ferrand, France; (R.B.); (L.-A.S.); (P.V.); (L.B.); (N.B.); (D.M.); (J.A.); (T.G.); (J.-E.B.); (E.F.)
| | - Thomas Godet
- Department of Perioperative Medicine, CHU Clermont-Ferrand, 63000 Clermont-Ferrand, France; (R.B.); (L.-A.S.); (P.V.); (L.B.); (N.B.); (D.M.); (J.A.); (T.G.); (J.-E.B.); (E.F.)
| | - Antoine Monsel
- Department of Anesthesiology and Critical Care, GRC 29, DMU DREAM, Pitié-Salpêtrière Hospital, Sorbonne University, Assistance Publique-Hôpitaux de Paris, 75013 Paris, France; (A.M.); (J.-M.C.)
| | - Marc Garnier
- Department of Anesthesiology and Critical Care Medicine, DMU DREAM, Saint-Antoine University Hospital, Sorbonne University, Assistance Publique-Hôpitaux de Paris, 75012 Paris, France;
| | - Christophe Quesnel
- Department of Anesthesiology and Critical Care Medicine, DMU DREAM, Tenon University Hospital, Sorbonne University, Assistance Publique-Hôpitaux de Paris, 75020 Paris, France;
| | - Jean-Etienne Bazin
- Department of Perioperative Medicine, CHU Clermont-Ferrand, 63000 Clermont-Ferrand, France; (R.B.); (L.-A.S.); (P.V.); (L.B.); (N.B.); (D.M.); (J.A.); (T.G.); (J.-E.B.); (E.F.)
| | - Vincent Sapin
- iGReD, Université Clermont Auvergne, CNRS, INSERM, 63000 Clermont-Ferrand, France; (L.R.); (V.S.)
- Department of Medical Biochemistry and Molecular Genetics, CHU Clermont-Ferrand, 63000 Clermont-Ferrand, France
| | - Julie A. Bastarache
- Division of Allergy, Pulmonary, and Critical Care Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN 37232, USA; (J.A.B.); (L.B.W.); (E.W.E.)
- Department of Cell and Developmental Biology, Vanderbilt University, Nashville, TN 37232, USA
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Lorraine B. Ware
- Division of Allergy, Pulmonary, and Critical Care Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN 37232, USA; (J.A.B.); (L.B.W.); (E.W.E.)
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Christopher G. Hughes
- Division of Anesthesiology Critical Care Medicine, Department of Anesthesiology, Vanderbilt University Medical Center, Nashville, TN 37232, USA; (C.G.H.); (P.P.P.)
- Critical Illness, Brain Dysfunction, and Survivorship Center, Vanderbilt University Medical Center, Nashville, TN 37203, USA
- Anesthesia Service, Department of Veterans Affairs Medical Center, Tennessee Valley Healthcare System, Nashville, TN 37212, USA
| | - Pratik P. Pandharipande
- Division of Anesthesiology Critical Care Medicine, Department of Anesthesiology, Vanderbilt University Medical Center, Nashville, TN 37232, USA; (C.G.H.); (P.P.P.)
- Critical Illness, Brain Dysfunction, and Survivorship Center, Vanderbilt University Medical Center, Nashville, TN 37203, USA
- Anesthesia Service, Department of Veterans Affairs Medical Center, Tennessee Valley Healthcare System, Nashville, TN 37212, USA
| | - E. Wesley Ely
- Division of Allergy, Pulmonary, and Critical Care Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN 37232, USA; (J.A.B.); (L.B.W.); (E.W.E.)
- Critical Illness, Brain Dysfunction, and Survivorship Center, Vanderbilt University Medical Center, Nashville, TN 37203, USA
- Geriatric Research, Education and Clinical Center, Department of Veterans Affairs Medical Center, Tennessee Valley Healthcare System, Nashville, TN 37212, USA
| | - Emmanuel Futier
- Department of Perioperative Medicine, CHU Clermont-Ferrand, 63000 Clermont-Ferrand, France; (R.B.); (L.-A.S.); (P.V.); (L.B.); (N.B.); (D.M.); (J.A.); (T.G.); (J.-E.B.); (E.F.)
- iGReD, Université Clermont Auvergne, CNRS, INSERM, 63000 Clermont-Ferrand, France; (L.R.); (V.S.)
| | - Bruno Pereira
- Biostatistics and Data Management Unit, Department of Clinical Research and Innovation (DRCI), CHU Clermont-Ferrand, 63000 Clermont-Ferrand, France;
| | - Jean-Michel Constantin
- Department of Anesthesiology and Critical Care, GRC 29, DMU DREAM, Pitié-Salpêtrière Hospital, Sorbonne University, Assistance Publique-Hôpitaux de Paris, 75013 Paris, France; (A.M.); (J.-M.C.)
| | - Matthieu Jabaudon
- Department of Perioperative Medicine, CHU Clermont-Ferrand, 63000 Clermont-Ferrand, France; (R.B.); (L.-A.S.); (P.V.); (L.B.); (N.B.); (D.M.); (J.A.); (T.G.); (J.-E.B.); (E.F.)
- iGReD, Université Clermont Auvergne, CNRS, INSERM, 63000 Clermont-Ferrand, France; (L.R.); (V.S.)
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[Acute kidney injury and COVID-19: lung-kidney crosstalk during severe inflammation]. Med Klin Intensivmed Notfmed 2022; 117:342-348. [PMID: 35476144 PMCID: PMC9044389 DOI: 10.1007/s00063-022-00919-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Accepted: 03/31/2022] [Indexed: 12/15/2022]
Abstract
Eine mit der Coronaviruserkrankung 2019 (COVID-19) assoziierte Nierenschädigung ist vor allem bei Intensivpatient:innen ein häufiges Phänomen. Das Virus selbst dürfte im Sinne eines direkten Befalls der Niere nur in geringem Ausmaß eine Rolle spielen, die mit einer schweren COVID-19-Erkrankungen assoziierte pathologische Entzündungsreaktion dagegen sehr wohl. Einen wesentlichen Einfluss haben die Folgen der invasiven Beatmung und das durch COVID-19 verursachte Acute Respiratory Distress Syndrome (ARDS). Hohe Beatmungsdrücke wirken sich negativ auf die Nierenperfusion aus und können so zur Entstehung einer AKI beitragen. Die durch das ARDS verursachte Entzündungsreaktion sowie die für COVID-19 typische endotheliale Dysfunktion in Kombination mit einer Hyperkoagulabilität sind weitere Faktoren, die die Nierenfunktion negativ beeinflussen können.
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15
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Jalal SM, Alrajeh AM, Al-Abdulwahed JAA. Performance Assessment of Medical Professionals in Prevention of Ventilator Associated Pneumonia in Intensive Care Units. Int J Gen Med 2022; 15:3829-3838. [PMID: 35418777 PMCID: PMC9000598 DOI: 10.2147/ijgm.s363449] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Accepted: 03/29/2022] [Indexed: 12/14/2022] Open
Abstract
Purpose Ventilator-associated pneumonia (VAP) is one of the most common infections in intensive care units (ICU) with a 6–52% incidence. The VAP mortality rate is 50% to 70%. Medical professionals (MPs) working in the ICU are expected to follow the guidelines to prevent VAP. The study aimed to assess the performance of MPs in preventing VAP and to associate the performance with the baseline information. Methods An observational cross-sectional study was conducted in the ICUs of selected hospitals in eastern Saudi Arabia. A total of 152 MPs were selected by random sampling. A structured questionnaire including baseline information, knowledge and performance-related questions was used to collect the data. Frequency, mean, and chi-square tests were used for analysis. Results Out of 152 MPs, 40.8% had adequate and 7.9% had inadequate knowledge. A high mean score of 12.9 ± 2.2 was obtained by physicians, followed by 11.3 ± 1.6 by nurses, 9.8 ± 2.2 by RTs, and 8.6 ± 2.1 by interns. Overall, 52.6% had satisfactory performance. Approximately 57.9% and 67.8% of MPs cleaned their hands before touching the patient and the ventilator, respectively. Many (79.6%) MPs used personal protective equipment in the ICU. Some (47.4%) of the MPs changed the patient’s position regularly. About 77.6% of MPs followed the sterile technique when suctioning the airway. There was a significant association found between the performance of MPs on the prevention of VAP with age (p < 0.001), designation (p < 0.05), professional experience (p < 0.05), managing chronic obstructive pulmonary disease conditions (p < 0.05) and training attended (p < 0.001). Conclusion Although some of the MPs had satisfactory performance regarding VAP prevention in the ICU, more attention should be paid to training them on clinical guidelines to improve health care quality and reduce the rate of VAP.
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Affiliation(s)
- Sahbanathul Missiriya Jalal
- Department of Nursing, College of Applied Medical Sciences, King Faisal University, Al-Ahsa, 31982, Saudi Arabia
- Correspondence: Sahbanathul Missiriya Jalal, Department of Nursing, College of Applied Medical Sciences, King Faisal University, Al-Ahsa, 31982, Saudi Arabia, Tel +966564070973, Email
| | - Ahmed Mansour Alrajeh
- Department of Respiratory Therapy, College of Applied Medical Sciences, King Faisal University, Al-Ahsa, 31982, Saudi Arabia
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Leow EH, Wong JJM, Mok YH, Hornik CP, Ng YH, Lee JH. Fluid overload in children with pediatric acute respiratory distress syndrome: A retrospective cohort study. Pediatr Pulmonol 2022; 57:300-307. [PMID: 34633156 DOI: 10.1002/ppul.25720] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 07/29/2021] [Accepted: 10/08/2021] [Indexed: 01/22/2023]
Abstract
OBJECTIVES To assess the association of cumulative fluid overload (FO) up to 14 days from the diagnosis of pediatric acute respiratory syndrome (PARDS) with pediatric intensive care unit (PICU) mortality, 28-day mechanical ventilation free days (VFD), and 28-day intensive care unit free days (IFD). We hypothesized that fluid overload, even beyond the acute period, would be associated with increased morbidity and mortality. METHODS We conducted a retrospective cohort study of PARDS patients admitted to PICU from 2009 to 2015. For repeated admissions, we considered the admission with the highest oxygenation index (OI). Daily FO (%) was calculated as (intake - output)/weight at PICU admission × 100. Peak cumulative FO (CFO) was the highest CFO from the diagnosis of PARDS to Day 14 or to PICU discharge or mortality, whichever was earliest. Rate to peak CFO was the peak CFO divided by the number of days to reach that highest CFO. The association of FO with mortality, VFD and IFD were analyzed with logistic and linear regression models, with the following covariates: Pediatric Index of Mortality 2 score, PARDS severity, and the presence of acute kidney injury (AKI). RESULTS There were 165 patients included in this study, with a mortality rate of 45.5% (75/165), median age 3.2 years (interquartile range [IQR] 0.7-9.9) and OI 15.8 (IQR 9.5-27.9). Seventy-three (44.2%) patients had severe PARDS and 64 (38.8%) had AKI. AKI (aOR [adjusted odds ratio] 3.19, 95% CI [confidence interval] 1.43-7.09, p = 0.004) and rate to peak cumulative FO (aOR 1.23, 95% CI 1.07-1.42, p = 0.004) were associated with mortality. AKI and peak cumulative FO were associated with decreased VFD and IFD. CONCLUSION The rate to peak CFO over the first 14 days of PARDS was associated with mortality and peak CFO was associated with decreased VFD and IFD.
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Affiliation(s)
- Esther H Leow
- Department of Paediatric Nephrology, KK Women's and Children's Hospital, Singapore
| | - Judith J-M Wong
- Department of Pediatric Subspecialties, Children's Intensive Care Unit, KK Women's and Children's Hospital, Singapore.,Duke-NUS Medical School, Singapore
| | - Yee H Mok
- Department of Pediatric Subspecialties, Children's Intensive Care Unit, KK Women's and Children's Hospital, Singapore
| | - Christoph P Hornik
- Department of Pediatrics, Duke University School of Medicine, Durham, North Carolina, USA.,Duke Clinical Research Institute, Durham, North Carolina, USA
| | - Yong H Ng
- Department of Paediatric Nephrology, KK Women's and Children's Hospital, Singapore
| | - Jan H Lee
- Department of Pediatric Subspecialties, Children's Intensive Care Unit, KK Women's and Children's Hospital, Singapore.,Duke-NUS Medical School, Singapore
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Nagaraju YH, Sapare A. A comprehensive review on the management of ARDS among pediatric patients. INDIAN JOURNAL OF RESPIRATORY CARE 2022. [DOI: 10.4103/ijrc.ijrc_158_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Satija S, Dhanjal DS, Sharma P, Hussain MS, Chan Y, Ng SW, Prasher P, Dureja H, Chopra C, Singh R, Gupta G, Chellappan DK, Dua K, Mehta M. Vesicular Drug Delivery Systems in Respiratory Diseases. ADVANCED DRUG DELIVERY STRATEGIES FOR TARGETING CHRONIC INFLAMMATORY LUNG DISEASES 2022:125-141. [DOI: 10.1007/978-981-16-4392-7_7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/05/2024]
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Weinberger J, Cocoros N, Klompas M. Ventilator-Associated Events: Epidemiology, Risk Factors, and Prevention. Infect Dis Clin North Am 2021; 35:871-899. [PMID: 34752224 DOI: 10.1016/j.idc.2021.07.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
The Centers for Disease Control and Prevention shifted the focus of safety surveillance in mechanically ventilated patients from ventilator-associated pneumonia to ventilator-associated events in 2013 to increase the objectivity and reproducibility of surveillance and to encourage quality improvement programs to focus on preventing a broader array of complications. Ventilator-associated events are associated with a doubling of the risk of dying. Prospective studies have found that minimizing sedation, increasing spontaneous awakening and breathing trials, and conservative fluid management can decrease event rates and the duration of ventilation. Multifaceted interventions to enhance these practices can decrease ventilator-associated event rates.
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Affiliation(s)
- Jeremy Weinberger
- Department of Population Medicine, Harvard Medical School, Harvard Pilgrim Health Care Institute, 401 Park Street, Suite 401, Boston, MA 02215, USA; Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA; Division of Pulmonary, Critical Care, and Sleep Medicine, Tufts Medical Center, 200 Washington Street, Boston, MA 02111, USA
| | - Noelle Cocoros
- Department of Population Medicine, Harvard Medical School, Harvard Pilgrim Health Care Institute, 401 Park Street, Suite 401, Boston, MA 02215, USA
| | - Michael Klompas
- Department of Population Medicine, Harvard Medical School, Harvard Pilgrim Health Care Institute, 401 Park Street, Suite 401, Boston, MA 02215, USA; Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA.
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Kong X, Zhu Y, Zhu X. Association between early fluid overload and mortality in critically-ill mechanically ventilated children: a single-center retrospective cohort study. BMC Pediatr 2021; 21:474. [PMID: 34702226 PMCID: PMC8549157 DOI: 10.1186/s12887-021-02949-w] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Accepted: 10/14/2021] [Indexed: 02/08/2023] Open
Abstract
Background Positive fluid overload (FO) may cause adverse effect. This study retrospectively analyzed the relationship between early FO and in-hospital mortality in children with mechanical ventilation (MV) in pediatric intensive care unit (PICU). Methods This study retrospectively enrolled 309 children (ages 28 days to 16 years) receiving invasive MV admitted to the PICU of Xinhua Hospital from March 2014 to March 2019. Children receiving MV for less than 48 h were excluded. The FO in the first 3 days of MV was considered to the early FO. Patients were divided into groups according to early FO and survival to evaluate the associations of early FO, percentage FO(%FO) > 10%, and %FO > 20% with in-hospital mortality. Results A total of 309 patients were included. The mean early FO was 8.83 ± 8.81%, and the mortality in hospital was 26.2% (81/309). There were no significant differences in mortality among different FO groups (P = 0.053) or in early FO between survivors and non-survivors (P = 0.992). Regression analysis demonstrated that use of more vasoactive drugs, the presence of multiple organ dysfunction syndrome, longer duration of MV, and a non-operative reason for PICU admission were related to increased mortality (P < 0.05). Although early FO and %FO > 10% were not associated with in-hospital mortality (β = 0.030, P = 0.090, 95% CI = 0.995–1.067; β = 0.479, P = 0.153, 95% CI = 0.837–3.117), %FO > 20% was positively correlated with mortality (β = 1.057, OR = 2.878, P = 0.029, 95% CI = 1.116–7.418). Conclusions The correlation between early FO and mortality was affected by interventions and the severity of the disease, but %FO > 20% was an independent risk factor for in-hospital mortality in critically ill MV-treated children.
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Affiliation(s)
- Xiangmei Kong
- Department of Pediatric Intensive Care Unit, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, 200092, China
| | - Yueniu Zhu
- Department of Pediatric Intensive Care Unit, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, 200092, China
| | - Xiaodong Zhu
- Department of Pediatric Intensive Care Unit, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, 200092, China.
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Yarrarapu SNS, Bansal P, Abia-Trujillo D, Cusick A, Melody M, Moktan V, Rivero A, Brigham TJ, Libertin C, Brumble L, Jennifer JO, Lee A, Klaus T, Santos C, Rivera C, Siegel J, Guru P, Franco PM, Sanghavi D. V.I.T.A.M. in COVID 19: A Systematic Approach to a Global Pandemic. CLINICAL MEDICINE INSIGHTS-CIRCULATORY RESPIRATORY AND PULMONARY MEDICINE 2021; 15:11795484211047432. [PMID: 34629922 PMCID: PMC8493324 DOI: 10.1177/11795484211047432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Accepted: 08/25/2021] [Indexed: 01/09/2023]
Abstract
Introduction In the unprecedented era of COVID-19, ongoing research and evolution of evidence has led to ever-changing guidelines for clinical monitoring and therapeutic options. Formulating treatment protocols requires the understanding and application of the evolving research. Objective The primary objective of this study is to present a systematic evidence-based approach to synthesize the necessary data in order to optimize the management of COVID-19. Methods At Mayo Clinic Florida, we developed a multidisciplinary centralized COVID Treatment Review Panel (TRP) of expert pulmonologists, intensivists, infectious disease specialists, anesthesiologists, hematologists, rheumatologists, and hospitalists that in real-time reviews the latest evidence in peer-reviewed journals, the available clinical trials, and help guide the rapid application of therapeutics or interventions to the patient and the bedside provider. Results/Conclusions The multi-disciplinary team approach of synthesizing clinical data and coordinating care is effective in responding to rapidly evolving and changing evidence. Systematic data collection and evidence-based treatment algorithms enable physicians to rapidly translate the current literature to clinical practice, and improve care and outcomes of patients.
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Affiliation(s)
| | - Pankaj Bansal
- Mayo Clinic Health System. 1400 Bellinger Street, Eau Claire, WI - 54701
| | | | | | - Megan Melody
- Mayo Clinic Florida, 4500 San Pablo Rd S, Jacksonville, FL 32224
| | - Varun Moktan
- Mayo Clinic Florida, 4500 San Pablo Rd S, Jacksonville, FL 32224
| | - Andrea Rivero
- Mayo Clinic Florida, 4500 San Pablo Rd S, Jacksonville, FL 32224
| | - Tara J Brigham
- Mayo Clinic Florida, 4500 San Pablo Rd S, Jacksonville, FL 32224
| | - Claudia Libertin
- Mayo Clinic Florida, 4500 San Pablo Rd S, Jacksonville, FL 32224
| | - Lisa Brumble
- Mayo Clinic Florida, 4500 San Pablo Rd S, Jacksonville, FL 32224
| | | | - Augustine Lee
- Mayo Clinic Florida, 4500 San Pablo Rd S, Jacksonville, FL 32224
| | - Torp Klaus
- Mayo Clinic Florida, 4500 San Pablo Rd S, Jacksonville, FL 32224
| | - Christan Santos
- Mayo Clinic Florida, 4500 San Pablo Rd S, Jacksonville, FL 32224
| | - Candido Rivera
- Mayo Clinic Florida, 4500 San Pablo Rd S, Jacksonville, FL 32224
| | - Jason Siegel
- Mayo Clinic Florida, 4500 San Pablo Rd S, Jacksonville, FL 32224
| | - Pramod Guru
- Mayo Clinic Florida, 4500 San Pablo Rd S, Jacksonville, FL 32224
| | | | - Devang Sanghavi
- Mayo Clinic Florida, 4500 San Pablo Rd S, Jacksonville, FL 32224
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22
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Zhang R, Chen H, Gao Z, Liang M, Qiu H, Yang Y, Liu L. The Effect of Loop Diuretics on 28-Day Mortality in Patients With Acute Respiratory Distress Syndrome. Front Med (Lausanne) 2021; 8:740675. [PMID: 34621767 PMCID: PMC8490632 DOI: 10.3389/fmed.2021.740675] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 08/19/2021] [Indexed: 12/26/2022] Open
Abstract
Background: Diuretics have been widely used in critically ill patients while it remains uncertain whether they can reduce mortality in patients with acute respiratory distress syndrome (ARDS). This study aimed to investigate the associations between diuretics and 28-day mortality in patients with ARDS. Methods: This is a secondary analysis of the ARDS Network Fluid and Catheter Treatment Trial (FACTT) of National Heart, Lung, and Blood Institute. Those patients who did not receive renal replacement therapy within the first 48 h after enrollment in the FACTT were included in the analysis. A marginal structural Cox model (MSCM) was used to investigate the associations between diuretics and 28-day mortality after correction of both the baseline and time-varying variables. The latent class analysis (LCA) and subgroup analysis were performed to identify the kind of patients that could be benefited from diuretics. Results: A total of 932 patients were enrolled, i.e., 558 patients in the diuretics group and 374 patients in the no diuretics group within the first 48 h. The 28-day mortality was lower in the diuretics group (15.1 vs. 28.1%, p < 0.001). In MSCM, diuretics use was related to the improved 28-day mortality (HR 0.78; 95% CI 0.62–0.99; p = 0.04). LCA identified three subtypes, and diuretics were associated with reduced mortality in subtype 3, which was characterized by worse renal function and higher central venous pressure (CVP). A subgroup analysis indicated survival advantage among the female patients, sepsis induced ARDS, and those with the ratio of partial pressure of oxygen to the fractional concentration of inspired oxygen (PaO2/FiO2) ≤ 150 mmHg, and mean arterial pressure (MAP) ≥ 65 mmHg. Conclusion: Loop diuretics were associated with the reduced 28-day mortality in the patients with ARDS, after controlling for time-varying confounders. Randomized trials are required to verify the association.
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Affiliation(s)
- Rui Zhang
- Jiangsu Provincial Key Laboratory of Critical Care Medicine, Department of Critical Care Medicine, School of Medicine, Zhongda Hospital, Southeast University, Nanjing, China
| | - Hui Chen
- Jiangsu Provincial Key Laboratory of Critical Care Medicine, Department of Critical Care Medicine, School of Medicine, Zhongda Hospital, Southeast University, Nanjing, China.,Department of Critical Care Medicine, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Zhiwei Gao
- Jiangsu Provincial Key Laboratory of Critical Care Medicine, Department of Critical Care Medicine, School of Medicine, Zhongda Hospital, Southeast University, Nanjing, China.,Department of Critical Care Medicine, Huai'an First People's Hospital, Nanjing Medical University, Huai'an, China
| | - Meihao Liang
- Jiangsu Provincial Key Laboratory of Critical Care Medicine, Department of Critical Care Medicine, School of Medicine, Zhongda Hospital, Southeast University, Nanjing, China
| | - Haibo Qiu
- Jiangsu Provincial Key Laboratory of Critical Care Medicine, Department of Critical Care Medicine, School of Medicine, Zhongda Hospital, Southeast University, Nanjing, China
| | - Yi Yang
- Jiangsu Provincial Key Laboratory of Critical Care Medicine, Department of Critical Care Medicine, School of Medicine, Zhongda Hospital, Southeast University, Nanjing, China
| | - Ling Liu
- Jiangsu Provincial Key Laboratory of Critical Care Medicine, Department of Critical Care Medicine, School of Medicine, Zhongda Hospital, Southeast University, Nanjing, China
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23
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Frohman EM, Villemarette-Pittman NR, Rodriguez A, Glanzman R, Rugheimer S, Komogortsev O, Zamvil SS, Cruz RA, Varkey TC, Frohman AN, Frohman AR, Parsons MS, Konkle EH, Frohman TC. Application of an evidence-based, out-patient treatment strategy for COVID-19: Multidisciplinary medical practice principles to prevent severe disease. J Neurol Sci 2021; 426:117463. [PMID: 33971376 PMCID: PMC8055502 DOI: 10.1016/j.jns.2021.117463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Accepted: 04/12/2021] [Indexed: 11/10/2022]
Abstract
The COVID-19 pandemic has devastated individuals, families, and institutions throughout the world. Despite the breakneck speed of vaccine development, the human population remains at risk of further devastation. The decision to not become vaccinated, the protracted rollout of available vaccine, vaccine failure, mutational forms of the SARS virus, which may exhibit mounting resistance to our molecular strike at only one form of the viral family, and the rapid ability of the virus(es) to hitch a ride on our global transportation systems, means that we are will likely continue to confront an invisible, yet devastating foe. The enemy targets one of our human physiology's most important and vulnerable life-preserving body tissues, our broncho-alveolar gas exchange apparatus. Notwithstanding the fear and the fury of this microbe's potential to raise existential questions across the entire spectrum of human endeavor, the application of an early treatment intervention initiative may represent a crucial tool in our defensive strategy. This strategy is driven by evidence-based medical practice principles, those not likely to become antiquated, given the molecular diversity and mutational evolution of this very clever "world traveler".
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Affiliation(s)
- Elliot M Frohman
- Laboratory of Neuroimmunology, Professor Lawrence Steinman, Stanford University School of Medicine, United States of America.
| | | | - Adriana Rodriguez
- Department of Emergency Medicine, Cook Children's Medical Center, Ft. Worth, TX, United States of America
| | - Robert Glanzman
- Clene Nanomedicine, Inc., Salt Lake City, UT 84121, United States of America.
| | - Sarah Rugheimer
- Department of Physics, University Oxford, Oxford OX1 3PU, UK.
| | - Oleg Komogortsev
- Department of Computer Sciences, Texas State University, San Marcos, TX, United States of America.
| | - Scott S Zamvil
- Department of Neurology and Program in Immunology, University of California San Francisco, San Francisco, CA, United States of America.
| | - Roberto Alejandro Cruz
- Department of Neurology, Doctor's Health at Renaissance Health Neurology Institute, United States of America; Department of Neurology, University of Texas Rio Grande Valley School of Medicine, United States of America.
| | - Thomas C Varkey
- Dell Medical School, University of Texas at Austin, United States of America.
| | | | | | - Matthew S Parsons
- Division of Microbiology and Immunology, Yerkes National Primate Research Center, United States of America; Department of Pathology and Laboratory Medicine, Emory University, Atlanta, GA, United States of America.
| | | | - Teresa C Frohman
- Laboratory of Neuroimmunology, Professor Lawrence Steinman, Stanford University School of Medicine, United States of America.
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Impact of Clinician Recognition of Acute Respiratory Distress Syndrome on Evidenced-Based Interventions in the Medical ICU. Crit Care Explor 2021; 3:e0457. [PMID: 34250497 PMCID: PMC8263322 DOI: 10.1097/cce.0000000000000457] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Acute respiratory distress syndrome is underrecognized in the ICU, but it remains uncertain if acute respiratory distress syndrome recognition affects evidence-based acute respiratory distress syndrome care in the modern era. We sought to determine the rate of clinician-recognized acute respiratory distress syndrome in an academic medical ICU and understand how clinician-recognized-acute respiratory distress syndrome affects clinical care and patient-centered outcomes. DESIGN Observational cohort study. SETTING Single medical ICU at an academic tertiary-care hospital. PATIENTS Nine hundred seventy-seven critically ill adults (381 with expert-adjudicated acute respiratory distress syndrome) enrolled from 2006 to 2015. INTERVENTIONS Clinician-recognized-acute respiratory distress syndrome was identified using an electronic keyword search of clinical notes in the electronic health record. We assessed the classification performance of clinician-recognized acute respiratory distress syndrome for identifying expert-adjudicated acute respiratory distress syndrome. We also compared differences in ventilator settings, diuretic prescriptions, and cumulative fluid balance between clinician-recognized acute respiratory distress syndrome and unrecognized acute respiratory distress syndrome. MEASUREMENTS AND MAIN RESULTS Overall, clinician-recognized-acute respiratory distress syndrome had a sensitivity of 47.5%, specificity 91.1%, positive predictive value 77.4%, and negative predictive value 73.1% for expert-adjudicated acute respiratory distress syndrome. Among the 381 expert-adjudicated acute respiratory distress syndrome cases, we did not observe any differences in ventilator tidal volumes between clinician-recognized-acute respiratory distress syndrome and unrecognized acute respiratory distress syndrome, but clinician-recognized-acute respiratory distress syndrome patients had a more negative cumulative fluid balance (mean difference, -781 mL; 95% CI, [-1,846 to +283]) and were more likely to receive diuretics (49.3% vs 35.7%, p = 0.02). There were no differences in mortality, ICU length of stay, or ventilator-free days. CONCLUSIONS Acute respiratory distress syndrome recognition was low in this single-center study. Although acute respiratory distress syndrome recognition was not associated with lower ventilator volumes, it was associated with differences in behaviors related to fluid management. These findings have implications for the design of future studies promoting evidence-based acute respiratory distress syndrome interventions in the ICU.
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25
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Guragai N, Vasudev R, Hosein K, Habib H, Patel B, Kaur P, Patel B, Santana M, Elkattawy S, Noori MAM, Younes I, Alyacoub R, Singh B, Pullatt R, Randhawa P, Shamoon F. Does Baseline Diuretics Use Affect Prognosis in Patients With COVID-19? Cureus 2021; 13:e15573. [PMID: 34277195 PMCID: PMC8272599 DOI: 10.7759/cureus.15573] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/10/2021] [Indexed: 01/08/2023] Open
Abstract
The rapid emergence of coronavirus disease 2019 (COVID-19) has become the biggest healthcare crisis of the last century, resulting in thousands of deaths worldwide. There have been studies that evaluated the role of angiotensin-converting enzyme (ACE) inhibitors (ACEi) and angiotensin receptor blockers (ARBs) in treating patients with COVID-19. However, the prior use of diuretics and their effect on mortality in this setting remains unknown. The aim of the study was to evaluate the effect of diuretics in patients admitted with COVID-19. The current study was conducted between March 15, 2020, and April 30, 2020, during the COVID-19 pandemic in three different hospitals in Northern New Jersey, USA. The primary outcome was survival or in-hospital mortality from COVID-19 from the day of admission. The secondary outcome was severe or non-severe illness from COVID-19. This retrospective study included a total of 313 patients with a median age of 61.3 ± 14.6 years. There was a total of 68 patients taking diuretics at home and 245 patients who were not taking diuretics. There was a total of 39 (57.35%) deaths in patients taking diuretics as compared to 93 (37.96%) deaths in patients not taking diuretics (p-value 0.0042). Also, 54 (79.41%) patients who took diuretics had severe COVID-19 illness as compared to 116 (47.35%) who did not take diuretics (p-value <.0001). However, after adjusting for the confounding factors, there was no difference in mortality or severity of illness in COVID-19 patients taking diuretics at the time of admission. In conclusion, there was no effect of the baseline use of diuretics in the prognosis of COVID-19.
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Affiliation(s)
- Nirmal Guragai
- Cardiology, St Joseph University Medical Center, Paterson, USA
| | - Rahul Vasudev
- Cardiology, St Joseph University Medical Center, Paterson, USA
| | - Kevin Hosein
- Cardiology, St Joseph University Medical Center, Paterson, USA
| | - Habib Habib
- Cardiology, St Joseph University Medical Center, Paterson, USA
| | - Biren Patel
- Cardiology, St Joseph University Medical Center, Paterson, USA
| | - Parminder Kaur
- Cardiology, St Joseph University Medical Center, Paterson, USA
| | - Bhavik Patel
- Internal Medicine, St Michael's Medical Center, Newark, USA
| | - Melvin Santana
- Internal Medicine, Rutgers-New Jersey Medical School/Trinitas Regional Medical Center, Elizabeth, USA
| | - Sherif Elkattawy
- Internal Medicine, Rutgers-New Jersey Medical School/Trinitas Regional Medical, Elizabeth, USA
| | - Muhammad Atif Masood Noori
- Internal Medicine, Dow Medical College, Karachi, PAK
- Internal Medicine, Rutgers-New Jersey Medical School/Trinitas Regional Medical Center, Elizabeth, USA
| | - Islam Younes
- Internal Medicine, Rutgers-New Jersey Medical School/Trinitas Regional Medical Center, Elizabeth, USA
| | - Ramez Alyacoub
- Internal Medicine, Rutgers-New Jersey Medical School/Trinitas Regional Medical Center, Elizabeth, USA
| | - Balraj Singh
- Hematology/Oncology, St Joseph's University Medical Center, Paterson, USA
| | - Raja Pullatt
- Cardiology, Trinitas Regional Medical Center, Elizabeth, USA
| | | | - Fayez Shamoon
- Cardiology, St Joseph University Medical Center, Paterson, USA
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Powering Bias and Clinically Important Treatment Effects in Randomized Trials of Critical Illness. Crit Care Med 2021; 48:1710-1719. [PMID: 33031148 DOI: 10.1097/ccm.0000000000004568] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
OBJECTIVES Recurring issues in clinical trial design may bias results toward the null, yielding findings inconclusive for treatment effects. This study evaluated for powering bias among high-impact critical care trials and the associated risk of masking clinically important treatment effects. DESIGN, SETTING, AND PATIENTS Secondary analysis of multicenter randomized trials of critically ill adults in which mortality was the main endpoint. Trials were eligible for inclusion if published between 2008 and 2018 in leading journals. Analyses evaluated for accuracy of estimated control group mortality, adaptive sample size strategy, plausibility of predicted treatment effect, and results relative to the minimal clinically important difference. The main outcome was the mortality risk difference at the study-specific follow-up interval. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Of 101 included trials, 12 met statistical significance for their main endpoint, five for increased intervention-associated mortality. Most trials (77.3%) overestimated control group mortality in power calculations (observed minus predicted difference, -6.7% ± 9.8%; p < 0.01). Due to this misestimation of control group mortality, in 14 trials, the intervention would have had to prevent at least half of all deaths to achieve the hypothesized treatment effect. Seven trials prespecified adaptive sample size strategies that might have mitigated this issue. The observed risk difference for mortality fell within 5% of predicted in 20 trials, of which 16 did not reach statistical significance. Half of trials (47.0%) were powered for an absolute risk reduction greater than or equal to 10%, but this effect size was observed in only three trials with a statistically significant treatment benefit. Most trials (67.3%) could not exclude clinically important treatment benefit or harm. CONCLUSIONS The design of most high-impact critical care trials biased results toward the null by overestimating control group mortality and powering for unrealistic treatment effects. Clinically important treatment effects often cannot be excluded.
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Thompson Bastin ML, Smith RR, Bissell BD, Wolf HN, Wiegand AM, Cavagnini ME, Ahmad Y, Flannery AH. Comparison of fixed dose versus train-of-four titration of cisatracurium in acute respiratory distress syndrome. J Crit Care 2021; 65:86-90. [PMID: 34118504 DOI: 10.1016/j.jcrc.2021.05.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 05/06/2021] [Accepted: 05/15/2021] [Indexed: 01/31/2023]
Abstract
PURPOSE To compare the ventilatory and clinical outcomes associated with a fixed-dose cisatracurium infusion versus a titrated infusion strategy in patients with Acute Respiratory Distress Syndrome (ARDS). MATERIALS AND METHODS Single-center, retrospective, cohort study in a medical ICU of a tertiary care academic medical center. Adult patients ≥18 years old with a continuous infusion of cisatracurium for ≥12 h for treatment of ARDS were included. The primary outcome was the PaO2 /FiO2 ratio assessed at 24 and 48 h following cisatracurium initiation. Secondary outcomes included amount of average dose of drug administered, 28-day ventilator-free days, LOS, and hospital mortality. RESULTS 167 patients were included; median baseline PaO2/FiO2 was 97 (76-146), median SOFA score of 9 (7-11), and ICU mortality was 71/167 (43%). In a mixed-effects model, fixed dose and titrated cisatracurium associated with similar changes in PaO2/FiO2 assessed at 24 and 48 h (p = 0.316). Fixed-dose was associated with a >3-fold increase in drug exposure (average dose 6.4 (5.4-8.0) vs. 2.0 (1.5-2.8) mcg/kg/min; p < 0.001, respectively). No differences were observed in secondary clinical endpoints. CONCLUSION Fixed-dose cisatracurium was associated with similar ventilatory and clinical outcomes compared to titrated strategy, yet it was associated with a 3-fold increase in dose administered.
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Affiliation(s)
- Melissa L Thompson Bastin
- University of Kentucky HealthCare, Department of Pharmacy Services, United States of America; University of Kentucky College of Pharmacy, Department of Pharmacy Practice and Science, United States of America.
| | - Rebecca R Smith
- University of Arkansas for Medical Sciences, Department of Pharmacy Services, United States of America.
| | - Brittany D Bissell
- University of Kentucky HealthCare, Department of Pharmacy Services, United States of America; University of Kentucky College of Pharmacy, Department of Pharmacy Practice and Science, United States of America; University of Kentucky College of Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, United States of America.
| | - Heather N Wolf
- St. Elizabeth Healthcare, Department of Pharmacy Services, United States of America.
| | - Alexandra M Wiegand
- University of Kentucky HealthCare, Department of Pharmacy Services, United States of America.
| | - Megan E Cavagnini
- University of Kentucky College of Pharmacy, Department of Pharmacy Practice and Science, United States of America.
| | - Yahya Ahmad
- University of Kentucky College of Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, United States of America.
| | - Alexander H Flannery
- University of Kentucky HealthCare, Department of Pharmacy Services, United States of America; University of Kentucky College of Pharmacy, Department of Pharmacy Practice and Science, United States of America.
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28
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Restrictive fluid management versus usual care in acute kidney injury (REVERSE-AKI): a pilot randomized controlled feasibility trial. Intensive Care Med 2021; 47:665-673. [PMID: 33961058 PMCID: PMC8195764 DOI: 10.1007/s00134-021-06401-6] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Accepted: 04/01/2021] [Indexed: 12/21/2022]
Abstract
Purpose We compared a restrictive fluid management strategy to usual care among critically ill patients with acute kidney injury (AKI) who had received initial fluid resuscitation. Methods This multicenter feasibility trial randomized 100 AKI patients 1:1 in seven ICUs in Europe and Australia. Restrictive fluid management included targeting negative or neutral daily fluid balance by minimizing fluid input and/or enhancing urine output with diuretics administered at the discretion of the clinician. Fluid boluses were administered as clinically indicated. The primary endpoint was cumulative fluid balance 72 h from randomization. Results Mean (SD) cumulative fluid balance at 72 h from randomization was − 1080 mL (2003 mL) in the restrictive fluid management arm and 61 mL (3131 mL) in the usual care arm, mean difference (95% CI) − 1148 mL (− 2200 to − 96) mL, P = 0.033. Median [IQR] duration of AKI was 2 [1–3] and 3 [2–7] days, respectively (median difference − 1.0 [− 3.0 to 0.0], P = 0.071). Altogether, 6 out of 46 (13%) patients in the restrictive fluid management arm and 15 out of 50 (30%) in the usual care arm received renal replacement therapy (RR 0.42; 95% CI 0.16–0.91), P = 0.043. Cumulative fluid balance at 24 h and 7 days was lower in the restrictive fluid management arm. The dose of diuretics was not different between the groups. Adverse events occurred more frequently in the usual care arm. Conclusions In critically ill patients with AKI, a restrictive fluid management regimen resulted in lower cumulative fluid balance and less adverse events compared to usual care. Larger trials of this intervention are justified. Supplementary Information The online version contains supplementary material available at 10.1007/s00134-021-06401-6.
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29
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Duggal A, Panitchote A, Siuba M, Krishnan S, Torbic H, Hastings A, Mehkri O, Hanane T, Hatipoglu U, Hite RD, Mireles-Cabodevila E. Implementation of Protocolized Care in ARDS Improves Outcomes. Respir Care 2021; 66:600-609. [PMID: 33051253 PMCID: PMC9993996 DOI: 10.4187/respcare.07999] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Treatments for ARDS that improve patient outcomes include use of lung-protective ventilation, prone ventilation, and conservative fluid management. Implementation of ARDS protocols via educational programs might improve adherence and outcomes. The objective of this study was to investigate the effects of an ARDS protocol implementation on outcomes and adherence with ARDS guidelines. METHODS This was a single-center, interventional, comparative study before and after protocol implementation. Staff education for the ARDS protocol was implemented between June 2014 and May 2015. A retrospective cohort analysis was conducted during between January 2012 and May 2014 (pre-protocol) and between June 2015 and June 2017 (post-protocol). A total of 450 subjects with ARDS were included. After propensity score matching, 432 subjects were analyzed. Of those, 330 subjects were treated after protocol implementation. RESULTS The median (interquartile range [IQR]) plateau pressure and tidal volume over the first 3 d decreased significantly after protocol implementation (30.5 [IQR 24.2-33] vs 25.5 [IQR 21.7-30], P = .01 and 7.65 vs 7.4 mL/kg predicted body weight, P = .032, respectively). The percentage of subjects with unsafe tidal volume (> 10 mL/kg predicted body weight) decreased (14.4% vs 5.8%, P = .02). The percentage of subjects with safe plateau pressure (≤ 30 cm H2O) increased (47.4% vs 76.5%, P < .001). PEEP deviation from the ARDSNet PEEP/[Formula: see text] table was significantly lower after the implementation. Mortality at 28 and 90 days improved after implementation (53.9% vs 41.8% and 61.8% vs 48.2%, respectively). Adjusted odds ratios for 28-d and 90-d mortality were 0.47 (95% CI 0.28-0.78) and 0.45 (95% CI 0.27-0.76), respectively. CONCLUSIONS ARDS protocol implementation was associated with improved survival and rate of adherence.
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Affiliation(s)
- Abhijit Duggal
- Department of Critical Care, Respiratory Institute, Cleveland Clinic, Cleveland, Ohio.
| | - Anupol Panitchote
- Division of Critical Care Medicine, Department of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Matthew Siuba
- Department of Critical Care, Respiratory Institute, Cleveland Clinic, Cleveland, Ohio
| | - Sudhir Krishnan
- Department of Critical Care, Respiratory Institute, Cleveland Clinic, Cleveland, Ohio
| | - Heather Torbic
- Department of Pharmacology, Cleveland Clinic, Cleveland, Ohio
| | - Andrei Hastings
- Department of Critical Care, Respiratory Institute, Cleveland Clinic, Cleveland, Ohio
| | - Omar Mehkri
- Department of Critical Care, Respiratory Institute, Cleveland Clinic, Cleveland, Ohio
| | - Tarik Hanane
- Department of Critical Care, Respiratory Institute, Cleveland Clinic, Cleveland, Ohio
| | - Umur Hatipoglu
- Department of Critical Care, Respiratory Institute, Cleveland Clinic, Cleveland, Ohio
| | - R Duncan Hite
- Division of Pulmonary, Critical Care and Sleep Medicine, College of Medicine, University of Cincinnati, Cincinnati, Ohio
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Longobardo A, Snow TA, Tam K, Singer M, Bellingan G, Arulkumaran N. Non-specialist therapeutic strategies in acute respiratory distress syndrome. Minerva Anestesiol 2021; 87:803-816. [PMID: 33594874 DOI: 10.23736/s0375-9393.21.15254-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
INTRODUCTION Acute respiratory distress syndrome (ARDS) is associated with significant morbidity and mortality. We undertook a meta-analysis of randomized controlled trials (RCTs) to determine the mortality benefit of non-specialist therapeutic interventions for ARDS available to general critical care units. EVIDENCE ACQUISITION A systematic search of MEDLINE, Embase, and the Cochrane Central Register for RCTs investigating therapeutic interventions in ARDS including corticosteroids, fluid management strategy, high PEEP, low tidal volume ventilation, neuromuscular blockade, prone position ventilation, or recruitment maneuvers. Data was collected on demographic information, treatment strategy, duration and dose of treatment, and primary (28 or 30-day mortality) and secondary (P<inf>a</inf>O<inf>2</inf>:FiO<inf>2</inf> ratio at 24-48 hours) outcomes. EVIDENCE SYNTHESIS No improvement in 28-day mortality could be demonstrated in three RCTs investigating high PEEP (28.0% vs. 30.2% control; risk ratio [confidence interval] 0.93 [0.82-1.06]; eight assessing prone position ventilation (39.3% vs. 44.5%; RR 0.83 [0.68-1.01]; seven investigating neuromuscular blockade (37.8% vs. 42.0%; RR 0.91 [0.81-1.03]); ten investigating recruitment maneuvers (42.4% vs. 42.1%; RR 1.01 [0.91-1.12]); eight investigating steroids (34.8% vs. 41.1%; RR 0.81 [0.59-1.12]); and one investigating conservative fluid strategies (25.4% vs. 28.4%; RR 0.90 [0.73-1.10]). Three studies assessing low tidal volume ventilation (33.1% vs. 41.9%; RR 0.79 (0.68-0.91); P=0.001), and subgroup analyses within studies investigating prone position ventilation greater than 12 hours (33.1% vs. 44.4%; RR 0.75 [0.59-0.95), P=0.02) did reveal outcome benefit. CONCLUSIONS Among non-specialist therapeutic strategies available to general critical care units, low tidal volumes and prone position ventilation for greater than 12 hours improve mortality in ARDS.
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Affiliation(s)
- Alessia Longobardo
- Bloomsbury Institute of Intensive Care Medicine, University College London, London, UK
| | - Timothy A Snow
- Bloomsbury Institute of Intensive Care Medicine, University College London, London, UK - .,Royal Free Perioperative Research Group, Royal Free Hospital, London, UK
| | - Karen Tam
- Bloomsbury Institute of Intensive Care Medicine, University College London, London, UK
| | - Mervyn Singer
- Bloomsbury Institute of Intensive Care Medicine, University College London, London, UK
| | - Geoff Bellingan
- Bloomsbury Institute of Intensive Care Medicine, University College London, London, UK
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31
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Abstract
OBJECTIVES To determine if the timing of excess fluid accumulation (fluid overload) is associated with adverse patient outcomes. DESIGN Secondary analysis of a prospectively collected dataset. SETTING PICU of a tertiary care hospital. PATIENTS Children 3 months to 25 years old admitted to the PICU with expected length of stay greater than or equal to 48 hours. INTERVENTIONS Patients were dichotomized by time of peak overload: peak fluid overload from ICU admission (Day0) to 48 hours (Day3-7) and peak fluid overload value after 48 hours of ICU admission, as well as time of first-time negative daily fluid balance: net fluid out greater than net fluid in for that 24-hour period. MEASUREMENTS AND MAIN RESULTS There were 177 patients who met inclusion criteria, 92 (52%) male, with an overall mortality rate of 7% (n = 12). There were no differences in severity of illness scores or fluid overload on Day0 between peak fluid overload from ICU admission (Day0) to 48 hours (Day3-7) (n = 97; 55%) and peak fluid overload value after 48 hours of ICU admission (n = 80; 45%) groups. Peak fluid overload value after 48 hours of ICU admission was associated with a longer median ICU course (8 [4-15] vs 4 d [3-8 d]; p ≤ 0.001], hospital length of stay (18 [10-38) vs 12 [8-24]; p = 0.01], and increased risk of mortality (n = 10 [13%] vs 2 [2%]; χ2 = 7.6; p = 0.006]. ICU length of stay was also longer in the peak fluid overload value after 48 hours of ICU admission group when only patients with at least 7 days of ICU stay were analyzed (p = 0.02). Timing of negative fluid balance was also correlated with outcome. Compared with Day0-2, a negative daily fluid balance on Day3-7 was associated with increased length of mechanical ventilation (3 [1-7] vs 1 d [2-10 d]; p ≤ 0.001) and increased hospital (17 [10-35] vs 11 d [7-26 d]; p = 0.006) and ICU (7 [4-13] vs 4 d [3-7 d]; p ≤ 0.001) length of stay compared with a negative fluid balance between Day0-2. CONCLUSIONS Our results show timing of fluid accumulation not just peak percentage accumulated is associated with patient outcome. Further exploration of the association between time and fluid accumulation is warranted.
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32
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Banavasi H, Nguyen P, Osman H, Soubani AO. Management of ARDS - What Works and What Does Not. Am J Med Sci 2020; 362:13-23. [PMID: 34090669 PMCID: PMC7997862 DOI: 10.1016/j.amjms.2020.12.019] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Accepted: 12/21/2020] [Indexed: 12/16/2022]
Abstract
Acute respiratory distress syndrome (ARDS) is a clinically and biologically heterogeneous disorder associated with a variety of disease processes that lead to acute lung injury with increased non-hydrostatic extravascular lung water, reduced compliance, and severe hypoxemia. Despite significant advances, mortality associated with this syndrome remains high. Mechanical ventilation remains the most important aspect of managing patients with ARDS. An in-depth knowledge of lung protective ventilation, optimal PEEP strategies, modes of ventilation and recruitment maneuvers are essential for ventilatory management of ARDS. Although, the management of ARDS is constantly evolving as new studies are published and guidelines being updated; we present a detailed review of the literature including the most up-to-date studies and guidelines in the management of ARDS. We believe this review is particularly helpful in the current times where more than half of the acute care hospitals lack in-house intensivists and the burden of ARDS is at large.
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Affiliation(s)
- Harsha Banavasi
- Division of Pulmonary Critical Care and Sleep Medicine, Wayne State University School of Medicine, Detroit, MI, USA
| | - Paul Nguyen
- Department of Internal Medicine, Wayne State University School of Medicine, Detroit, MI, USA
| | - Heba Osman
- Department of Medicine-Pediatrics, Wayne State University School of Medicine, Detroit, MI, USA
| | - Ayman O Soubani
- Division of Pulmonary Critical Care and Sleep Medicine, Wayne State University School of Medicine, Detroit, MI, USA.
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33
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Pfortmueller CA, Spinetti T, Urman RD, Luedi MM, Schefold JC. COVID-19-associated acute respiratory distress syndrome (CARDS): Current knowledge on pathophysiology and ICU treatment - A narrative review. Best Pract Res Clin Anaesthesiol 2020; 35:351-368. [PMID: 34511224 PMCID: PMC7831801 DOI: 10.1016/j.bpa.2020.12.011] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Accepted: 12/14/2020] [Indexed: 01/08/2023]
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) induces coronavirus-19 disease (COVID-19) and is a major health concern. Following two SARS-CoV-2 pandemic “waves,” intensive care unit (ICU) specialists are treating a large number of COVID19-associated acute respiratory distress syndrome (ARDS) patients. From a pathophysiological perspective, prominent mechanisms of COVID19-associated ARDS (CARDS) include severe pulmonary infiltration/edema and inflammation leading to impaired alveolar homeostasis, alteration of pulmonary physiology resulting in pulmonary fibrosis, endothelial inflammation (endotheliitis), vascular thrombosis, and immune cell activation. Although the syndrome ARDS serves as an umbrella term, distinct, i.e., CARDS-specific pathomechanisms and comorbidities can be noted (e.g., virus-induced endotheliitis associated with thromboembolism) and some aspects of CARDS can be considered ARDS “atypical.” Importantly, specific evidence-based medical interventions for CARDS (with the potential exception of corticosteroid use) are currently unavailable, limiting treatment efforts to mostly supportive ICU care. In this article, we will discuss the underlying pulmonary pathophysiology and the clinical management of CARDS. In addition, we will outline current and potential future treatment approaches.
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Affiliation(s)
- Carmen A Pfortmueller
- Department of Intensive Care Medicine, Inselspital, Bern, University Hospital, University of Bern, Freiburgstrasse, CH-3010 Bern, Switzerland.
| | - Thibaud Spinetti
- Department of Intensive Care Medicine, Inselspital, Bern, University Hospital, University of Bern, Freiburgstrasse, CH-3010 Bern, Switzerland.
| | - Richard D Urman
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Harvard Medical School, 75 Francis Street, Boston, MA 02115, USA.
| | - Markus M Luedi
- Department of Anaesthesiology and Pain Medicine, Inselspital, Bern, University Hospital, University of Bern, Freiburgstrasse, CH-3010 Bern, Switzerland.
| | - Joerg C Schefold
- Department of Intensive Care Medicine, Inselspital, Bern, University Hospital, University of Bern, Freiburgstrasse, CH-3010 Bern, Switzerland.
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34
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Vashisht R, Krishnan S, Duggal A. A narrative review of non-pharmacological management of SARS-CoV-2 respiratory failure: a call for an evidence based approach. ANNALS OF TRANSLATIONAL MEDICINE 2020; 8:1599. [PMID: 33437798 PMCID: PMC7791197 DOI: 10.21037/atm-20-4633] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 09/18/2020] [Indexed: 12/15/2022]
Abstract
A novel severe acute respiratory syndrome coronavirus (SARS-CoV-2) belonging to genus beta-coronavirus has been associated with an acute respiratory disease termed coronavirus disease 2019 (COVID-19). As of September 3, 2020, SARS-CoV-2 had caused 867,219 fatalities in 188 nations across the globe. Rapid progression to bronchopneumonia manifesting with severe hypoxemia and eventual evolution into acute respiratory distress syndrome (ARDS) necessitating mechanical ventilation is the hallmark of this disease. The novel nature of COVID-19 pneumonia and the high morbidity and mortality associated with the same has vexed the critical care community. A cultural shift away from evidence-based medicine, and the impetus to attempt newer unproven therapies like awake proning, interleukin receptor 6 antagonists, inhaled nitric oxide, empiric anticoagulation etc. over modalities that have been tested over the decades is slowly gaining ground. The suggestions to delay intubations and liberalize tidal volumes have polarized the medical field like never before. The lack of consistency in management practices and establishing practices based on anecdotes and experiences can lead to devastating outcomes in the patients affected by this deadly virus. In this narrative review, we attempt to re-emphasize the need for an evidence-based approach to the management of COVID-19 related ARDS and review treatment strategies that have been established after rigorous trials and have stood the test of time.
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Affiliation(s)
- Rishik Vashisht
- Department of Critical Care Medicine, Respiratory Institute, Cleveland Clinic Foundation, Cleveland, USA
| | - Sudhir Krishnan
- Department of Critical Care Medicine, Respiratory Institute, Cleveland Clinic Foundation, Cleveland, USA
- Department of Medicine, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, USA
| | - Abhijit Duggal
- Department of Critical Care Medicine, Respiratory Institute, Cleveland Clinic Foundation, Cleveland, USA
- Department of Medicine, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, USA
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35
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Ahmed AR, Ebad CA, Stoneman S, Satti MM, Conlon PJ. Kidney injury in COVID-19. World J Nephrol 2020; 9:18-32. [PMID: 33312899 PMCID: PMC7701935 DOI: 10.5527/wjn.v9.i2.18] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Revised: 10/03/2020] [Accepted: 10/20/2020] [Indexed: 02/06/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19) continues to affect millions of people around the globe. As data emerge, it is becoming more evident that extrapulmonary organ involvement, particularly the kidneys, highly influence mortality. The incidence of acute kidney injury has been estimated to be 30% in COVID-19 non-survivors. Current evidence suggests four broad mechanisms of renal injury: Hypovolaemia, acute respiratory distress syndrome related, cytokine storm and direct viral invasion as seen on renal autopsy findings. We look to critically assess the epidemiology, pathophysiology and management of kidney injury in COVID-19.
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Affiliation(s)
- Adeel Rafi Ahmed
- Department of Nephrology, Beaumont Hospital, Dublin D09 V2N0, Ireland
| | | | - Sinead Stoneman
- Department of Nephrology, Beaumont Hospital, Dublin D09 V2N0, Ireland
| | | | - Peter J Conlon
- Department of Nephrology, Beaumont Hospital and Royal College of Surgeons in Ireland, Dublin D09 V2N0, Ireland
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36
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Kemp MEA. Crystalloids and colloids. SOUTHERN AFRICAN JOURNAL OF ANAESTHESIA AND ANALGESIA 2020. [DOI: 10.36303/sajaa.2020.26.6.s3.2544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Administration of intravenous fluid is like giving drugs, in that they have both beneficial and harmful effects. The composition of intravenous crystalloid and colloid fluids used for resuscitation is described in detail. The use of fluids for intravascular volume replacement is discussed as well as some of the controversies of this in haemorrhagic shock and septic shock.
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37
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Current and evolving standards of care for patients with ARDS. Intensive Care Med 2020; 46:2157-2167. [PMID: 33156382 PMCID: PMC7646492 DOI: 10.1007/s00134-020-06299-6] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Accepted: 10/13/2020] [Indexed: 12/16/2022]
Abstract
Care for patients with acute respiratory distress syndrome (ARDS) has changed considerably over the 50 years since its original description. Indeed, standards of care continue to evolve as does how this clinical entity is defined and how patients are grouped and treated in clinical practice. In this narrative review we discuss current standards – treatments that have a solid evidence base and are well established as targets for usual care – and also evolving standards – treatments that have promise and may become widely adopted in the future. We focus on three broad domains of ventilatory management, ventilation adjuncts, and pharmacotherapy. Current standards for ventilatory management include limitation of tidal volume and airway pressure and standard approaches to setting PEEP, while evolving standards might focus on limitation of driving pressure or mechanical power, individual titration of PEEP, and monitoring efforts during spontaneous breathing. Current standards in ventilation adjuncts include prone positioning in moderate-severe ARDS and veno-venous extracorporeal life support after prone positioning in patients with severe hypoxemia or who are difficult to ventilate. Pharmacotherapy current standards include corticosteroids for patients with ARDS due to COVID-19 and employing a conservative fluid strategy for patients not in shock; evolving standards may include steroids for ARDS not related to COVID-19, or specific biological agents being tested in appropriate sub-phenotypes of ARDS. While much progress has been made, certainly significant work remains to be done and we look forward to these future developments.
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38
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Chivukula RR, Maley JH, Dudzinski DM, Hibbert K, Hardin CC. Evidence-Based Management of the Critically Ill Adult With SARS-CoV-2 Infection. J Intensive Care Med 2020; 36:18-41. [PMID: 33111601 DOI: 10.1177/0885066620969132] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Human infection by the novel viral pathogen SARS-CoV-2 results in a clinical syndrome termed Coronavirus Disease 2019 (COVID-19). Although the majority of COVID-19 cases are self-limiting, a substantial minority of patients develop disease severe enough to require intensive care. Features of critical illness associated with COVID-19 include hypoxemic respiratory failure, acute respiratory distress syndrome (ARDS), shock, and multiple organ dysfunction syndrome (MODS). In most (but not all) respects critically ill patients with COVID-19 resemble critically ill patients with ARDS due to other causes and are optimally managed with standard, evidence-based critical care protocols. However, there is naturally an intense interest in developing specific therapies for severe COVID-19. Here we synthesize the rapidly expanding literature around the pathophysiology, clinical presentation, and management of COVID-19 with a focus on those points most relevant for intensivists tasked with caring for these patients. We specifically highlight evidence-based approaches that we believe should guide the identification, triage, respiratory support, and general ICU care of critically ill patients infected with SARS-CoV-2. In addition, in light of the pressing need and growing enthusiasm for targeted COVID-19 therapies, we review the biological basis, plausibility, and clinical evidence underlying these novel treatment approaches.
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Affiliation(s)
- Raghu R Chivukula
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, 2348Massachusetts General Hospital, Boston, MA, USA.,Whitehead Institute for Biomedical Research, Cambridge, MA, USA
| | - Jason H Maley
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, 2348Massachusetts General Hospital, Boston, MA, USA
| | - David M Dudzinski
- Corrigan Minehan Heart Center, Division of Cardiology, Department of Medicine, 2348Massachusetts General Hospital, Boston, MA, USA.,Cardiac Intensive Care Unit, Division of Cardiology, Department of Medicine, Massachusetts General, Hospital, Boston, MA, USA
| | - Kathryn Hibbert
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, 2348Massachusetts General Hospital, Boston, MA, USA
| | - C Corey Hardin
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, 2348Massachusetts General Hospital, Boston, MA, USA
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39
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Seitz KP, Caldwell ES, Hough CL. Fluid management in ARDS: an evaluation of current practice and the association between early diuretic use and hospital mortality. J Intensive Care 2020; 8:78. [PMID: 33062283 PMCID: PMC7549083 DOI: 10.1186/s40560-020-00496-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Accepted: 09/25/2020] [Indexed: 12/15/2022] Open
Abstract
Background Acute respiratory distress syndrome (ARDS) and volume overload are associated with increased hospital mortality. Evidence supports conservative fluid management in ARDS, but whether current practice reflects the implementation of that evidence has not been described. This study reports the variability in contemporary fluid management for ICU patients with ARDS. We compared routine care to trial protocols and analyzed whether more conservative management with diuretic medications in contemporary, usual care is associated with outcomes. Methods We performed a retrospective cohort study in nine ICUs at two academic hospitals during 2016 and 2017. We included 234 adult patients with ARDS in an ICU at least 3 days after meeting moderate-severe ARDS criteria (PaO2:FIO2 ≤ 150). The primary exposure was any diuretic use in 48 to 72 h after meeting ARDS criteria. The primary outcome was hospital mortality. Unadjusted statistical analyses and multivariable logistic regression were used. Results In 48–72 h after meeting ARDS criteria, 116 patients (50%) received a diuretic. In-hospital mortality was lower in the group that received diuretics than in the group that did not (14% vs 25%; p = 0.025). At ARDS onset, both groups had similar Sequential Organ Failure Assessment scores and ICU fluid balances. During the first 48 h after ARDS, the diuretic group received less crystalloid fluid than the no diuretic group (median [inter-quartile range]: 1.2 L [0.2–2.8] vs 2.4 L [1.2-5.0]; p < 0.001), but both groups received more fluid from medications and nutrition than from crystalloid. At 48 h, the prevalence of volume overload (ICU fluid balance >10% of body weight) in each group was 16% and 25%(p = 0.09), respectively. During 48–72 h after ARDS, the overall prevalence of shock was 44% and similar across both groups. Central venous pressure was recorded in only 18% of patients. Adjusting for confounders, early diuretic use was independently associated with lower hospital mortality (AOR 0.46, 95%CI [0.22, 0.96]). Conclusions In this sample of ARDS patients, volume overload was common, and early diuretic use was independently associated with lower hospital mortality. These findings support the importance of fluid management in ARDS and suggest opportunities for further study and implementation of conservative fluid strategies into usual care.
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Affiliation(s)
- Kevin P Seitz
- Division of Pulmonary, Allergy, and Critical Care Medicine, Vanderbilt University, Nashville, TN USA.,Vanderbilt University Medical Center, T1218 MCN, 1161 21st Avenue, Nashville, TN 37232 USA
| | - Ellen S Caldwell
- Division of Pulmonary and Critical Care Medicine, University of Washington, Seattle, WA USA
| | - Catherine L Hough
- Division of Pulmonary and Critical Care Medicine, Oregon Health and Science University, Portland, OR USA
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40
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Silva LCRD, Tonelli IS, Oliveira RCC, Lemos PL, Matos SSD, Chianca TCM. Clinical study of Dysfunctional Ventilatory Weaning Response in critically ill patients. Rev Lat Am Enfermagem 2020; 28:e3334. [PMID: 32813785 PMCID: PMC7426140 DOI: 10.1590/1518-8345.3522.3334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Accepted: 04/16/2020] [Indexed: 11/22/2022] Open
Abstract
Objective: to clinically validate the nursing diagnosis of Dysfunctional Ventilatory Weaning Response in adult patients admitted to Intensive Care Units. Method: a concurrent cohort performed with 93 patients admitted to Intensive Care Units. The incidence and incidence density of the diagnosis were estimated, its related factors were identified based on bivariate analysis and clinical indicators for determining its occurrence, according to the global and temporal presentation. Results: the overall incidence of the diagnosis was 44.09% and the incidence density was 14.49 occurrences for every 100 extubations/day. The factors related to the diagnosis were the following: age, clinical severity, fluid balance, oliguria, hemodialysis, edema in upper/lower limbs, anasarca, number of antibiotics, hypothermia, hyperthermia, amount of secretion, muscle retraction, anxiety score, heart rate, use of vasopressors and non-invasive ventilation after extubation. The clinical indicators most frequently identified for determining the diagnosis were the following: tachypnea, drop of saturation and tachycardia. Temporal progression in the severity of these manifestations was found. Conclusion: the Dysfunctional Ventilatory Weaning Response is a common finding in critically ill patients. Some components of the diagnosis of the NANDA-International (2018) version could be clinically validated. It is noteworthy that there are variables not yet described in the taxonomy, demonstrating the need to review this nursing diagnosis.
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Affiliation(s)
| | | | | | - Patricia Lage Lemos
- Hospital Risoleta Tolentino Neves, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
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41
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Jin T, Li L, Deng L, Wen S, Zhang R, Shi N, Zhu P, Lan L, Lin Z, Jiang K, Guo J, Liu T, Philips A, Yang X, Singh VK, Sutton R, Windsor JA, Huang W, Xia Q. Hemoconcentration is associated with early faster fluid rate and increased risk of persistent organ failure in acute pancreatitis patients. JGH Open 2020; 4:684-691. [PMID: 32782957 PMCID: PMC7411661 DOI: 10.1002/jgh3.12320] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Accepted: 02/16/2020] [Indexed: 02/05/2023]
Abstract
BACKGROUND Controversies existed surrounding the use of hematocrit to guide early fluid therapy in acute pancreatitis (AP). The association between hematocrit, early fluid therapy, and clinical outcomes in ward AP patients needs to be investigated. METHODS Data from prospectively maintained AP database and retrospectively collected details of fluid therapy were analyzed. Patients were stratified into three groups: Group 1, hematocrit < 44% both at admission and at 24 h thereafter; Group 2: regardless of admission level, hematocrit increased and >44% at 24 h; Group 3: hematocrit >44% on admission and decreased thereafter during first 24 h. "Early" means first 24 h after admission. Baseline characteristics, early fluid rates, and clinical outcomes of the three groups were compared. RESULTS Among the 628 patients, Group 3 had a higher hematocrit level, greater baseline predicted severity, faster fluid rate, and more fluid volume in the first 24 h compared with Group 1 or 2. Group 3 had an increased risk for persistent organ failure (POF; odds ratio 2, 95% confidence interval [1.1-3.8], P = 0.03) compared with Group 1 after adjusting for difference in baseline clinical severity scores, there was no difference between Group 2 and Group 3 or Group 1. Multivariate regression analyses revealed that hemoconcentration and early faster fluid rate were risk factors for POF and mortality (both P < 0.05). CONCLUSIONS Hemoconcentration is associated with faster fluid rate and POF in ward AP patients. Randomized trials comparing standardized early fast and slow fluid management is warranted.
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Affiliation(s)
- Tao Jin
- Department and Laboratory of Integrated Traditional Chinese and Western Medicine, Sichuan Provincial Pancreatitis Centre and West China‐Liverpool Biomedical Research Centre, West China HospitalSichuan UniversityChengduChina
| | - Lan Li
- Department and Laboratory of Integrated Traditional Chinese and Western Medicine, Sichuan Provincial Pancreatitis Centre and West China‐Liverpool Biomedical Research Centre, West China HospitalSichuan UniversityChengduChina
| | - Lihui Deng
- Department and Laboratory of Integrated Traditional Chinese and Western Medicine, Sichuan Provincial Pancreatitis Centre and West China‐Liverpool Biomedical Research Centre, West China HospitalSichuan UniversityChengduChina
| | - Si Wen
- Department of Endocrinology and MetabolismYichang Hospital of Traditional Chinese MedicineYichangChina
| | - Ruwen Zhang
- Department and Laboratory of Integrated Traditional Chinese and Western Medicine, Sichuan Provincial Pancreatitis Centre and West China‐Liverpool Biomedical Research Centre, West China HospitalSichuan UniversityChengduChina
| | - Na Shi
- Department and Laboratory of Integrated Traditional Chinese and Western Medicine, Sichuan Provincial Pancreatitis Centre and West China‐Liverpool Biomedical Research Centre, West China HospitalSichuan UniversityChengduChina
| | - Ping Zhu
- Department and Laboratory of Integrated Traditional Chinese and Western Medicine, Sichuan Provincial Pancreatitis Centre and West China‐Liverpool Biomedical Research Centre, West China HospitalSichuan UniversityChengduChina
| | - Lan Lan
- West China Biomedical Big Data Centre, West China HospitalSichuan UniversityChengduChina
| | - Ziqi Lin
- Department and Laboratory of Integrated Traditional Chinese and Western Medicine, Sichuan Provincial Pancreatitis Centre and West China‐Liverpool Biomedical Research Centre, West China HospitalSichuan UniversityChengduChina
| | - Kun Jiang
- Department and Laboratory of Integrated Traditional Chinese and Western Medicine, Sichuan Provincial Pancreatitis Centre and West China‐Liverpool Biomedical Research Centre, West China HospitalSichuan UniversityChengduChina
| | - Jia Guo
- Department and Laboratory of Integrated Traditional Chinese and Western Medicine, Sichuan Provincial Pancreatitis Centre and West China‐Liverpool Biomedical Research Centre, West China HospitalSichuan UniversityChengduChina
| | - Tingting Liu
- Department and Laboratory of Integrated Traditional Chinese and Western Medicine, Sichuan Provincial Pancreatitis Centre and West China‐Liverpool Biomedical Research Centre, West China HospitalSichuan UniversityChengduChina
| | - Anthony Philips
- Applied Surgery and Metabolism Laboratory, School of Biological SciencesUniversity of AucklandAucklandNew Zealand
| | - Xiaonan Yang
- Department and Laboratory of Integrated Traditional Chinese and Western Medicine, Sichuan Provincial Pancreatitis Centre and West China‐Liverpool Biomedical Research Centre, West China HospitalSichuan UniversityChengduChina
| | - Vikesh K Singh
- Pancreatitis Centre, Division of GastroenterologyJohns Hopkins Medical InstitutionsBaltimoreUSA
| | - Robert Sutton
- Liverpool Pancreatitis Research Group, Royal Liverpool University Hospital and Institute of Translational MedicineUniversity of LiverpoolLiverpoolUK
| | - John A Windsor
- Surgical and Translational Research Centre, Faculty of Medical and Health SciencesUniversity of AucklandAucklandNew Zealand
| | - Wei Huang
- Department and Laboratory of Integrated Traditional Chinese and Western Medicine, Sichuan Provincial Pancreatitis Centre and West China‐Liverpool Biomedical Research Centre, West China HospitalSichuan UniversityChengduChina
| | - Qing Xia
- Department and Laboratory of Integrated Traditional Chinese and Western Medicine, Sichuan Provincial Pancreatitis Centre and West China‐Liverpool Biomedical Research Centre, West China HospitalSichuan UniversityChengduChina
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Rayner-Hartley E, Miller PE, Burstein B, Bibas L, Goldfarb M, Rampersad P, van Diepen S. The Basics of ARDS Mechanical Ventilatory Care for Cardiovascular Specialists. Can J Cardiol 2020; 36:1675-1679. [PMID: 32712309 PMCID: PMC7376353 DOI: 10.1016/j.cjca.2020.07.011] [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: 04/21/2020] [Revised: 07/19/2020] [Accepted: 07/19/2020] [Indexed: 12/15/2022] Open
Abstract
The ongoing COVID-19 pandemic has placed pressure on health care systems and intensive care unit capacity worldwide. Respiratory insufficiency is the most common reason for hospital admission in patients with COVID-19. The most severe form of respiratory failure is acute respiratory distress syndrome (ARDS), which is associated with significant morbidity and mortality. Patients with ARDS are often treated with invasive mechanical ventilation according to established evidence-based and guideline recommended management strategies. With growing strain on critical care capacity, clinicians from diverse backgrounds, including cardiovascular specialists, might be required to help care for the growing number of patients with severe respiratory failure and ARDS. The aim of this article is to outline the fundamentals of ARDS diagnosis and management, including mechanical ventilation, for the nonintensivist. In the absence of mechanical ventilation trials specifically in patients with COVID-19-associated ARDS, the information presented is on the basis of general ARDS trials.
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Affiliation(s)
- Erin Rayner-Hartley
- Department of Critical Care Medicine, Respiratory Institute, Cleveland Clinic Foundation, Cleveland, Ohio, USA; Division of Cardiology, Royal Columbian Hospital, University of British Columbia, New Westminster, British Columbia, Canada.
| | - P Elliott Miller
- Section of Cardiovascular Medicine, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Barry Burstein
- Division of Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, Minnesota, USA; Division of Cardiology, Trillium Health Partners, University of Toronto, Mississauga, Ontario, Canada
| | - Lior Bibas
- Division of Cardiology and Critical Care, Pierre-Boucher Hospital, Longueuil, Quebec, Canada
| | - Michael Goldfarb
- Azrieli Heart Centre, Division of Cardiology, Jewish General Hospital, McGill University, Montreal, Quebec, Canada
| | - Penelope Rampersad
- Department of Cardiovascular Medicine, Heart, Vascular, and Thoracic Institute, Cleveland Clinic Foundation, Cleveland, Ohio, 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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Joannidis M, Forni LG, Klein SJ, Honore PM, Kashani K, Ostermann M, Prowle J, Bagshaw SM, Cantaluppi V, Darmon M, Ding X, Fuhrmann V, Hoste E, Husain-Syed F, Lubnow M, Maggiorini M, Meersch M, Murray PT, Ricci Z, Singbartl K, Staudinger T, Welte T, Ronco C, Kellum JA. Lung-kidney interactions in critically ill patients: consensus report of the Acute Disease Quality Initiative (ADQI) 21 Workgroup. Intensive Care Med 2020; 46:654-672. [PMID: 31820034 PMCID: PMC7103017 DOI: 10.1007/s00134-019-05869-7] [Citation(s) in RCA: 145] [Impact Index Per Article: 36.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Accepted: 11/13/2019] [Indexed: 12/22/2022]
Abstract
BACKGROUND Multi-organ dysfunction in critical illness is common and frequently involves the lungs and kidneys, often requiring organ support such as invasive mechanical ventilation (IMV), renal replacement therapy (RRT) and/or extracorporeal membrane oxygenation (ECMO). METHODS A consensus conference on the spectrum of lung-kidney interactions in critical illness was held under the auspices of the Acute Disease Quality Initiative (ADQI) in Innsbruck, Austria, in June 2018. Through review and critical appraisal of the available evidence, the current state of research, and both clinical and research recommendations were described on the following topics: epidemiology, pathophysiology and strategies to mitigate pulmonary dysfunction among patients with acute kidney injury and/or kidney dysfunction among patients with acute respiratory failure/acute respiratory distress syndrome. Furthermore, emphasis was put on patients receiving organ support (RRT, IMV and/or ECMO) and its impact on lung and kidney function. CONCLUSION The ADQI 21 conference found significant knowledge gaps about organ crosstalk between lung and kidney and its relevance for critically ill patients. Lung protective ventilation, conservative fluid management and early recognition and treatment of pulmonary infections were the only clinical recommendations with higher quality of evidence. Recommendations for research were formulated, targeting lung-kidney interactions to improve care processes and outcomes in critical illness.
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Affiliation(s)
- Michael Joannidis
- Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Anichstrasse 35, 6020, Innsbruck, Austria.
| | - Lui G Forni
- Department of Clinical and Experimental Medicine, Faculty of Health Sciences, University of Surrey, Guildford, UK
- Intensive Care Unit, Royal Surrey County Hospital NHS Foundation Trust, Guildford, UK
| | - Sebastian J Klein
- Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Anichstrasse 35, 6020, Innsbruck, Austria
- Doctoral College Medical Law and Healthcare, Faculty of Law, University Innsbruck, Innsbruck, Austria
| | - Patrick M Honore
- Department of Intensive Care Medicine, CHU Brugmann University Hospital, Brussels, Belgium
| | - Kianoush Kashani
- Division of Nephrology and Hypertension, Division of Pulmonary and Critical Care Medicine, Department of Medicine, Mayo Clinic, Rochester, MN, USA
| | - Marlies Ostermann
- Department of Critical Care, King's College London, Guy's and St Thomas' Hospital, London, UK
| | - John Prowle
- Adult Critical Care Unit, The Royal London Hospital, Barts Health NHS Trust, London, UK
- William Harvey Research Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Sean M Bagshaw
- Department of Critical Care Medicine, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada
| | - Vincenzo Cantaluppi
- Nephrology, Dialysis and Kidney Transplantation Unit, Department of Translational Medicine, University of Eastern Piedmont "A. Avogadro", Maggiore della Carità University Hospital, Novara, Italy
| | - Michael Darmon
- Medical ICU, Saint-Louis University Hospital, AP-HP, Paris, France
- Faculté de Médecine, Université Paris-Diderot, Sorbonne-Paris-Cité, Paris, France
- ECSTRA Team, Biostatistics and Clinical Epidemiology, UMR 1153 (Center of Epidemiology and Biostatistic Sorbonne Paris Cité, CRESS), INSERM, Paris, France
| | - Xiaoqiang Ding
- Department of Nephrology, Shanghai Institute of Kidney and Dialysis, Shanghai Key Laboratory of Kidney and Blood Purification, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Valentin Fuhrmann
- Department of Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Department of Medicine B, University Muenster, Muenster, Germany
| | - Eric Hoste
- ICU, Ghent University Hospital, Ghent, Belgium
- Research Fund-Flanders (FWO), Brussels, Belgium
| | - Faeq Husain-Syed
- Division of Nephrology, Pulmonology and Critical Care Medicine, Department of Internal Medicine II, University Hospital Giessen and Marburg, Giessen, Germany
| | - Matthias Lubnow
- Department of Cardiology, Pulmonary and Critical Care Medicine, University Hospital Regensburg, Regensburg, Germany
| | - Marco Maggiorini
- Medical Intensive Care Unit, Institute for Intensive Care Medicine, University Hospital Zurich, Zurich, Switzerland
| | - Melanie Meersch
- Department of Anesthesiology, Intensive Care and Pain Medicine, University Hospital Muenster, Muenster, Germany
| | - Patrick T Murray
- School of Medicine, University College Dublin, Dublin, Ireland
- UCD Catherine McAuley Education and Research Centre, Dublin, Ireland
| | - Zaccaria Ricci
- Department of Cardiology and Cardiac Surgery, Paediatric Cardiac Intensive Care Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Kai Singbartl
- Department of Critical Care Medicine, Mayo Clinic, Phoenix, AZ, USA
| | - Thomas Staudinger
- Department of Medicine I, Medical University of Vienna, Vienna General Hospital, Vienna, Austria
| | - Tobias Welte
- Klinik für Pneumologie, Medizinische Hochschule Hannover, Hannover, Germany
| | - Claudio Ronco
- Department of Medicine, University of Padova, Padua, Italy
- International Renal Research Institute of Vicenza, San Bortolo Hospital, Vicenza, Italy
- Department of Nephrology, Dialysis and Transplantation, San Bortolo Hospital, Vicenza, Italy
| | - John A Kellum
- Center for Critical Care Nephrology, University of Pittsburgh, Pittsburgh, PA, USA
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Chacko B. Kidney Injury in Sepsis: Fuel to the Fire. Indian J Crit Care Med 2020; 24:216-217. [PMID: 32565629 PMCID: PMC7297247 DOI: 10.5005/jp-journals-10071-23414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
How to cite this article: Chacko B. Kidney Injury in Sepsis: Fuel to the Fire. Indian J Crit Care Med 2020;24(4):216-217.
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Affiliation(s)
- Binila Chacko
- Medical Intensive Care Unit, Division of Critical Care, Christian Medical College, Vellore, Tamil Nadu, India
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45
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Laroque Sinott Lopes C, Unchalo Eckert G, Sica da Rocha T, Fontela PS, Pedro Piva J. Early fluid overload was associated with prolonged mechanical ventilation and more aggressive parameters in critically ill paediatric patients. Acta Paediatr 2020; 109:557-564. [PMID: 31532841 DOI: 10.1111/apa.15021] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Revised: 07/17/2019] [Accepted: 09/16/2019] [Indexed: 12/13/2022]
Abstract
AIM We evaluated the influence of early fluid overload on critically ill children admitted to a paediatric intensive care unit by examining mechanical ventilation (MV), mortality, length of stay and renal replacement therapy. METHODS This retrospective cohort study covered January 2015 to December 2016 and focused on all episodes of MV support that exceeded 24 hours. The fluid overload percentage (FO%) was calculated daily for the first 72 hours and we estimated its effect on outcomes. RESULTS We included 186 MV episodes in 154 patients. The median age was 13.8 months, with an interquartile range (IQR) of 3.8-34.0 months, and the mortality rate was 12.4%. The median FO% in the first 72 hours was 8.0% (IQR 3.6%-11.2%). An FO% of ≥10% was associated with higher ventilatory parameters, namely peak inspiratory pressure (P = .023) and positive end expiratory pressure (P = .003), and renal replacement therapy (P = .02) and higher mortality (8.8% vs 19.7%). In a multivariate Cox regression model, FO ≥ 10% at 72 hours was independently associated with longer MV support, but not mortality (P = .001). CONCLUSION In a heterogeneous paediatric population given MV, an early cumulative FO of ≥10% was associated with more aggressive ventilatory parameters and prolonged length of MV, but not mortality.
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Affiliation(s)
| | | | - Taís Sica da Rocha
- Pediatric Intensive Care Unit Hospital de Clínicas de Porto Alegre Porto Alegre Brazil
| | - Patrícia S. Fontela
- Division of Pediatric Critical Care The Montreal Children′s Hospital McGill University Montreal QC Canada
| | - Jefferson Pedro Piva
- Pediatric Intensive Care Unit Hospital de Clínicas de Porto Alegre Porto Alegre Brazil
- School of Medicine UFRGS University Porto Alegre Brazil
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Libório AB, Barbosa ML, Sá VB, Leite TT. Impact of loop diuretics on critically ill patients with a positive fluid balance. Anaesthesia 2020; 75 Suppl 1:e134-e142. [PMID: 31903562 DOI: 10.1111/anae.14908] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/02/2019] [Indexed: 01/09/2023]
Abstract
The impact of the use of loop diuretics to prevent cumulative fluid balance in non-oliguric patients is uncertain. This is a retrospective study to estimate the association of time-averaging loop diuretic exposure in a large population of non-cardiac, critically ill patients with a positive fluid balance (> 5% of body weight). The exposure was loop diuretic and the main outcomes were 28-day mortality, severe acute kidney injury and successful mechanical ventilation weaning. Time-fixed and daily time-varying variables were evaluated with a marginal structural Cox model, adjusting bias for time-varying exposure and the presence of time-dependent confounders. A total of 14,896 patients were included. Patients receiving loop diuretics had better survival (unadjusted hazard ratio 0.56, 95%CI 0.39-0.81 and baseline variables adjusted hazard ratio 0.53, 95%CI 0.45-0.62); after full adjusting, loop diuretics had no association with 28-day mortality (full adjusted hazard ratio 1.07, 95%CI 0.74-1.54) or with reducing severe acute kidney injury occurrence during intensive care unit stay - hazard ratio 1.05 (95%CI 0.78-1.42). However, we identified an association with prolonged mechanical ventilation (hazard ratio 1.59, 95%CI 1.35-1.89). The main results were consistent in the sub-group analysis for sepsis, oliguria and the study period (2002-2007 vs. 2008-2012). Also, equivalent doses of up to 80 mg per day of furosemide had no significant association with mortality. After adjusting for time-varying variables, the time average of loop diuretic exposure in non-cardiac, critically ill patients has no association with overall mortality or severe acute kidney injury; however, prolonged mechanical ventilation is a concern.
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Affiliation(s)
- A B Libório
- Medical Sciences Postgraduate Program, Universidade de Fortaleza - UNIFOR, Fortaleza, Ceara, Brazil
| | - M L Barbosa
- Medical Course, Universidade de Fortaleza - UNIFOR, Fortaleza, Ceara, Brazil
| | - V B Sá
- Medical Course, Universidade de Fortaleza - UNIFOR, Fortaleza, Ceara, Brazil
| | - T T Leite
- Medical Sciences Postgraduate Program, Department of Clinical Medicine, Universidade Federal do Ceará, Fortaleza, Ceara, Brazil
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Shen Y, Cai G, Chen S, Hu C, Yan J. Fluid intake-related association between urine output and mortality in acute respiratory distress syndrome. Respir Res 2020; 21:24. [PMID: 31937303 PMCID: PMC6961352 DOI: 10.1186/s12931-020-1286-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Accepted: 01/08/2020] [Indexed: 01/15/2023] Open
Abstract
Background Acute respiratory distress syndrome (ARDS), a complex response to various insults, has a high mortality rate. As pulmonary edema resulting from increased vascular permeability is a hallmark of ARDS, management of the fluid status, including the urine output (UO) and fluid intake (FI), is essential. However, the relationships between UO, FI, and mortality in ARDS remain unclear. This retrospective study aimed to investigate the interactive associations among UO, FI, and mortality in ARDS. Methods This was a secondary analysis of a prospective randomized controlled trial performed at 10 centers within the ARDS Network of the National Heart, Lung, and Blood Institute research network. The total UO and FI volumes within the 24-h period preceding the trial, the UO to FI ratio (UO/FI), demographic data, biochemical measurements, and other variables from 835 patients with ARDS, 539 survivors, and 296 non-survivors, were analyzed. The associations among UO, FI, the UO/FI, and mortality were assessed using a multivariable logistic regression. Results In all 835 patients, an increased UO was significantly associated with decreased mortality when used as a continuous variable (odds ratio [OR]: 0.98, 95% confidence interval [CI]: 0.98–0.99, P = 0.002) and as a quartile variable (OR of Q2 to Q4: 0.69–0.46, with Q1 as reference). To explore the interaction between UO and FI, the UO/FI was calculated, and a cut-off value of 0.5 was detected for the association with mortality. For patients with a UO/FI ≤0.5, an increased UO/FI was significantly associated with decreased mortality (OR: 0.09, 95% CI: 0.03–0.253, P < 0.001); this association was not significant for patients with UO/FI ratios > 0.5 (OR: 1.04, 95% CI: 0.96–1.14, P = 0.281). A significant interaction was observed between UO and the UO/FI. The association between UO and mortality was significant in the subgroup with a UO/FI ≤0.5 (OR: 0.97, 95% CI: 0.96–0.99, P = 0.006), but not in the subgroup with a UO/FI > 0.5. Conclusions The association between UO and mortality was mediated by the UO/FI status, as only patients with low UO/FI ratios benefitted from a higher UO.
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Affiliation(s)
- Yanfei Shen
- Department of Intensive Care, Zhejiang Hospital, No. 12, Linyin Road, Hangzhou, Zhejiang, 310000, People's Republic of China
| | - Guolong Cai
- Department of Intensive Care, Zhejiang Hospital, No. 12, Linyin Road, Hangzhou, Zhejiang, 310000, People's Republic of China
| | - Shangzhong Chen
- Department of Intensive Care, Zhejiang Hospital, No. 12, Linyin Road, Hangzhou, Zhejiang, 310000, People's Republic of China
| | - Caibao Hu
- Department of Intensive Care, Zhejiang Hospital, No. 12, Linyin Road, Hangzhou, Zhejiang, 310000, People's Republic of China
| | - Jing Yan
- Department of Intensive Care, Zhejiang Hospital, No. 12, Linyin Road, Hangzhou, Zhejiang, 310000, People's Republic of China.
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48
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Gianniosis M, Zhang B, Choe M. Clinical dilemma of DKA and Covid-19 infection: A case report. IDCases 2020; 22:e00938. [PMID: 32864339 PMCID: PMC7443161 DOI: 10.1016/j.idcr.2020.e00938] [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: 06/03/2020] [Revised: 07/05/2020] [Accepted: 08/20/2020] [Indexed: 12/21/2022] Open
Abstract
A 52-year-old man with no significant past medical history was found to have diabetic ketoacidosis (DKA) in the setting of COVID-19 infection. He presented with hyperglycemia and an anion gap metabolic acidosis, but without a clear infectious precipitant. Inflammatory markers were subsequently checked, and found to be significantly elevated, raising the suspicion for COVID-19 as a possible etiology despite the lack of typical symptoms - a rapid COVID-19 PCR test checked afterwards was found to be positive. The patient’s hospital course was uncomplicated, but the case highlights the possibility of COVID-19 serving as an infectious precipitant for DKA, even when a patient is otherwise asymptomatic in terms of having COVID-19.
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49
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Kwong YD, Chen S, Bouajram R, Li F, Matthay MA, Mehta KM, Glidden DV, Liu KD. The value of kinetic glomerular filtration rate estimation on medication dosing in acute kidney injury. PLoS One 2019; 14:e0225601. [PMID: 31770424 PMCID: PMC6879155 DOI: 10.1371/journal.pone.0225601] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Accepted: 11/07/2019] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND In acute kidney injury (AKI), medication dosing based on Cockcroft-Gault creatinine clearance (CrCl) or Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) estimated glomerular filtration rates (eGFR) are not valid when serum creatinine (SCr) is not in steady state. The aim of this study was to determine the impact of a kinetic estimating equation that incorporates fluctuations in SCrs on drug dosing in critically ill patients. METHODS We used data from participants enrolled in the NIH Acute Respiratory Distress Syndrome Network Fluid and Catheters Treatment Trial to simulate drug dosing category changes with the application of the kinetic estimating equation developed by Chen. We evaluated whether kinetic estimation of renal function would change medication dosing categories (≥60, 30-59, 15-29, and <15mL/min) compared with the use of CrCl or CKD-EPI eGFR. RESULTS The use of kinetic CrCl and CKD-EPI eGFR resulted in a large enough change in estimated renal function to require medication dosing recategorization in 19.3% [95 CI 16.8%-21.9%] and 23.4% [95% CI 20.7%-26.1%] of participants, respectively. As expected, recategorization occurred more frequently in those with AKI. When we examined individual days for those with AKI, dosing discordance was observed in 8.5% of total days using the CG CrCl and 10.2% of total days using the CKD-EPI equation compared with the kinetic counterparts. CONCLUSION In a critically ill population, use of kinetic estimates of renal function impacted medication dosing in a substantial proportion of AKI participants. Use of kinetic estimates in clinical practice should lower the incidence of medication toxicity as well as avoid subtherapeutic dosing during renal recovery.
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Affiliation(s)
- Yuenting D. Kwong
- Department of Medicine, Division of Nephrology, University of California at San Francisco School of Medicine, San Francisco, CA, United States of America
- * E-mail:
| | - Sheldon Chen
- Department of Medicine, Division of Nephrology, MD Anderson, Houston, TX, United States of America
| | - Rima Bouajram
- Department of Pharmaceutical Services, University of California at San Francisco Medical Center, San Francisco, CA, United States of America
| | - Fanny Li
- Department of Pharmaceutical Services, University of California at San Francisco Medical Center, San Francisco, CA, United States of America
| | - Michael A. Matthay
- Department of Medicine, Division of Pulmonary, Critical Care, Allergy and Sleep Medicine, University of California San Francisco School of Medicine, San Francisco, CA, United States of America
| | - Kala M. Mehta
- Department of Epidemiology and Biostatistics, University of California at San Francisco School of Medicine, San Francisco, CA, United States of America
| | - David V. Glidden
- Department of Epidemiology and Biostatistics, University of California at San Francisco School of Medicine, San Francisco, CA, United States of America
| | - Kathleen D. Liu
- Department of Medicine, Division of Nephrology, University of California at San Francisco School of Medicine, San Francisco, CA, United States of America
- Department of Anesthesia, Division of Critical Care Medicine, University of California at San Francisco School of Medicine, San Francisco, CA, United States of America
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50
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Affiliation(s)
- Emily B Brant
- Department of Critical Care Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Derek C Angus
- Department of Critical Care Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
- Associate Editor
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