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Sklienka P, Frelich M, Burša F. Patient Self-Inflicted Lung Injury-A Narrative Review of Pathophysiology, Early Recognition, and Management Options. J Pers Med 2023; 13:593. [PMID: 37108979 PMCID: PMC10146629 DOI: 10.3390/jpm13040593] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Revised: 03/22/2023] [Accepted: 03/27/2023] [Indexed: 03/31/2023] Open
Abstract
Patient self-inflicted lung injury (P-SILI) is a life-threatening condition arising from excessive respiratory effort and work of breathing in patients with lung injury. The pathophysiology of P-SILI involves factors related to the underlying lung pathology and vigorous respiratory effort. P-SILI might develop both during spontaneous breathing and mechanical ventilation with preserved spontaneous respiratory activity. In spontaneously breathing patients, clinical signs of increased work of breathing and scales developed for early detection of potentially harmful effort might help clinicians prevent unnecessary intubation, while, on the contrary, identifying patients who would benefit from early intubation. In mechanically ventilated patients, several simple non-invasive methods for assessing the inspiratory effort exerted by the respiratory muscles were correlated with respiratory muscle pressure. In patients with signs of injurious respiratory effort, therapy aimed to minimize this problem has been demonstrated to prevent aggravation of lung injury and, therefore, improve the outcome of such patients. In this narrative review, we accumulated the current information on pathophysiology and early detection of vigorous respiratory effort. In addition, we proposed a simple algorithm for prevention and treatment of P-SILI that is easily applicable in clinical practice.
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Affiliation(s)
- Peter Sklienka
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Ostrava, 17. listopadu 1790, 70800 Ostrava, Czech Republic
- Department of Intensive Medicine, Emergency Medicine and Forensic Studies, Faculty of Medicine, University of Ostrava, Syllabova 19, 70300 Ostrava, Czech Republic
- Institute of Physiology and Pathophysiology, Department of Intensive Care Medicine and Forensic Studies, Faculty of Medicine, University of Ostrava, Syllabova 19, 70300 Ostrava, Czech Republic
| | - Michal Frelich
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Ostrava, 17. listopadu 1790, 70800 Ostrava, Czech Republic
- Department of Intensive Medicine, Emergency Medicine and Forensic Studies, Faculty of Medicine, University of Ostrava, Syllabova 19, 70300 Ostrava, Czech Republic
| | - Filip Burša
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Ostrava, 17. listopadu 1790, 70800 Ostrava, Czech Republic
- Department of Intensive Medicine, Emergency Medicine and Forensic Studies, Faculty of Medicine, University of Ostrava, Syllabova 19, 70300 Ostrava, Czech Republic
- Institute of Physiology and Pathophysiology, Department of Intensive Care Medicine and Forensic Studies, Faculty of Medicine, University of Ostrava, Syllabova 19, 70300 Ostrava, Czech Republic
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Dries DJ, Marini JJ. The tidal volume fix? J Thorac Dis 2019; 11:S1279-S1283. [PMID: 31245109 DOI: 10.21037/jtd.2019.04.107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- David J Dries
- Department of Surgery, John F. Perry, Jr., Chair of Trauma Surgery, University of Minnesota, St. Paul, MN, USA
| | - John J Marini
- Department of Medicine, University of Minnesota, St. Paul, MN, USA
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Douglas IS, Bednash JS, Fein DG, Mallampalli RK, Mansoori JN, Gershengorn HB. Update in Critical Care and Acute Respiratory Distress Syndrome 2018. Am J Respir Crit Care Med 2019; 199:1335-1343. [PMID: 30958975 DOI: 10.1164/rccm.201903-0550up] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Affiliation(s)
- Ivor S Douglas
- 1 Pulmonary, Sleep and Critical Care Medicine, Department of Medicine, Denver Health Medical Center, Denver, Colorado
| | - Joseph S Bednash
- 2 Acute Lung Injury Center of Excellence, Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
| | | | - Rama K Mallampalli
- 4 Department of Medicine, The Ohio State University, Columbus, Ohio; and
| | - Jason N Mansoori
- 1 Pulmonary, Sleep and Critical Care Medicine, Department of Medicine, Denver Health Medical Center, Denver, Colorado
| | - Hayley B Gershengorn
- 5 Division of Pulmonary, Allergy, Critical Care, and Sleep Medicine, Miller School of Medicine, University of Miami, Miami, Florida
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