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Clausdorff Fiedler H, Prager R, Smith D, Wu D, Dave C, Tschirhart J, Wu B, Van Berlo B, Malthaner R, Arntfield R. Automated Real-Time Detection of Lung Sliding Using Artificial Intelligence: A Prospective Diagnostic Accuracy Study. Chest 2024; 166:362-370. [PMID: 38365174 DOI: 10.1016/j.chest.2024.02.011] [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: 11/10/2023] [Revised: 02/04/2024] [Accepted: 02/09/2024] [Indexed: 02/18/2024] Open
Abstract
BACKGROUND Rapid evaluation for pneumothorax is a common clinical priority. Although lung ultrasound (LUS) often is used to assess for pneumothorax, its diagnostic accuracy varies based on patient and provider factors. To enhance the performance of LUS for pulmonary pathologic features, artificial intelligence (AI)-assisted imaging has been adopted; however, the diagnostic accuracy of AI-assisted LUS (AI-LUS) deployed in real time to diagnose pneumothorax remains unknown. RESEARCH QUESTION In patients with suspected pneumothorax, what is the real-time diagnostic accuracy of AI-LUS to recognize the absence of lung sliding? STUDY DESIGN AND METHODS We performed a prospective AI-assisted diagnostic accuracy study of AI-LUS to recognize the absence of lung sliding in a convenience sample of patients with suspected pneumothorax. After calibrating the model parameters and imaging settings for bedside deployment, we prospectively evaluated its diagnostic accuracy for lung sliding compared with a reference standard of expert consensus. RESULTS Two hundred forty-one lung sliding evaluations were derived from 62 patients. AI-LUS showed a sensitivity of 0.921 (95% CI, 0.792-0.973), specificity of 0.802 (95% CI, 0.735-0.856), area under the receiver operating characteristic curve of 0.885 (95% CI, 0.828-0.956), and accuracy of 0.824 (95% CI, 0.766-0.870) for the diagnosis of absent lung sliding. INTERPRETATION In this study, real-time AI-LUS showed high sensitivity and moderate specificity to identify the absence of lung sliding. Further research to improve model performance and optimize the integration of AI-LUS into existing diagnostic pathways is warranted.
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Affiliation(s)
| | - Ross Prager
- Division of Critical Care Medicine, Western University, London, ON, Canada
| | - Delaney Smith
- Lawson Health Research Institute, London, ON, Canada
| | - Derek Wu
- Lawson Health Research Institute, London, ON, Canada
| | - Chintan Dave
- Lawson Health Research Institute, London, ON, Canada
| | | | - Ben Wu
- Lawson Health Research Institute, London, ON, Canada
| | - Blake Van Berlo
- Faculty of Mathematics, University of Waterloo, Waterloo, ON, Canada
| | - Richard Malthaner
- Division of Thoracic Surgery, Western University, London, ON, Canada
| | - Robert Arntfield
- Division of Critical Care Medicine, Western University, London, ON, Canada
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Jouneau S, Ricard JD, Seguin-Givelet A, Bigé N, Contou D, Desmettre T, Hugenschmitt D, Kepka S, Le Gloan K, Maitre B, Mangiapan G, Marchand-Adam S, Mariolo A, Marx T, Messika J, Noël-Savina E, Oberlin M, Palmier L, Perruez M, Pichereau C, Roche N, Garnier M, Martinez M. SPLF/SMFU/SRLF/SFAR/SFCTCV Guidelines for the management of patients with primary spontaneous pneumothorax. Ann Intensive Care 2023; 13:88. [PMID: 37725198 PMCID: PMC10509123 DOI: 10.1186/s13613-023-01181-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Accepted: 08/26/2023] [Indexed: 09/21/2023] Open
Abstract
INTRODUCTION Primary spontaneous pneumothorax (PSP) is the presence of air in the pleural space, occurring in the absence of trauma and known lung disease. Standardized expert guidelines on PSP are needed due to the variety of diagnostic methods, therapeutic strategies and medical and surgical disciplines involved in its management. METHODS Literature review, analysis of the literature according to the GRADE (Grading of Recommendation, Assessment, Development and Evaluation) methodology; proposals for guidelines rated by experts, patients and organizers to reach a consensus. Only expert opinions with strong agreement were selected. RESULTS A large PSP is defined as presence of a visible rim along the entire axillary line between the lung margin and the chest wall and ≥ 2 cm at the hilum level on frontal chest X-ray. The therapeutic strategy depends on the clinical presentation: emergency needle aspiration for tension PSP; in the absence of signs of severity: conservative management (small PSP), needle aspiration or chest tube drainage (large PSP). Outpatient treatment is possible if a dedicated outpatient care system is previously organized. Indications, surgical procedures and perioperative analgesia are detailed. Associated measures, including smoking cessation, are described. CONCLUSION These guidelines are a step towards PSP treatment and follow-up strategy optimization in France.
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Affiliation(s)
- Stéphane Jouneau
- Service de Pneumologie, Centre de Compétences pour les Maladies Pulmonaires Rares, IRSET UMR 1085, Université de Rennes 1, Hôpital Pontchaillou, 2 rue Henri Le Guilloux, Rennes Cedex 9, 35033, Rennes, France
| | - Jean-Damien Ricard
- Université Paris Cité, AP-HP, DMU ESPRIT, Service de Médecine Intensive Réanimation, Hôpital Louis Mourier, 178 Rue des Renouillers, 92700 Colombes, INSERM IAME U1137, Paris, France
| | - Agathe Seguin-Givelet
- Département de Chirurgie, Institut du Thorax Curie-Montsouris, Institut Mutualiste Montsouris, et Université Paris Sorbonne Cite, 42 Bd Jourdan, 75014, Paris, France
| | - Naïke Bigé
- Département Interdisciplinaire d'Organisation du Parcours Patient, Médecine Intensive Réanimation, Gustave Roussy, 114 Rue Edouard Vaillant, 94805, Villejuif, France
| | - Damien Contou
- Réanimation Polyvalente, Centre Hospitalier Victor Dupouy, 69, rue du Lieutenant-colonel Prudhon, 95107, Argenteuil, France
| | - Thibaut Desmettre
- Emergency Department, Laboratory Chrono-environnement, UMR 6249 Centre National de La Recherche Scientifique, CHU Besançon, Université Bourgogne Franche-Comté, 3 Bd Alexandre Fleming, 25000, Besançon, France
| | - Delphine Hugenschmitt
- Samu-Smur 69, CHU Edouard-Herriot, Hospices Civils de Lyon, 5 Pl. d'Arsonval, 69003, Lyon, France
| | - Sabrina Kepka
- Emergency Department, Hôpitaux Universitaires de Strasbourg, Icube UMR 7357, 1 Place de l'hôpital, BP 426, 67091, Strasbourg, France
| | - Karinne Le Gloan
- Emergency Department, Centre Hospitalier Universitaire de Nantes, 5 All. de l'Ile Gloriette, 44000, Nantes, France
| | - Bernard Maitre
- Service de Pneumologie, Centre Hospitalier Intercommunal de Créteil, Unité de Pneumologie, GH Mondor, IMRB U 955, Equipe 8, Université Paris Est Créteil, 40 Av. de Verdun, 94000, Créteil, France
| | - Gilles Mangiapan
- Service de Pneumologie, G-ECHO: Groupe ECHOgraphie Thoracique, Unité de Pneumologie Interventionnelle, Centre Hospitalier Intercommunal de Créteil, 40 Av. de Verdun, 94000, Créteil, France
| | - Sylvain Marchand-Adam
- CHRU de Tours, Service de Pneumologie et Explorations Respiratoires Fonctionnelles, 2, boulevard tonnellé, 37000, Tours, France
| | - Alessio Mariolo
- Département de Chirurgie, Institut du Thorax Curie-Montsouris, Institut Mutualiste Montsouris, 42 Bd Jourdan, 75014, Paris, France
| | - Tania Marx
- Emergency Department, Laboratory Chrono-environnement, UMR 6249 Centre National de La Recherche Scientifique, CHU Besançon, Université Bourgogne Franche-Comté, 3 Bd Alexandre Fleming, 25000, Besançon, France
| | - Jonathan Messika
- Université Paris Cité, Inserm, Physiopathologie et Épidémiologie des Maladies Respiratoires, Service de Pneumologie B et Transplantation Pulmonaire, AP-HP, Hôpital Bichat, 46 Rue Henri Huchard, 75018, Paris, France
| | - Elise Noël-Savina
- Service de Pneumologie et soins Intensifs Respiratoires, G-ECHO: Groupe ECHOgraphie Thoracique, CHU Toulouse, 24 Chemin De Pouvourville, 31059, Toulouse, France
| | - Mathieu Oberlin
- Emergency Department, Hôpitaux Universitaires de Strasbourg, 1 Place de l'hôpital, BP 426, 67091, Strasbourg, France
| | - Ludovic Palmier
- Pôle Anesthésie Réanimation Douleur Urgences, Nîmes University Hospital, 4 Rue du Professeur Robert Debré, 30900, Nîmes, France
| | - Morgan Perruez
- Emergency department, Hôpital Européen Georges Pompidou, 20 Rue Leblanc, 75015, Paris, France
| | - Claire Pichereau
- Médecine Intensive Réanimation, Centre Hospitalier Intercommunal de Poissy Saint Germain, 10 Rue du Champ Gaillard, 78300, Poissy, France.
| | - Nicolas Roche
- Service de Pneumologie, Hôpital Cochin, APHP Centre Université Paris Cité, UMR1016, Institut Cochin, 27 Rue du Faubourg Saint-Jacques, 75014, Paris, France
| | - Marc Garnier
- Sorbonne Université, AP-HP, GRC29, DMU DREAM, Service d'anesthésie-Réanimation et Médecine Périoperatoire Rive Droite, site Tenon, 4 Rue de la Chine, 75020, Paris, France
| | - Mikaël Martinez
- Pôle Urgences, Centre Hospitalier du Forez, & Groupement de Coopération Sanitaire Urgences-ARA, Av. des Monts du Soir, 42600, Montbrison, France
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DeLoach JP, Reif RJ, Smedley WA, Klutts GN, Bhavaraju A, Collins TH, Kalkwarf KJ. Are Chest Radiographs or Ultrasound More Accurate in Predicting a Pneumothorax or Need for a Thoracostomy Tube in Trauma Patients? Am Surg 2023; 89:3751-3756. [PMID: 37171252 DOI: 10.1177/00031348231175105] [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: 05/13/2023]
Abstract
BACKGROUND Historically, chest radiographs (CXR) have been used to quickly diagnose pneumothorax (PTX) and hemothorax in trauma patients. Over the last 2 decades, chest ultrasound (CUS) as part of Extended Focused Assessment with Sonography in Trauma (eFAST) has also become accepted as a modality for the early diagnosis of PTX in trauma patients. METHODS We queried our institution's trauma databases for all trauma team activations from 2021 for patients with eFAST results. Demographics, injury variables, and the following were collected: initial eFAST CUS, CXR, computed tomography (CT) scan, and thoracostomy tube procedure notes. We then compared PTX detection rates on initial CXR and CUS to those on thoracic CT scans. RESULTS 580 patients were included in the analysis after excluding patients without a chest CT scan within 2 hours of arrival. Extended Focused Assessment with Sonography in Trauma was 68.4% sensitive and 87.5% specific for detecting a moderate-to-large PTX on chest CT, while CXR was 23.5% sensitive and 86.3% specific. Extended Focused Assessment with Sonography in Trauma was 69.8% sensitive for predicting the need for tube thoracostomy, while CXR was 40.0% sensitive. DISCUSSION At our institution, eFAST CUS was superior to CXR for diagnosing the presence of a PTX and predicting the need for a thoracostomy tube. However, neither test is accurate enough to diagnose a PTX nor predict if the patient will require a thoracostomy tube. Based on the specificity of both tests, a negative CXR or eFAST means there is a high probability that the patient does not have a PTX and will not need a chest tube.
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Affiliation(s)
- Joseph P DeLoach
- Department of Surgery, College of Medicine, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Rebecca J Reif
- Department of Surgery, College of Medicine, University of Arkansas for Medical Sciences, Little Rock, AR, USA
- Department of Health Policy and Management, Fay W Boozman College of Public Health, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Westin A Smedley
- Department of Surgery, College of Medicine, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Garrett N Klutts
- Department of Surgery, College of Medicine, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Avi Bhavaraju
- Department of Surgery, College of Medicine, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Terry H Collins
- Department of Surgery, College of Medicine, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Kyle J Kalkwarf
- Department of Surgery, College of Medicine, University of Arkansas for Medical Sciences, Little Rock, AR, USA
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Jouneau S, Ricard JD, Seguin-Givelet A, Bigé N, Contou D, Desmettre T, Hugenschmitt D, Kepka S, Gloan KL, Maitre B, Mangiapan G, Marchand-Adam S, Mariolo A, Marx T, Messika J, Noël-Savina E, Oberlin M, Palmier L, Perruez M, Pichereau C, Roche N, Garnier M, Martinez M. SPLF/SMFU/SRLF/SFAR/SFCTCV Guidelines for the management of patients with primary spontaneous pneumothorax: Endorsed by the French Speaking Society of Respiratory Diseases (SPLF), the French Society of Emergency Medicine (SFMU), the French Intensive Care Society (SRLF), the French Society of Anesthesia & Intensive Care Medicine (SFAR) and the French Society of Thoracic and Cardiovascular Surgery (SFCTCV). Respir Med Res 2023; 83:100999. [PMID: 37003203 DOI: 10.1016/j.resmer.2023.100999] [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: 01/19/2023] [Accepted: 01/22/2023] [Indexed: 04/03/2023]
Abstract
INTRODUCTION Primary spontaneous pneumothorax (PSP) is the presence of air in the pleural space, occurring in the absence of trauma and known lung disease. Standardized expert guidelines on PSP are needed due to the variety of diagnostic methods, therapeutic strategies and medical and surgical disciplines involved in its management. METHODS Literature review, analysis of literature according to the GRADE (Grading of Recommendation Assessment, Development and Evaluation) methodology; proposals for guidelines rated by experts, patients, and organizers to reach a consensus. Only expert opinions with strong agreement were selected. RESULTS A large PSP is defined as presence of a visible rim along the entire axillary line between the lung margin and the chest wall and ≥2 cm at the hilum level on frontal chest x-ray. The therapeutic strategy depends on the clinical presentation: emergency needle aspiration for tension PSP; in the absence of signs of severity: conservative management (small PSP), needle aspiration or chest tube drainage (large PSP). Outpatient treatment is possible if a dedicated outpatient care system is previously organized. Indications, surgical procedures and perioperative analgesia are detailed. Associated measures, including smoking cessation, are described. CONCLUSION These guidelines are a step towards PSP treatment and follow-up strategy optimization in France.
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Affiliation(s)
- Stéphane Jouneau
- Service de Pneumologie, Centre de Compétences pour les Maladies Pulmonaires Rares, IRSET UMR 1085, Université de Rennes 1, Hôpital Pontchaillou, 2 rue Henri Le Guilloux, 35033 Rennes Cedex 9, Rennes 35033, France.
| | - Jean-Damien Ricard
- Université Paris Cité, AP-HP, DMU ESPRIT, Service de Médecine Intensive Réanimation, Hôpital Louis Mourier, 178 Rue des Renouillers, 92700 Colombes ; INSERM IAME U1137, Paris, France
| | - Agathe Seguin-Givelet
- Département de Chirurgie, Institut du Thorax Curie-Montsouris, Institut Mutualiste Montsouris, et Université Paris Sorbonne Cité, 42 Bd Jourdan, Paris 75014, France
| | - Naïke Bigé
- Gustave Roussy, Département Interdisciplinaire d'Organisation du Parcours Patient, Médecine Intensive Réanimation, 114 Rue Edouard Vaillant, Villejuif 94805, France
| | - Damien Contou
- Réanimation Polyvalente, Centre Hospitalier Victor Dupouy, 69, rue du Lieutenant-colonel Prudhon, Argenteuil 95107, France
| | - Thibaut Desmettre
- Emergency Department, CHU Besançon, Laboratory Chrono-environnement, UMR 6249 Centre National de La Recherche Scientifique, Université Bourgogne Franche-Comté, 3 Bd Alexandre Fleming, Besançon 25000, France
| | - Delphine Hugenschmitt
- Samu-Smur 69, CHU Édouard-Herriot, Hospices Civils de Lyon, 5 Pl. d'Arsonval, Lyon 69003, France
| | - Sabrina Kepka
- Emergency Department, Hôpitaux Universitaires de Strasbourg, Icube UMR 7357, 1 place de l'hôpital, Strasbourg BP 426 67091, France
| | - Karinne Le Gloan
- Emergency Department, centre hospitalier universitaire de Nantes, 5 All. de l'Île Gloriette, Nantes 44000, France
| | - Bernard Maitre
- Service de Pneumologie, Centre hospitalier intercommunal de Créteil, Unité de Pneumologie, GH Mondor, IMRB U 955, Equipe 8, Université Paris Est Créteil, 40 Av. de Verdun, Créteil 94000, France
| | - Gilles Mangiapan
- Unité de Pneumologie Interventionnelle, Service de Pneumologie, G-ECHO: Groupe ECHOgraphie thoracique, Centre hospitalier intercommunal de Créteil, 40 Av. de Verdun, Créteil 94000, France
| | - Sylvain Marchand-Adam
- CHRU de Tours, service de pneumologie et explorations respiratoires fonctionnelles, 2, boulevard tonnellé, Tours 37000, France
| | - Alessio Mariolo
- Département de Chirurgie, Institut du Thorax Curie-Montsouris, Institut Mutualiste Montsouris, 42 Bd Jourdan, Paris 75014, France
| | - Tania Marx
- Emergency Department, CHU Besançon, Laboratory Chrono-environnement, UMR 6249 Centre National de La Recherche Scientifique, Université Bourgogne Franche-Comté, 3 Bd Alexandre Fleming, Besançon 25000, France
| | - Jonathan Messika
- Université Paris Cité, Inserm, Physiopathologie et épidémiologie des maladies respiratoires, Service de Pneumologie B et Transplantation Pulmonaire, AP-HP, Hôpital Bichat, 46 Rue Henri Huchard, Paris 75018, France
| | - Elise Noël-Savina
- Service de pneumologie et soins intensifs respiratoires, G-ECHO: Groupe ECHOgraphie thoracique, CHU Toulouse, 24 Chemin De Pouvourville, Toulouse 31059, France
| | - Mathieu Oberlin
- Emergency Department, Hôpitaux Universitaires de Strasbourg, 1 place de l'hôpital, Strasbourg BP 426 67091, France
| | - Ludovic Palmier
- Pôle Anesthésie Réanimation Douleur Urgences, Nîmes University Hospital, 4 Rue du Professeur Robert Debré, Nîmes 30900, France
| | - Morgan Perruez
- Emergency department, Hôpital Européen Georges Pompidou, 20 Rue Leblanc, Paris 75015, France
| | - Claire Pichereau
- Médecine intensive réanimation, Centre Hospitalier Intercommunal de Poissy Saint Germain, 10 rue du champ Gaillard, Poissy 78300, France
| | - Nicolas Roche
- Service de Pneumologie, Hôpital Cochin, APHP Centre Université Paris Cité, UMR1016, Institut Cochin, 27 Rue du Faubourg Saint-Jacques, Paris 75014, France
| | - Marc Garnier
- Sorbonne Université, AP-HP, GRC29, DMU DREAM, service d'anesthésie-réanimation et médecine périoperatoire Rive Droite, site Tenon, 4 Rue de la Chine, Paris 75020, France
| | - Mikaël Martinez
- Pôle Urgences, centre hospitalier du Forez, & Groupement de coopération sanitaire Urgences-ARA, Av. des Monts du Soir, Montbrison 42600, France
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Jouneau S, Ricard JD, Seguin-Givelet A, Bigé N, Contou D, Desmettre T, Hugenschmitt D, Kepka S, Le Gloan K, Maitre B, Mangiapan G, Marchand-Adam S, Mariolo A, Marx T, Messika J, Noël-Savina E, Oberlin M, Palmier L, Perruez M, Pichereau C, Roche N, Garnier M, Martinez M. [Guidelines for management of patients with primary spontaneous pneumothorax]. Rev Mal Respir 2023; 40:265-301. [PMID: 36870931 DOI: 10.1016/j.rmr.2023.01.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Accepted: 01/04/2023] [Indexed: 03/06/2023]
Affiliation(s)
- S Jouneau
- Service de pneumologie, Centre de compétences pour les maladies pulmonaires rares, hôpital Pontchaillou, IRSET UMR 1085, université de Rennes 1, Rennes, France.
| | - J-D Ricard
- Université Paris Cité, AP-HP, DMU ESPRIT, service de médecine intensive réanimation, hôpital Louis-Mourier, Colombes, France; Inserm IAME U1137, Paris, France
| | - A Seguin-Givelet
- Département de chirurgie, Institut du thorax Curie-Montsouris, Institut Mutualiste Montsouris, université Paris Sorbonne Cité, Paris, France
| | - N Bigé
- Gustave-Roussy, département interdisciplinaire d'organisation du parcours patient, médecine intensive réanimation, Villejuif, France
| | - D Contou
- Réanimation polyvalente, centre hospitalier Victor-Dupouy, Argenteuil, France
| | - T Desmettre
- Emergency department, CHU Besançon, laboratory chrono-environnement, UMR 6249 Centre national de la recherche scientifique, université Bourgogne Franche-Comté, Besançon, France
| | - D Hugenschmitt
- Samu-Smur 69, CHU Édouard-Herriot, hospices civils de Lyon, Lyon, France
| | - S Kepka
- Emergency department, hôpitaux universitaires de Strasbourg, Icube UMR 7357, Strasbourg, France
| | - K Le Gloan
- Emergency department, centre hospitalier universitaire de Nantes, Nantes, France
| | - B Maitre
- Service de pneumologie, centre hospitalier intercommunal de Créteil, unité de pneumologie, GH Mondor, IMRB U 955, équipe 8, université Paris Est Créteil, Créteil, France
| | - G Mangiapan
- Unité de pneumologie interventionnelle, service de pneumologie, Groupe ECHOgraphie thoracique (G-ECHO), centre hospitalier intercommunal de Créteil, Créteil, France
| | - S Marchand-Adam
- CHRU de Tours, service de pneumologie et explorations respiratoires fonctionnelles, Tours, France
| | - A Mariolo
- Département de chirurgie, Institut du thorax Curie-Montsouris, Institut Mutualiste Montsouris, Paris, France
| | - T Marx
- Emergency department, CHU Besançon, laboratory chrono-environnement, UMR 6249 Centre national de la recherche scientifique, université Bourgogne Franche-Comté, Besançon, France
| | - J Messika
- Université Paris Cité, Inserm, physiopathologie et épidémiologie des maladies respiratoires, service de pneumologie B et transplantation pulmonaire, AP-HP, hôpital Bichat, Paris, France
| | - E Noël-Savina
- Service de pneumologie et soins intensifs respiratoires, Groupe ECHOgraphie thoracique (G-ECHO), CHU Toulouse, Toulouse, France
| | - M Oberlin
- Emergency department, hôpitaux universitaires de Strasbourg, Strasbourg, France
| | - L Palmier
- Pôle anesthésie réanimation douleur urgences, Nîmes university hospital, Nîmes, France
| | - M Perruez
- Emergency department, hôpital européen Georges-Pompidou, Paris, France
| | - C Pichereau
- Médecine intensive réanimation, centre hospitalier intercommunal de Poissy Saint-Germain, Poissy, France
| | - N Roche
- Service de pneumologie, hôpital Cochin, AP-HP, centre université Paris Cité, UMR1016, Institut Cochin, Paris, France
| | - M Garnier
- Sorbonne université, AP-HP, GRC29, DMU DREAM, service d'anesthésie-réanimation et médecine périopératoire Rive Droite, site Tenon, Paris, France
| | - M Martinez
- Pôle urgences, centre hospitalier du Forez, Montbrison, France; Groupement de coopération sanitaire urgences-ARA, Lyon, France
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Jarman RD, McDermott C, Colclough A, Bøtker M, Knudsen L, Harris T, Albaroudi B, Albaroudi O, Haddad M, Darke R, Berry E, Breslin T, Fitzpatrick G, Flanagan L, Olusanya O, Craver D, Omar A, Simpson T, Cherian N, Dore M, Prosen G, Kay S, Villén-Villegas T, Gargani L, Carley S, Woo M, Dupriez F, Hussain A, Via G, Connolly JA, Peck M, Melniker L, Walden A, Attard Biancardi MA, Żmijewska-Kaczor O, Lalande E, Geukens P, McLaughlin R, Olszynski P, Hoffmann B, Chin E, Muhr C, Kim DJ, Mercieca A, Shukla D, Hayward S, Smith M, Gaspari R, Smallwood N, Pes P, Tavazzi G, Corradi F, Lambert M, Morris C, Trauer M, Baker K, Bystrzycki A, Goudie A, Liu R, Rudd L, Dietrich CF, Jenssen C, Sidhu PS. EFSUMB Clinical Practice Guidelines for Point-of-Care Ultrasound: Part One (Common Heart and Pulmonary Applications) LONG VERSION. ULTRASCHALL IN DER MEDIZIN (STUTTGART, GERMANY : 1980) 2023; 44:e1-e24. [PMID: 36228631 DOI: 10.1055/a-1882-5615] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
AIMS To evaluate the evidence and produce a summary and recommendations for the most common heart and lung applications of point-of-care ultrasound (PoCUS). METHODS We reviewed 10 clinical domains/questions related to common heart and lung applications of PoCUS. Following review of the evidence, a summary and recommendation were produced, including assignment of levels of evidence (LoE) and grading of the recommendation, assessment, development, and evaluation (GRADE). 38 international experts, the expert review group (ERG), were invited to review the evidence presented for each question. A level of agreement of over 75 % was required to progress to the next section. The ERG then reviewed and indicated their level of agreement regarding the summary and recommendation for each question (using a 5-point Likert scale), which was approved if a level of agreement of greater than 75 % was reached. A level of agreement was defined as a summary of "strongly agree" and "agree" on the Likert scale responses. FINDINGS AND RECOMMENDATIONS One question achieved a strong consensus for an assigned LoE of 3 and a weak GRADE recommendation (question 1). The remaining 9 questions achieved broad agreement with one assigned an LoE of 4 and weak GRADE recommendation (question 2), three achieving an LoE of 3 with a weak GRADE recommendation (questions 3-5), three achieved an LoE of 3 with a strong GRADE recommendation (questions 6-8), and the remaining two were assigned an LoE of 2 with a strong GRADE recommendation (questions 9 and 10). CONCLUSION These consensus-derived recommendations should aid clinical practice and highlight areas of further research for PoCUS in acute settings.
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Affiliation(s)
- Robert David Jarman
- Emergency Department, Royal Victoria Infirmary, Newcastle upon Tyne, United Kingdom of Great Britain and Northern Ireland
- School of Health and Life Sciences, Teesside University, Middlesbrough, United Kingdom of Great Britain and Northern Ireland
| | - Cian McDermott
- Emergency Medicine, Mater Misericordiae University Hospital, Dublin, Ireland
| | - Anna Colclough
- Emergency Medicine, University Hospital Lewisham, London, United Kingdom of Great Britain and Northern Ireland
| | - Morten Bøtker
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
- Prehospital Emergency Medical Services, Central Denmark Region, Viborg, Denmark
| | - Lars Knudsen
- Department of Anaesthesia, Aarhus University Hospital, Aarhus, Denmark
| | - Tim Harris
- Emergency Medicine, Queen Mary University of London, United Kingdom of Great Britain and Northern Ireland
- Emergency Medicine, Hamad Medical Corporation, Doha, Qatar
| | | | - Omar Albaroudi
- Emergency Medicine, Hamad Medical Corporation, Doha, Qatar
| | - Mahmoud Haddad
- Emergency Medicine, Hamad Medical Corporation, Doha, Qatar
| | - Robert Darke
- Emergency Medicine and Intensive Care Medicine, Health Education England North East, Newcastle upon Tyne, United Kingdom of Great Britain and Northern Ireland
| | - Edward Berry
- Emergency Medicine, Torbay Hospital, Torquay, United Kingdom of Great Britain and Northern Ireland
| | - Tomas Breslin
- Emergency Medicine, Mater Misericordiae University Hospital, Dublin, Ireland
- School of Medicine, University College Dublin, Ireland
| | | | - Leah Flanagan
- Emergency Medicine, Mater Misericordiae University Hospital, Dublin, Ireland
| | - Olusegun Olusanya
- Intensive Care Medicine, University College Hospital, London, United Kingdom of Great Britain and Northern Ireland
| | - Dominic Craver
- Emergency Medicine, The Royal London Hospital, London, United Kingdom of Great Britain and Northern Ireland
| | - Adhnan Omar
- Respiratory Medicine, University Hospital Lewisham, London, United Kingdom of Great Britain and Northern Ireland
| | - Thomas Simpson
- Respiratory Medicine, Lewisham and Greenwich NHS Trust, London, United Kingdom of Great Britain and Northern Ireland
| | - Nishant Cherian
- Emergency Medicine, The Alfred Emergency & Trauma Centre, Melbourne, Australia
- School of Health and Life Sciences, Teesside University, Middlesbrough, United Kingdom of Great Britain and Northern Ireland
| | - Martin Dore
- Emergency Medicine, Royal Devon and Exeter NHS Foundation Trust, Exeter, United Kingdom of Great Britain and Northern Ireland
| | - Gregor Prosen
- Center for Emergency Medicine, University Medical Centre Maribor, Slovenia
| | - Sharon Kay
- Cardiac Physiology and Echocardiography, The University of Sydney, Australia
| | | | - Luna Gargani
- Cardiology, Institute of Clinical Physiology National Research Council, Pisa, Italy
| | - Simon Carley
- Emergency Medicine, Manchester University NHS Foundation Trust, Manchester, United Kingdom of Great Britain and Northern Ireland
- Emergency Medicine, Manchester Metropolitan University, Manchester, United Kingdom of Great Britain and Northern Ireland
| | - Michael Woo
- Emergency Medicine, University of Ottawa, Canada
- Emergency Medicine, Ottawa Hospital Research Institute, Ottawa, Canada
| | - Florence Dupriez
- Emergency Medicine, Cliniques universitaires Saint-Luc, Bruxelles, Belgium
| | - Arif Hussain
- Cardiac Critical Care, King Abdulaziz Medical City, Riyadh, Saudi Arabia
| | - Gabriele Via
- Anesthesiology, Intensive Care and Pain Medicine, Istituto Cardiocentro Ticino Ente Ospedaliero Cantonale, Lugano, Switzerland, Pavia, Italy
| | - James Anthony Connolly
- Emergency Medicine, Royal Victoria Infirmary, Newcastle-upon-Tyne, United Kingdom of Great Britain and Northern Ireland
| | - Marcus Peck
- Anaesthesia and Intensive Care, Frimley Park Hospital NHS Trust, Frimley, United Kingdom of Great Britain and Northern Ireland
| | - Larry Melniker
- Emergency Medicine, New York-Presbyterian Brooklyn Methodist Hospital, Brooklyn, United States
| | - Andrew Walden
- Acute and Intensive Care Medicine, Royal Berkshire Hospital, Reading, United Kingdom of Great Britain and Northern Ireland
- Acute Medicine and Intensive Care Medicine, University of Oxford, United Kingdom of Great Britain and Northern Ireland
| | | | - Olga Żmijewska-Kaczor
- Emergency Medicine, Royal Cornwall Hospital, Truro, United Kingdom of Great Britain and Northern Ireland
| | - Elizabeth Lalande
- Emergency Medicine, Centre Hospitalier de l'Université Laval, Sainte-Foy, Canada
| | - Paul Geukens
- Intensive Care Medicine, Hopital de Jolimont, Haine-Saint-Paul, Belgium
| | - Russell McLaughlin
- Emergency Medicine, Royal Victoria Hospital, Belfast, United Kingdom of Great Britain and Northern Ireland
- Medical Director, Northern Ireland Ambulance Service, Belfast, United Kingdom of Great Britain and Northern Ireland
| | - Paul Olszynski
- Emergency Medicine, University of Saskatchewan, Saskatoon, Canada
| | - Beatrice Hoffmann
- Emergency Department, Harvard Medical School Department of Emergency Medicine Beth Israel Deaconess Medical Center, Boston, United States
| | - Eric Chin
- Emergency Medicine, Brooke Army Medical Center, Fort Sam Houston, United States
| | - Christopher Muhr
- Emergency Medicine and Internal Medicine, Capio Sankt Gorans Sjukhus, Stockholm, Sweden
| | - Daniel J Kim
- Emergency Medicine, The University of British Columbia, Vancouver, Canada
- Emergency Medicine, Vancouver General Hospital, Vancouver, Canada
| | | | | | - Simon Hayward
- Physiotherapy, Blackpool Teaching Hospitals NHS Foundation Trust, Blackpool, United Kingdom of Great Britain and Northern Ireland
| | - Michael Smith
- School of Healthcare Sciences, Cardiff University College of Biomedical and Life Sciences, Cardiff, United Kingdom of Great Britain and Northern Ireland
| | - Romolo Gaspari
- Emergency Medicine, UMass Memorial Medical Center, Worcester, United States
- Emergency Medicine, UMass Medical School, Worcester, United States
| | - Nick Smallwood
- Acute Medicine, East Surrey Hospital, Redhill, United Kingdom of Great Britain and Northern Ireland
| | - Philippe Pes
- Emergency Medicine, University Hospital Centre Nantes, France
| | - Guido Tavazzi
- Anesthesia and Intensive Care Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
- Dipartimento di Scienze Clinico-Chirurgiche, Diagnostiche e Pediatriche, Università degli Studi di Pavia Facoltà di Medicina e Chirurgia, Pavia, Italy
| | - Francesco Corradi
- Surgical, Medical and Molecular Pathology and Critical Care Medicine, University of Pisa, Italy
| | - Michael Lambert
- Emergency Medicine, Advocate Christ Medical Center, Oak Lawn, United States
| | - Craig Morris
- Intensive Care, Royal Derby Hospital, Derby, United Kingdom of Great Britain and Northern Ireland
| | - Michael Trauer
- Emergency Medicine, St Thomas' Hospital, London, United Kingdom of Great Britain and Northern Ireland
| | - Kylie Baker
- Emergency Medicine, Ipswich Hospital, Ipswich, Australia
- Faculty of Medicine, The University of Queensland, Saint Lucia, Australia
| | - Adam Bystrzycki
- Emergency Medicine, The Alfred Emergency & Trauma Centre, Melbourne, Australia
- Department of Epidemiology & Preventive Medicine, Monash University, Clayton, Australia
| | - Adrian Goudie
- Emergency Medicine, Fiona Stanley Hospital, Murdoch, Australia
| | - Rachel Liu
- Emergency Medicine, Yale School of Medicine, New Haven, United States
| | - Lynne Rudd
- General Secretary, European Federation of Societies for Ultrasound in Medicine and Biology (EFSUMB), London, United Kingdom of Great Britain and Northern Ireland
| | - Christoph F Dietrich
- Department Allgemeine Innere Medizin, Kliniken Hirslanden Beau Site, Salem und Permanence, Bern, Switzerland
| | - Christian Jenssen
- Klinik für Innere Medizin, Krankenhaus Märkisch Oderland Strausberg/ Wriezen, Germany
| | - Paul S Sidhu
- Radiology, King's College London, United Kingdom of Great Britain and Northern Ireland
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Jouneau S, Ricard JD, Seguin-Givelet A, Bigé N, Contou D, Desmettre T, Hugenschmitt D, Kepka S, Le Gloan K, Maître B, Mangiapan G, Marchand-Adam S, Mariolo A, Marx T, Messika J, Noël-Savina E, Oberlin M, Palmier L, Perruez M, Pichereau C, Roche N, Garnier M, Martinez† M. Recommandations formalisées d’experts pour la prise en charge des pneumothorax spontanés primaires. ANNALES FRANCAISES DE MEDECINE D URGENCE 2023. [DOI: 10.3166/afmu-2022-0472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
Abstract
Introduction : Le pneumothorax spontané primaire (PSP) est un épanchement gazeux dans la cavité pleurale, survenant hors traumatisme et pathologie respiratoire connue. Des recommandations formalisées d'experts sur le sujet sont justifiées par les pluralités de moyens diagnostiques, stratégies thérapeutiques et disciplines médicochirurgicales intervenant dans leur prise en charge.
Méthodes : Revue bibliographique, analyse de la littérature selon méthodologie GRADE (Grading of Recommendation Assessment, Development and Evaluation) ; propositions de recommandations cotées par experts, patients et organisateurs pour obtenir un consensus. Seuls les avis d'experts avec accord fort ont été retenus.
Résultats : Un décollement sur toute la hauteur de la ligne axillaire et supérieur ou égal à 2 cm au niveau du hile à la radiographie thoracique de face définit la grande abondance. La stratégie thérapeutique dépend de la présentation clinique : exsufflation en urgence pour PSP suffocant ; en l'absence de signe de gravité : prise en charge conservatrice (faible abondance), exsufflation ou drainage (grande abondance). Le traitement ambulatoire est possible si organisation en amont de la filière. Les indications, procédures chirurgicales et l'analgésie périopératoire sont détaillées. Les mesures associées, notamment le sevrage tabagique, sont décrites.
Conclusion : Ces recommandations sont une étape de l'optimisation des stratégies de traitement et de suivi des PSP en France.
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Imaging Modalities in Trauma and Emergency—a Review. Indian J Surg 2021. [DOI: 10.1007/s12262-020-02346-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
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9
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Hahn M, Ray J, Hall MM, Coe I, Situ-LaCasse E, Waterbrook AL. Ultrasound in Trauma and Other Acute Conditions in Sports, Part I. Curr Sports Med Rep 2020; 19:486-494. [DOI: 10.1249/jsr.0000000000000774] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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10
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Diagnostic accuracy of eFAST in the trauma patient: a systematic review and meta-analysis. CAN J EMERG MED 2019; 21:727-738. [DOI: 10.1017/cem.2019.381] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
ABSTRACTObjectivesPerforming an extended Focused Assessment with Sonography in Trauma (eFAST) exam is common practice in the initial assessment of trauma patients. The objective of this study was to systematically review the published literature on diagnostic accuracy of all components of the eFAST exam.MethodsWe searched Medline and Embase from inception through October 2018, for diagnostic studies examining the sensitivity and specificity of the eFAST exam. After removal of duplicates, 767 records remained for screening, of which 119 underwent full text review. Meta-DiSc™ software was used to create pooled sensitivities and specificities for included studies. Study quality was assessed using the Quality in Prognostic Studies (QUADAS-2) tool.ResultsSeventy-five studies representing 24,350 patients satisfied our selection criteria. Studies were published between 1989 and 2017. Pooled sensitivities and specificities were calculated for the detection of pneumothorax (69% and 99% respectively), pericardial effusion (91% and 94% respectively), and intra-abdominal free fluid (74% and 98% respectively). Sub-group analysis was completed for detection of intra-abdominal free fluid in hypotensive (sensitivity 74% and specificity 95%), adult normotensive (sensitivity 76% and specificity 98%) and pediatric patients (sensitivity 71% and specificity 95%).ConclusionsOur systematic review and meta-analysis suggests that e-FAST is a useful bedside tool for ruling in pneumothorax, pericardial effusion, and intra-abdominal free fluid in the trauma setting. Its usefulness as a rule-out tool is not supported by these results.
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11
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The combined utility of extended focused assessment with sonography for trauma and chest x-ray in blunt thoracic trauma. J Trauma Acute Care Surg 2019; 85:113-117. [PMID: 29958248 DOI: 10.1097/ta.0000000000001868] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Portable chest x-ray (CXR) and extended focused assessment with sonography for trauma (EFAST) screen patients for thoracic injury in the trauma bay. It is unclear if one test alone is sufficient, if both are required, or if the two investigations are complementary. Study objectives were to define the combined diagnostic yield of EFAST and CXR among stable blunt thoracic trauma patients and to determine if a normal EFAST and CXR might obviate the need for computed tomography (CT) scan of the chest. METHODS All blunt trauma patients 15 years or older presenting to LAC+USC Medical Center in 2016 were screened. Only patients who underwent CT thorax were included. Patients were excluded if they presented more than 24 hours after injury, were transferred, or if they did not undergo EFAST and CXR. Demographics, physical examination (PEx) of the thorax, injury data, investigations, procedures, and outcomes were collected. The EFAST, CXR, and PEx findings were compared to the gold standard CT thorax to calculate the diagnostic yield of each investigation and combinations thereof in the assessment for clinically significant thoracic injury. RESULTS One thousand three hundred eleven patients met inclusion/exclusion criteria. Most common mechanisms of injury were motor vehicle collision (n = 385, 29%) and auto versus pedestrian trauma (n = 379, 29%). Mean Injury Severity Score was 11 (1-75), with mean Abbreviated Injury Scale chest score of 1.6 (1-6). The sensitivities of EFAST, CXR, and PEx, either individually or in combination, were less than 0.73 in the detection of clinically significant thoracic injury. The most common missed clinically significant injuries were sternal fractures, scapular fractures, clavicular fractures, and pneumothoraces. Motorcycle collisions and auto versus pedestrian traumas resulted in the highest rates of missed injury. CONCLUSION Even in conjunction with the physical examination, the sensitivity of EFAST+CXR in the detection of clinically significant thoracic injury is low. Therefore, if clinical suspicion for injury exists after blunt thoracic trauma, a normal EFAST+CXR is insufficient to exclude injury and CT scan of the chest should be performed. LEVEL OF EVIDENCE Diagnostic tests/criteria, level III.
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12
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de Moya M, Goldstein AL. Non-operative Management of Penetrating Abdominal Injuries: An Update on Patient Selection. CURRENT SURGERY REPORTS 2019. [DOI: 10.1007/s40137-019-0234-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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13
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Stengel D, Leisterer J, Ferrada P, Ekkernkamp A, Mutze S, Hoenning A. Point-of-care ultrasonography for diagnosing thoracoabdominal injuries in patients with blunt trauma. Cochrane Database Syst Rev 2018; 12:CD012669. [PMID: 30548249 PMCID: PMC6517180 DOI: 10.1002/14651858.cd012669.pub2] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Point-of-care sonography (POCS) has emerged as the screening modality of choice for suspected body trauma in many emergency departments worldwide. Its best known application is FAST (focused abdominal sonography for trauma). The technology is almost ubiquitously available, can be performed during resuscitation, and does not expose patients or staff to radiation. While many authors have stressed the high specificity of POCS, its sensitivity varied markedly across studies. This review aimed to compile the current best evidence about the diagnostic accuracy of POCS imaging protocols in the setting of blunt thoracoabdominal trauma. OBJECTIVES To determine the diagnostic accuracy of POCS for detecting and excluding free fluid, organ injuries, vascular lesions, and other injuries (e.g. pneumothorax) compared to a diagnostic reference standard (i.e. computed tomography (CT), magnetic resonance imaging (MRI), thoracoscopy or thoracotomy, laparoscopy or laparotomy, autopsy, or any combination of these) in patients with blunt trauma. SEARCH METHODS We searched Ovid MEDLINE (1946 to July 2017) and Ovid Embase (1974 to July 2017), as well as PubMed (1947 to July 2017), employing a prospectively defined literature and data retrieval strategy. We also screened the Cochrane Library, Google Scholar, and BIOSIS for potentially relevant citations, and scanned the reference lists of full-text papers for articles missed by the electronic search. We performed a top-up search on 6 December 2018, and identified eight new studies which may be incorporated into the first update of this review. SELECTION CRITERIA We assessed studies for eligibility using predefined inclusion and exclusion criteria. We included either prospective or retrospective diagnostic cohort studies that enrolled patients of any age and gender who sustained any type of blunt injury in a civilian scenario. Eligible studies had to provide sufficient information to construct a 2 x 2 table of diagnostic accuracy to allow for calculating sensitivity, specificity, and other indices of diagnostic test accuracy. DATA COLLECTION AND ANALYSIS Two review authors independently screened titles, abstracts, and full texts of reports using a prespecified data extraction form. Methodological quality of individual studies was rated by the QUADAS-2 instrument (the revised and updated version of the original Quality Assessment of Diagnostic Accuracy Studies list of items). We calculated sensitivity and specificity with 95% confidence intervals (CI), tabulated the pairs of sensitivity and specificity with CI, and depicted these estimates by coupled forest plots using Review Manager 5 (RevMan 5). For pooling summary estimates of sensitivity and specificity, and investigating heterogeneity across studies, we fitted a bivariate model using Stata 14.0. MAIN RESULTS We included 34 studies with 8635 participants in this review. Summary estimates of sensitivity and specificity were 0.74 (95% CI 0.65 to 0.81) and 0.96 (95% CI 0.94 to 0.98). Pooled positive and negative likelihood ratios were estimated at 18.5 (95% CI 10.8 to 40.5) and 0.27 (95% CI 0.19 to 0.37), respectively. There was substantial heterogeneity across studies, and the reported accuracy of POCS strongly depended on the population and affected body area. In children, pooled sensitivity of POCS was 0.63 (95% CI 0.46 to 0.77), as compared to 0.78 (95% CI 0.69 to 0.84) in an adult or mixed population. Associated specificity in children was 0.91 (95% CI 0.81 to 0.96) and in an adult or mixed population 0.97 (95% CI 0.96 to 0.99). For abdominal trauma, POCS had a sensitivity of 0.68 (95% CI 0.59 to 0.75) and a specificity of 0.95 (95% CI 0.92 to 0.97). For chest injuries, sensitivity and specificity were calculated at 0.96 (95% CI 0.88 to 0.99) and 0.99 (95% CI 0.97 to 1.00). If we consider the results of all 34 included studies in a virtual population of 1000 patients, based on the observed median prevalence (pretest probability) of thoracoabdominal trauma of 28%, POCS would miss 73 patients with injuries and falsely suggest the presence of injuries in another 29 patients. Furthermore, in a virtual population of 1000 children, based on the observed median prevalence (pretest probability) of thoracoabdominal trauma of 31%, POCS would miss 118 children with injuries and falsely suggest the presence of injuries in another 62 children. AUTHORS' CONCLUSIONS In patients with suspected blunt thoracoabdominal trauma, positive POCS findings are helpful for guiding treatment decisions. However, with regard to abdominal trauma, a negative POCS exam does not rule out injuries and must be verified by a reference test such as CT. This is of particular importance in paediatric trauma, where the sensitivity of POCS is poor. Based on a small number of studies in a mixed population, POCS may have a higher sensitivity in chest injuries. This warrants larger, confirmatory trials to affirm the accuracy of POCS for diagnosing thoracic trauma.
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Affiliation(s)
- Dirk Stengel
- Unfallkrankenhaus BerlinCentre for Clinical Research, Department of Trauma and Orthopaedic SurgeryBerlinGermany12683
| | | | - Paula Ferrada
- Virginia Commonwealth UniversityDepartment of SurgeryRichmondVAUSA
| | - Axel Ekkernkamp
- University HospitalDepartment of Trauma and Reconstructive SurgeryGreifswaldGermany17475
| | - Sven Mutze
- Unfallkrankenhaus BerlinDepartment of Diagnostic and Interventional RadiologyWarener Str 7BerlinGermany12683
| | - Alexander Hoenning
- Unfallkrankenhaus BerlinCentre for Clinical Research, Department of Trauma and Orthopaedic SurgeryBerlinGermany12683
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Bastos MG, Novaes AKB, Pazeli JMP. Traditional and ultrasound physical examinations: a hybrid approach to improve clinical care. ACTA ACUST UNITED AC 2018; 64:474-480. [PMID: 30304149 DOI: 10.1590/1806-9282.64.05.474] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2017] [Accepted: 09/09/2017] [Indexed: 11/21/2022]
Abstract
Point-of-care ultrasonography, which is performed at the bedside by physicians who are not specialists in imaging, has become possible thanks to recent technological advances that have allowed for a device with greater portability while maintaining image quality. The increasing use of point-of-care ultrasonography in different specialties has made it possible to expand physical examinations, make timely decisions about the patients and allows the performance of safer medical procedures. In this review, three cases from our experience are presented that highlight the use of point-of-care ultrasonography by clinicians. Bedside ultrasonography is a convenient modality used in a clinical setting to aid in early diagnosis of several common conditions. It is suggested that a hybrid approach of physical examination and point-of-care ultrasonography in the everyday clinical practice is an inevitable change of paradigm that is improving quality of care in a variety of clinical settings.
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Affiliation(s)
- Marcus Gomes Bastos
- Department of Clinical Medicine, Faculty of Medicine of the Federal University of Juiz de Fora, Juiz de Fora, /MG, Brasil
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The Benefit of Ultrasound in Deciding Between Tube Thoracostomy and Observative Management in Hemothorax Resulting from Blunt Chest Trauma. World J Surg 2018; 42:2054-2060. [PMID: 29305713 DOI: 10.1007/s00268-017-4417-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
BACKGROUND Hemothorax is most commonly resulted from a closed chest trauma, while a tube thoracostomy (TT) is usually the first procedure attempted to treat it. However, TT may lead to unexpected results and complications in some cases. The advantage of thoracic ultrasound (TUS) over a physical examination combined with chest radiograph (CXR) for diagnosing hemothorax1 has been proposed previously. However, its benefits in terms of avoiding non-therapeutic TT have not yet been confirmed. Therefore, this study is aimed to evaluate the severity of hemothorax in blunt chest trauma patients by using TUS in order to avoid non-therapeutic TT in stable cases. METHODS The data from 46,036 consecutive patient visits to our trauma center over a four-year period were collected, and those with blunt chest trauma were identified. Patients who met any of the following criteria were excluded: transferred from another facility, with an abbreviated injury scale (AIS) score ≥ 2 for any region except the chest region, with a documented finding of tension pneumothorax or pneumothorax >10%, younger than 16 years old and with indications requiring any non-thoracic major operation. The decision to perform TT for those patients in the non-TUS group was made on the basis of CXR findings and clinical symptoms. The continuous data were analyzed by using the two-tailed Student's t test, and the discrete data were analyzed by Chi-square test. RESULTS A total of 84 patients met the criteria for inclusion in the final analysis, with TT having been performed on 42 (50%) of those patients. The mean volume of the drainage amount was 860 ml after TT. The TT drainage was less than 500 ml in 12 patients in the non-TUS group (40%), while none was less than 500 ml in the TUS group (p = 0.036, Fisher's exact test). In terms of the positive rate of subsequent effective TT, the sensitivity of TUS was 90% and the specificity was 100%. There were 3 patients with delayed hemothorax: 2 of the 58 (3.6%) in the non-TUS group and 1 of 26 (4.5%) in the TUS group (p > 0.05, Fisher's exact test). The hospital length of stay in the non-TUS group with non-therapeutic TT was significantly longer than in the TUS group without TT (8.2 vs. 5.4 days, p = 0.018). There were no other major complications or deaths in either group during the 90-day follow-up period. CONCLUSION In the case of blunt trauma, TUS can rapidly and accurately evaluate hemothorax to avoid TT in patients who may not benefit much from it. As a result, the rate of non-therapeutic TT can be decreased, and the influence on shortening hospital length of stay may be further evaluated with prospective controlled study.
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Willett JK. Imaging in trauma in limited-resource settings: A literature review. Afr J Emerg Med 2018; 9:S21-S27. [PMID: 30976496 PMCID: PMC6440922 DOI: 10.1016/j.afjem.2018.07.007] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2018] [Revised: 06/16/2018] [Accepted: 07/20/2018] [Indexed: 12/19/2022] Open
Abstract
INTRODUCTION Trauma is a leading health problem and cause of death throughout both the developed and the developing world. In Africa and South Africa in particular, trauma-related injury has an increased morbidity and mortality when compared to the rest of the world, with numbers approaching a staggering two to six times the global average. Rapid diagnosis is key when it comes to identification and treatment of traumatic injuries. In locations that are limited in finances, infrastructure, and resources, a stepwise approach to imaging in trauma can lead to decreased morbidity and mortality. Tailored recommendations for imaging trauma in resource-limited settings can lead to improved diagnostics and treatment and in turn, decrease mortality. METHODS A systematic literature review was conducted, using a compilation of English-language articles found on PubMed, EMBASE, Medline, and Cochrane Library searches relevant to imaging in trauma. A total of 31 journals articles, published from 1991 to 2017 were reviewed. RESULTS From the search, 26 original articles were selected and reviewed in detail, as well as an additional five original research articles. DISCUSSION As imaging continues to evolve, its importance in the role of diagnostic algorithms in trauma settings is important. In most settings, imaging is relied upon as an adjunct to the primary survey. In most developed settings, CT scan remains the mainstay for imaging in trauma, but in limited-resource settings, other imaging studies such as LODOX, X-ray, and especially ultrasound can play a large role. As ultrasound is directly related to user operation, data are limited and variable; more research as this field evolves will be beneficial.
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Safari S, Radfar F, Baratloo A. Thoracic injury rule out criteria and NEXUS chest in predicting the risk of traumatic intra-thoracic injuries: A diagnostic accuracy study. Injury 2018; 49:959-962. [PMID: 29402426 DOI: 10.1016/j.injury.2018.01.031] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2017] [Revised: 01/06/2018] [Accepted: 01/20/2018] [Indexed: 02/02/2023]
Abstract
INTRODUCTION This study aimed to compare the diagnostic accuracy of NEXUS chest and Thoracic Injury Rule out criteria (TIRC) models in predicting the risk of intra-thoracic injuries following blunt multiple trauma. METHODS In this diagnostic accuracy study, using the 2 mentioned models, blunt multiple trauma patients over the age of 15 years presenting to emergency department were screened regarding the presence of intra-thoracic injuries that are detectable via chest x-ray and screening performance characteristics of the models were compared. RESULTS In this study, 3118 patients with the mean (SD) age of 37.4 (16.9) years were studied (57.4% male). Based on TIRC and NEXUS chest, respectively, 1340 (43%) and 1417 (45.4%) patients were deemed in need of radiography performance. Sensitivity, specificity, and positive and negative predictive values of TIRC were 98.95%, 62.70%, 21.19% and 99.83%. These values were 98.61%, 59.94%, 19.97% and 99.76%, for NEXUS chest, respectively. Accuracy of TIRC and NEXUS chest models were 66.04 (95% CI: 64.34-67.70) and 63.50 (95% CI: 61.78-65.19), respectively. CONCLUSION TIRC and NEXUS chest models have proper and similar sensitivity in prediction of blunt traumatic intra-thoracic injuries that are detectable via chest x-ray. However, TIRC had a significantly higher specificity in this regard.
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Affiliation(s)
- Saeed Safari
- Emergency Department, Shohadaye Tajrish Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Fatemeh Radfar
- Emergency Department, Shohadaye Tajrish Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Alireza Baratloo
- Emergency Department, Sina Hospital, Tehran University of Medical Sciences, Tehran, Iran
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Abstract
Traumatic injuries to the thorax are common after both blunt and penetrating trauma. Emergency medicine physicians must be able to manage the initial resuscitation and diagnostic workup of these patients. This involves familiarity with a range of radiologic investigations and invasive bedside procedures, including resuscitative thoracotomy. This knowledge is critical to allow for rapid decision making when life-threatening injuries are encountered. This article explores the initial resuscitation and assessment of patients after thoracic trauma, discusses available imaging modalities, reviews frequently performed procedures, and provides an overview of the indications for operative intervention, while emphasizing the critical decision making throughout.
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Petrosoniak A, Hicks C. Resuscitation Resequenced: A Rational Approach to Patients with Trauma in Shock. Emerg Med Clin North Am 2017; 36:41-60. [PMID: 29132581 DOI: 10.1016/j.emc.2017.08.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Trauma resuscitation is a complex and dynamic process that requires a high-performing team to optimize patient outcomes. More than 30 years ago, Advanced Trauma Life Support was developed to formalize and standardize trauma care; however, the sequential nature of the algorithm that is used can lead to ineffective prioritization. An improved understanding of shock mandates an updated approach to trauma resuscitation. This article proposes a resequenced approach that (1) addresses immediate threats to life and (2) targets strategies for the diagnosis and management of shock causes. This updated approach emphasizes evidence-based resuscitation principles that align with physiologic priorities.
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Affiliation(s)
- Andrew Petrosoniak
- Department of Emergency Medicine, St. Michael's Hospital, 1-008c Shuter Wing, 30 Bond street, Toronto, Ontario M5B 1W8, Canada.
| | - Christopher Hicks
- Department of Emergency Medicine, St. Michael's Hospital, 1-008c Shuter Wing, 30 Bond street, Toronto, Ontario M5B 1W8, Canada
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Abstract
Current trauma recommendations include completing chest and pelvis radiographs and Focused Abdominal Sonography in Trauma (FAST) examination in the trauma bay; however, expanding literature indicates that thoracic ultrasound scans are more sensitive than chest radiography in the detection of pneumothorax. In an urban, Level II trauma center in central Ohio, the author implemented an evidence-based practice project. This project focused on a lack of provider knowledge of the expanded Focused Abdominal Sonography in Trauma (eFAST) examination. The training consisted of a lecture and a simulation training session. To monitor the success of the implementation, pre- and postimplementation testing of the provider's competence with the eFAST technique using the Objective Structured Assessment of Ultrasound Skills (OSAUS) was completed. The pre- and posttest implementation showed an increase of the OSAUS score by 16.9%. The author also reviewed charts pre- and postimplementation to demonstrate the utilization rates of eFAST. After training, the utilization rates increased by 66% (p < .05). Overall, the project implementation was a success and demonstrated the importance of frequent literature review and implementation of this literature into practice.
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Abstract
Clinical suspicion of hemo/pneumothorax: when in doubt, drain the chest. Stable chest trauma with hemo/pneumothorax: drain and wait. Unstable patient with dislocated trachea must be approached with drain in hand and scalpel ready. Massive hemo/pneumothorax may be controlled by drainage alone. The surgeon should not hesitate to open the chest if too much blood drains over a short period. The chest drainage procedure does not end with the last stitch; the second half of the match is still ahead. The drained patient is in need of physiotherapy and proper pain relief with an extended pleural space: control the suction system.
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Affiliation(s)
- Tamas F Molnar
- Department of Operational Medicine, Faculty of Medicine, University of Pécs, H7622 Pécs, Szigeti út 12, Hungary; Thoracic Surgery Unit, Department of Surgery, Aladar Petz Teaching Hospital, H9032 Győr, Vasvari Pál utca 2-4, Hungary.
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22
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Dalton BGA, Gonzalez KW, Keirsy MC, Rivard DC, St Peter SD. Chest radiograph after fluoroscopic guided line placement: No longer necessary. J Pediatr Surg 2016; 51:1490-1. [PMID: 26949145 DOI: 10.1016/j.jpedsurg.2016.02.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2015] [Revised: 01/26/2016] [Accepted: 02/01/2016] [Indexed: 11/30/2022]
Abstract
PURPOSE Historically, a chest radiograph was obtained after central line placement in the operating room. Recent retrospective studies have questioned the need for this radiograph. The prevailing current practice at our center is to order chest radiograph only for symptomatic patients. This study examines the outcomes of selective chest radiography after fluoroscopic guided central line placement. METHODS After obtaining institutional review board approval, a single institution retrospective chart review of patients undergoing central venous catheter placement by the pediatric surgery or interventional radiology service between January 2010 and July 2014 was performed. Outcome measures included CXR within 24h of catheter placement, reason for chest radiograph, complication, and complication requiring intervention. RESULTS In the study population 622 catheters were placed under fluoroscopy. A chest radiograph was performed in 118 (19%) patients within 24h of the line placement with 25 (4%) of these patients being symptomatic in the recovery room. One patient required chest tube for shortness of breath and pleural effusion. Four symptomatic patients (0.6%) were found to have a pneumothorax, none of which required chest tube placement. There were no re-operations because of mal-position of the catheter. In the 504 patients with no postoperative chest x-ray, there were no adverse outcomes. At our institution the current average charge of a chest radiograph is $283, thus we produced savings of $142,632 for the study period without adverse events. CONCLUSION After placement of central venous catheter under fluoroscopic guidance, a chest radiograph is unlikely to be helpful in an asymptomatic patient.
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Affiliation(s)
- Brian G A Dalton
- Department of Pediatric Surgery, Children's Mercy Hospital, Kansas City, MO
| | | | - Michael C Keirsy
- Department of Pediatric Surgery, Children's Mercy Hospital, Kansas City, MO
| | - Douglas C Rivard
- Department of Radiology, Children's Mercy Hospital, Kansas City, MO
| | - Shawn D St Peter
- Department of Pediatric Surgery, Children's Mercy Hospital, Kansas City, MO.
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Whitson MR, Mayo PH. Ultrasonography in the emergency department. CRITICAL CARE : THE OFFICIAL JOURNAL OF THE CRITICAL CARE FORUM 2016; 20:227. [PMID: 27523885 PMCID: PMC4983783 DOI: 10.1186/s13054-016-1399-x] [Citation(s) in RCA: 127] [Impact Index Per Article: 15.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Point-of-care ultrasonography (POCUS) is a useful imaging technique for the emergency medicine (EM) physician. Because of its growing use in EM, this article will summarize the historical development, the scope of practice, and some evidence supporting the current applications of POCUS in the adult emergency department. Bedside ultrasonography in the emergency department shares clinical applications with critical care ultrasonography, including goal-directed echocardiography, echocardiography during cardiac arrest, thoracic ultrasonography, evaluation for deep vein thrombosis and pulmonary embolism, screening abdominal ultrasonography, ultrasonography in trauma, and guidance of procedures with ultrasonography. Some applications of POCUS unique to the emergency department include abdominal ultrasonography of the right upper quadrant and appendix, obstetric, testicular, soft tissue/musculoskeletal, and ocular ultrasonography. Ultrasonography has become an integral part of EM over the past two decades, and it is an important skill which positively influences patient outcomes.
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Affiliation(s)
- Micah R Whitson
- Hofstra Northwell School of Medicine, Long Island Jewish Medical Center, 270-05 76th Avenue, New Hyde Park, NY, 11040, USA.
| | - Paul H Mayo
- Hofstra Northwell School of Medicine, Long Island Jewish Medical Center, 270-05 76th Avenue, New Hyde Park, NY, 11040, USA
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24
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Anesthetic Considerations and Ventilation Strategies in Cardiothoracic Trauma. CURRENT ANESTHESIOLOGY REPORTS 2016. [DOI: 10.1007/s40140-016-0149-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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25
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Kim JS, Go SJ, Kim JD, Sul YH, Ye JB, Park SS, Ku GW, Kim YC. Arteriovenous Fistula between Renal Artery and Inferior Vena Cava following Penetrating Abdominal Trauma; A Case Report. JOURNAL OF TRAUMA AND INJURY 2015. [DOI: 10.20408/jti.2015.28.4.262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Affiliation(s)
- Joong Suck Kim
- Department of Surgery, Trauma Center, Eulji University Hospital, Daejeon, Korea
| | - Seung Je Go
- Department of Surgery, Trauma Center, Eulji University Hospital, Daejeon, Korea
| | - Ji Dae Kim
- Department of Radiology, Trauma Center, Eulji University Hospital, Daejeon, Korea
| | - Young Hoon Sul
- Department of Surgery, Trauma Center, Eulji University Hospital, Daejeon, Korea
| | - Jin Bong Ye
- Department of Surgery, Trauma Center, Eulji University Hospital, Daejeon, Korea
| | - Sang Soon Park
- Department of Thoracic and Cardiovascular Surgery, Trauma Center, Eulji University Hospital, Daejeon, Korea
| | - Gwan Woo Ku
- Department of Thoracic and Cardiovascular Surgery, Trauma Center, Eulji University Hospital, Daejeon, Korea
| | - Yeong Cheol Kim
- Department of Surgery, Trauma Center, Eulji University Hospital, Daejeon, Korea
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