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Ovesen SH, Skaarup SH, Aagaard R, Kirkegaard H, Løfgren B, Arvig MD, Bibby BM, Posth S, Laursen CB, Weile J. Effect of a Point-of-Care Ultrasound-Driven vs Standard Diagnostic Pathway on 24-Hour Hospital Stay in Emergency Department Patients with Dyspnea-Protocol for A Randomized Controlled Trial. Open Access Emerg Med 2024; 16:211-219. [PMID: 39221420 PMCID: PMC11365495 DOI: 10.2147/oaem.s454062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2024] [Accepted: 08/19/2024] [Indexed: 09/04/2024] Open
Abstract
Purpose Point-of-care ultrasound (POCUS) helps emergency department (ED) physicians make prompt and appropriate decisions, but the optimal diagnostic integration and potential clinical benefits remain unclear. We describe the protocol and statistical analysis plan for a randomized controlled trial. The objective is to determine the effect of a POCUS-driven diagnostic pathway in adult dyspneic ED patients on the proportion of patients having a hospital stay of less than 24 hours when compared to the standard diagnostic pathway. Patients and Methods This is a multicenter, randomized, investigator-initiated, open-labeled, pragmatic, controlled trial. Adult ED patients with chief complaint dyspnea are eligible. Patients are randomized (1:1) to the POCUS-driven diagnostic pathway or standard diagnostic pathway, with 337 patients in each group. The primary outcome is the proportion of patients having a hospital stay (from ED arrival to hospital discharge) of less than 24 hours. Key secondary outcomes include hospital length-of-stay, 72-hour revisits, and 30-day hospital-free days. Conclusion Sparse evidence exists for any clinical benefit from a POCUS-integrated diagnostic pathway. The results from this trial will help clarify the promising signals for POCUS to influence patient care among ED patients with dyspnea.
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Affiliation(s)
- Stig Holm Ovesen
- Research Center for Emergency Medicine, Department of Clinical Medicine, Aarhus University Hospital and Aarhus University, Aarhus, Denmark
- Emergency Department, Horsens Regional Hospital, Horsens, Denmark
| | - Søren Helbo Skaarup
- Department of Respiratory Diseases and Allergy, Aarhus University Hospital, Aarhus, Denmark
| | - Rasmus Aagaard
- Department of Anesthesiology, Aarhus University Hospital, Aarhus, Denmark
| | - Hans Kirkegaard
- Research Center for Emergency Medicine, Department of Clinical Medicine, Aarhus University Hospital and Aarhus University, Aarhus, Denmark
| | - Bo Løfgren
- Research Center for Emergency Medicine, Department of Clinical Medicine, Aarhus University Hospital and Aarhus University, Aarhus, Denmark
- Department of Internal Medicine, Randers Regional Hospital, Randers, Denmark
| | - Michael Dan Arvig
- Emergency Department, Slagelse Hospital, Slagelse, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
- Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
| | - Bo Martin Bibby
- Department of Biostatistics, Aarhus University, Aarhus, Denmark
| | - Stefan Posth
- Emergency Department, Odense University Hospital, Odense, Denmark
| | - Christian B Laursen
- Department of Respiratory Medicine, Odense University Hospital, Odense, Denmark
- Odense Respiratory Research Unit (ODIN), Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Jesper Weile
- Research Center for Emergency Medicine, Department of Clinical Medicine, Aarhus University Hospital and Aarhus University, Aarhus, Denmark
- Emergency Department, Horsens Regional Hospital, Horsens, Denmark
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Falster C, Mørkenborg MD, Thrane M, Clausen J, Arvig M, Brockhattingen K, Biesenbach P, Paludan L, Nielsen RW, Nhi Huynh TA, Poulsen MK, Brabrand M, Møller JE, Posth S, Laursen CB. Utility of ultrasound in the diagnostic work-up of suspected pulmonary embolism: an open-label multicentre randomized controlled trial (the PRIME study). THE LANCET REGIONAL HEALTH. EUROPE 2024; 42:100941. [PMID: 39070742 PMCID: PMC11281927 DOI: 10.1016/j.lanepe.2024.100941] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/15/2024] [Revised: 05/09/2024] [Accepted: 05/10/2024] [Indexed: 07/30/2024]
Abstract
Background Prevalence of pulmonary embolism (PE) in patients referred to diagnostic imaging is decreasing, indicating a need for improving patient selection. The aim of this study was to assess reduction in referral to diagnostic imaging by integrating a bespoke ultrasound protocol and describe associated failure rate and adverse events in patients with suspected PE. Methods In a randomized open-label multicentre trial spanning June 18, 2021, through Feb 1, 2023, adult patients with suspected PE and 1) a Wells score of 0-6 and elevated age-adjusted D-dimer or 2) Wells score >6 were randomly assigned 1:1 to direct diagnostic imaging (controls) or focused lung, cardiac, and deep venous ultrasound by unblinded investigators. Ultrasound could: 1) dismiss PE if no signs of PE and low clinical suspicion or an alternate diagnosis, 2) confirm PE in case of visible venous thrombus, ≥2 subpleural infarctions, McConnell's, or D-sign, or 3) refer to diagnostic imaging if neither category was fulfilled or a patient with confirmed PE by ultrasound required admission. Primary endpoint was proportion of patients referred to diagnostic imaging. Outcome assessors were not blinded to group assignment. All included participants were included in safety analyses. The trial was registered at clinicaltrials.gov (NCT04882579). Findings A total of 150 patients were recruited, of whom 73 were randomized to ultrasound. Among 77 controls referred to diagnostic imaging, 26 patients had PE confirmed. In the ultrasound group, 40 patients were referred to diagnostic imaging of whom 20 had PE, reducing referral for diagnostic imaging by 45.2% (95% CI: 34.3-56.6, p < 0.0001). Three further PEs were diagnosed by presence of a DVT. During 3-month follow-up, the number of patients who did not receive anticoagulation but was diagnosed with PE was two (4%; 95% CI: 1.1-13.5) and none (0%; 95% CI: 0.0-7.0) in the ultrasound and control group, respectively. Interpretation Ultrasound substantially reduced referral to diagnostic imaging in suspected PE. Albeit with an unacceptable failure rate. Funding University of Southern Denmark, Odense University Hospital, Master Carpenter Sophus Jacobsen and wife's foundation, Engineer K. A. Rhode and wife foundation.
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Affiliation(s)
- Casper Falster
- Odense Respiratory Research Unit (ODIN), University of Southern Denmark, Odense, Denmark
- Department of Respiratory Medicine, Odense University Hospital, Odense, Denmark
- Open Patient Data Explorative Network (OPEN), Odense University Hospital, Region of Southern Denmark
| | | | - Mikkel Thrane
- Department of Geriatrics, Odense University Hospital, Odense, Denmark
| | - Jesper Clausen
- Department of Internal Medicine, Svendborg Hospital, Svendborg, Denmark
| | - Michael Arvig
- Emergency Department, Slagelse Hospital, Slagelse, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
- Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
| | - Kristoffer Brockhattingen
- Department of Geriatrics, Odense University Hospital, Odense, Denmark
- Geriatric Research Unit, Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Peter Biesenbach
- Department of Emergency Medicine, Esbjerg Hospital, Esbjerg, Denmark
| | - Lasse Paludan
- Department of Emergency Medicine, Kolding Hospital, Kolding, Denmark
| | - Rune Wiig Nielsen
- Odense Respiratory Research Unit (ODIN), University of Southern Denmark, Odense, Denmark
- Department of Respiratory Medicine, Odense University Hospital, Odense, Denmark
| | - Thi Anh Nhi Huynh
- Department of Emergency Medicine, Gødstrup Hospital, Herning, Denmark
| | - Mikael K. Poulsen
- Department of Cardiology, Odense University Hospital, Odense, Denmark
| | - Mikkel Brabrand
- Department of Emergency Medicine, Odense University Hospital, Odense, Denmark
| | - Jacob E. Møller
- Department of Cardiology, Odense University Hospital, Odense, Denmark
| | - Stefan Posth
- Department of Emergency Medicine, Odense University Hospital, Odense, Denmark
| | - Christian B. Laursen
- Odense Respiratory Research Unit (ODIN), University of Southern Denmark, Odense, Denmark
- Department of Respiratory Medicine, Odense University Hospital, Odense, Denmark
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Desai D, Shah AB, Dela JRC, Mugibel TA, Sumaily KM, Sabi EM, Mujamammi AH, Malafi ME, Alkaff SA, Alwahbi TA, Bahabara JO, Dahman LSB. Lung Ultrasonography Accuracy for Diagnosis of Adult Pneumonia: Systematic Review and Meta-Analysis. Adv Respir Med 2024; 92:241-253. [PMID: 38921063 PMCID: PMC11200838 DOI: 10.3390/arm92030024] [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: 04/13/2024] [Revised: 05/21/2024] [Accepted: 05/29/2024] [Indexed: 06/27/2024]
Abstract
BACKGROUND Pneumonia is a ubiquitous health condition with severe outcomes. The advancement of ultrasonography techniques allows its application in evaluating pulmonary diseases, providing safer and accessible bedside therapeutic decisions compared to chest X-ray and chest computed tomography (CT) scan. Because of its aforementioned benefits, we aimed to confirm the diagnostic accuracy of lung ultrasound (LUS) for pneumonia in adults. METHODS A systematic literature search was performed of Medline, Cochrane and Crossref, independently by two authors. The selection of studies proceeded based on specific inclusion and exclusion criteria without restrictions to particular study designs, language or publication dates and was followed by data extraction. The gold standard reference in the included studies was chest X-ray/CT scan or both. RESULTS Twenty-nine (29) studies containing 6702 participants were included in our meta-analysis. Pooled sensitivity, specificity and PPV were 92% (95% CI: 91-93%), 94% (95% CI: 94 to 95%) and 93% (95% CI: 89 to 96%), respectively. Pooled positive and negative likelihood ratios were 16 (95% CI: 14 to 19) and 0.08 (95% CI: 0.07 to 0.09). The area under the ROC curve of LUS was 0. 9712. CONCLUSIONS LUS has high diagnostic accuracy in adult pneumonia. Its contribution could form an optimistic clue in future updates considering this condition.
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Affiliation(s)
- Dev Desai
- Nathiba Hargovandas Lakhmichand (NHL) Municipal Medical College, Gujarat University, Ahmedabad 380006, India; (D.D.); (A.B.S.)
| | - Abhijay B. Shah
- Nathiba Hargovandas Lakhmichand (NHL) Municipal Medical College, Gujarat University, Ahmedabad 380006, India; (D.D.); (A.B.S.)
| | - Joseph Rem C. Dela
- College of Medicine, University of the Philippines, Manila 1000, Philippines;
| | - Tayba A. Mugibel
- College of Medicine and Health Sciences, Hadhramout University, Mukalla, Yemen; (S.A.A.); (T.A.A.)
- Clinical Biochemistry Unit, Laboratory Medicine Department, College of Medicine and Health Sciences, Hadhramout University, Mukalla, Yemen;
| | - Khalid M. Sumaily
- Clinical Biochemistry Unit, Pathology Department, College of Medicine, King Saud University, Riyadh 11461, Saudi Arabia; (K.M.S.); (E.M.S.); (A.H.M.)
| | - Essa M. Sabi
- Clinical Biochemistry Unit, Pathology Department, College of Medicine, King Saud University, Riyadh 11461, Saudi Arabia; (K.M.S.); (E.M.S.); (A.H.M.)
| | - Ahmed H. Mujamammi
- Clinical Biochemistry Unit, Pathology Department, College of Medicine, King Saud University, Riyadh 11461, Saudi Arabia; (K.M.S.); (E.M.S.); (A.H.M.)
| | - Maria E. Malafi
- Medical School, Democritus University, 68100 Alexandroupolis, Greece;
| | - Sara A. Alkaff
- College of Medicine and Health Sciences, Hadhramout University, Mukalla, Yemen; (S.A.A.); (T.A.A.)
- Clinical Biochemistry Unit, Laboratory Medicine Department, College of Medicine and Health Sciences, Hadhramout University, Mukalla, Yemen;
| | - Thurya A. Alwahbi
- College of Medicine and Health Sciences, Hadhramout University, Mukalla, Yemen; (S.A.A.); (T.A.A.)
- Clinical Biochemistry Unit, Laboratory Medicine Department, College of Medicine and Health Sciences, Hadhramout University, Mukalla, Yemen;
| | - Jamal O. Bahabara
- Radiology Unit, Department of Specialized Surgery, College of Medicine and Health Sciences, Hadhramout University, Mukalla, Yemen;
| | - Lotfi S. Bin Dahman
- Clinical Biochemistry Unit, Laboratory Medicine Department, College of Medicine and Health Sciences, Hadhramout University, Mukalla, Yemen;
- Hadhramout Foundation—Human Development, Mukalla, Yemen
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Nouvenne A, Ticinesi A, Siniscalchi C, Rendo M, Cerundolo N, Parise A, Castaldo G, Chiussi G, Carrassi R, Guerra A, Meschi T. The Multidisciplinary Mobile Unit (MMU) Program Bringing Hospital Specialist Geriatric Competencies at Home: A Feasible Alternative to Admission in Older Patients with Urgent Complaints. J Clin Med 2024; 13:2720. [PMID: 38731249 PMCID: PMC11084740 DOI: 10.3390/jcm13092720] [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: 04/10/2024] [Revised: 05/01/2024] [Accepted: 05/03/2024] [Indexed: 05/13/2024] Open
Abstract
Background/Objectives: Older patients are subject to a high number of Emergency Department (ED) visits and hospitalizations. Innovative strategies to manage geriatric urgencies in the community are thus needed. Methods: In this prospective observational study, we examined the case mix of a hospital-based domiciliary urgent care service tailored to older patients, called Multidisciplinary Mobile Unit (MMU), from January to September 2023. The service, activated by general practitioners or territorial specialists during workdays, provided domiciliary geriatric assessment, point-of-care diagnostics, including multi-site ultrasound and lab tests, and therapeutical measures, including intravenous treatment and insertion of invasive devices, with the goal of reaching on-site stabilization and avoiding ED referral. We collected data regarding multimorbidity, polypharmacy, and frailty according to the Clinical Frailty Scale (CFS), reasons for MMU activation, and diagnostic and therapeutical services provided. The assessed outcomes were immediate hospitalization after a visit, 30-day admission, and 30-day mortality. Results: Participants (n = 205, 102 M) were mostly aged (median age 83 years old), with multimorbidity and frailty (CFS median 6). The most frequent reasons for MMU activation were dyspnea (49%), cough (34%), and musculoskeletal pain (17%), while the commonest diagnostic test provided was thoracic ultrasound (81%). Only five patients (2.4%) were hospitalized immediately after MMU visit. The 30-day rate of hospitalization was 10.2%, with age, cancer, and abdominal pain as independent predictors on a stepwise binary logistic regression model. 30-day mortality was 4.9%. Conclusions: The MMU model is a feasible strategy to manage geriatric urgencies, especially involving the cardiorespiratory system, is associated with good outcomes and may prevent ED visits.
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Affiliation(s)
- Antonio Nouvenne
- Department of Medicine and Surgery, University of Parma, Via Antonio Gramsci 14, 43126 Parma, Italy; (A.N.); (A.T.); (R.C.); (A.G.); (T.M.)
- Parma University Hospital—Azienda Ospedaliero-Universitaria di Parma, Via Antonio Gramsci 14, 43126 Parma, Italy; (N.C.); (A.P.); (G.C.); (G.C.)
| | - Andrea Ticinesi
- Department of Medicine and Surgery, University of Parma, Via Antonio Gramsci 14, 43126 Parma, Italy; (A.N.); (A.T.); (R.C.); (A.G.); (T.M.)
- Parma University Hospital—Azienda Ospedaliero-Universitaria di Parma, Via Antonio Gramsci 14, 43126 Parma, Italy; (N.C.); (A.P.); (G.C.); (G.C.)
| | - Carmine Siniscalchi
- Parma University Hospital—Azienda Ospedaliero-Universitaria di Parma, Via Antonio Gramsci 14, 43126 Parma, Italy; (N.C.); (A.P.); (G.C.); (G.C.)
| | - Martina Rendo
- Primary Care Department, Parma District, Azienda Unità Sanitaria Locale di Parma, Strada del Quartiere 2/A, 43125 Parma, Italy;
| | - Nicoletta Cerundolo
- Parma University Hospital—Azienda Ospedaliero-Universitaria di Parma, Via Antonio Gramsci 14, 43126 Parma, Italy; (N.C.); (A.P.); (G.C.); (G.C.)
| | - Alberto Parise
- Parma University Hospital—Azienda Ospedaliero-Universitaria di Parma, Via Antonio Gramsci 14, 43126 Parma, Italy; (N.C.); (A.P.); (G.C.); (G.C.)
| | - Giampiero Castaldo
- Parma University Hospital—Azienda Ospedaliero-Universitaria di Parma, Via Antonio Gramsci 14, 43126 Parma, Italy; (N.C.); (A.P.); (G.C.); (G.C.)
| | - Giulia Chiussi
- Parma University Hospital—Azienda Ospedaliero-Universitaria di Parma, Via Antonio Gramsci 14, 43126 Parma, Italy; (N.C.); (A.P.); (G.C.); (G.C.)
| | - Richard Carrassi
- Department of Medicine and Surgery, University of Parma, Via Antonio Gramsci 14, 43126 Parma, Italy; (A.N.); (A.T.); (R.C.); (A.G.); (T.M.)
| | - Angela Guerra
- Department of Medicine and Surgery, University of Parma, Via Antonio Gramsci 14, 43126 Parma, Italy; (A.N.); (A.T.); (R.C.); (A.G.); (T.M.)
- Parma University Hospital—Azienda Ospedaliero-Universitaria di Parma, Via Antonio Gramsci 14, 43126 Parma, Italy; (N.C.); (A.P.); (G.C.); (G.C.)
| | - Tiziana Meschi
- Department of Medicine and Surgery, University of Parma, Via Antonio Gramsci 14, 43126 Parma, Italy; (A.N.); (A.T.); (R.C.); (A.G.); (T.M.)
- Parma University Hospital—Azienda Ospedaliero-Universitaria di Parma, Via Antonio Gramsci 14, 43126 Parma, Italy; (N.C.); (A.P.); (G.C.); (G.C.)
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Yoo J, Kang SY, Joon Jo I, Kim T, Lee GT, Park JE, Lee SU, Hwang SY, Cha WC, Shin TG, Cho YS, Jang H, Yoon H. Status and perception of point-of-care ultrasound education in Korean medical schools: A national cross-sectional study. Medicine (Baltimore) 2024; 103:e38026. [PMID: 38701308 PMCID: PMC11062660 DOI: 10.1097/md.0000000000038026] [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: 08/29/2023] [Accepted: 04/05/2024] [Indexed: 05/05/2024] Open
Abstract
As point-of-care ultrasound (POCUS) is increasingly being used in clinical settings, ultrasound education is expanding into student curricula. We aimed to determine the status and awareness of POCUS education in Korean medical schools using a nationwide cross-sectional survey. In October 2021, a survey questionnaire consisting of 20 questions was distributed via e-mail to professors in the emergency medicine (EM) departments of Korean medical schools. The questionnaire encompassed 19 multiple-choice questions covering demographics, current education, perceptions, and barriers, and the final question was an open-ended inquiry seeking suggestions for POCUS education. All EM departments of the 40 medical schools responded, of which only 13 (33%) reported providing POCUS education. The implementation of POCUS education primarily occurred in the third and fourth years, with less than 4 hours of dedicated training time. Five schools offered a hands-on education. Among schools offering ultrasound education, POCUS training for trauma cases is the most common. Eight schools had designated professors responsible for POCUS education and only 2 possessed educational ultrasound devices. Of the respondents, 64% expressed the belief that POCUS education for medical students is necessary, whereas 36%, including those with neutral opinions, did not anticipate its importance. The identified barriers to POCUS education included faculty shortages (83%), infrastructure limitations (76%), training time constraints (74%), and a limited awareness of POCUS (29%). POCUS education in Korean medical schools was limited to a minority of EM departments (33%). To successfully implement POCUS education in medical curricula, it is crucial to clarify learning objectives, enhance faculty recognition, and improve the infrastructure. These findings provide valuable insights for advancing ultrasound training in medical schools to ensure the provision of high-quality POCUS education for future healthcare professionals.
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Affiliation(s)
- Jonghoon Yoo
- Department of Emergency Medicine, Dongsan Medical Center, Keimyung University School of Medicine, Daegu, Republic of Korea
| | - Soo Yeon Kang
- Department of Emergency Medicine, Chung-Ang University Gwangmyeong Hospital, Gwangmyeong-si, Gyeonggi-do, Republic of Korea
| | - Ik Joon Jo
- Department of Emergency Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Taerim Kim
- Department of Emergency Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Gun Tak Lee
- Department of Emergency Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Jong Eun Park
- Department of Emergency Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Se Uk Lee
- Department of Emergency Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Sung Yeon Hwang
- Department of Emergency Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Won Chul Cha
- Department of Emergency Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Tae Gun Shin
- Department of Emergency Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Young Soon Cho
- Department of Emergency Medicine, Soonchunhyang University Bucheon Hospital, Bucheon, Republic of Korea
| | - Hyewon Jang
- Department of Medical Education, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Hee Yoon
- Department of Emergency Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
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Strøm JJ, Andersen CA, Jensen MB, Thomsen JL, Laursen CB, Skaarup SH, Schultz HHL, Hansen MP. The effect of focused lung ultrasonography on antibiotic prescribing in patients with acute lower respiratory tract infections in Danish general practice: study protocol for a pragmatic randomized controlled trial (PLUS-FLUS). Trials 2024; 25:298. [PMID: 38698471 PMCID: PMC11064394 DOI: 10.1186/s13063-024-08129-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Accepted: 04/22/2024] [Indexed: 05/05/2024] Open
Abstract
BACKGROUND The use of antibiotics is a key driver of antimicrobial resistance and is considered a major threat to global health. In Denmark, approximately 75% of antibiotic prescriptions are issued in general practice, with acute lower respiratory tract infections (LRTIs) being one of the most common indications. Adults who present to general practice with symptoms of acute LRTI often suffer from self-limiting viral infections. However, some patients have bacterial community-acquired pneumonia (CAP), a potential life-threatening infection, that requires immediate antibiotic treatment. Importantly, no single symptom or specific point-of-care test can be used to discriminate the various diagnoses, and diagnostic uncertainty often leads to (over)use of antibiotics. At present, general practitioners (GPs) lack tools to better identify those patients who will benefit from antibiotic treatment. The primary aim of the PLUS-FLUS trial is to determine whether adults who present with symptoms of an acute LRTI in general practice and who have FLUS performed in addition to usual care are treated less frequently with antibiotics than those who only receive usual care. METHODS Adults (≥ 18 years) presenting to general practice with acute cough (< 21 days) and at least one other symptom of acute LRTI, where the GP suspects a bacterial CAP, will be invited to participate in this pragmatic randomized controlled trial. All participants will receive usual care. Subsequently, participants will be randomized to either the control group (usual care) or to an additional focused lung ultrasonography performed by the GP (+ FLUS). The primary outcome is the proportion of participants with antibiotics prescribed at the index consultation (day 0). Secondary outcomes include comparisons of the clinical course for participants in groups. DISCUSSION We will examine whether adults who present with symptoms of acute LRTI in general practice, who have FLUS performed in addition to usual care, have antibiotics prescribed less frequently than those given usual care alone. It is highly important that a possible reduction in antibiotic prescriptions does not compromise patients' recovery or clinical course, which we will assess closely. TRIAL REGISTRATION ClinicalTrials.gov NCT06210282. Registered on January 17, 2024.
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Affiliation(s)
| | | | | | | | - Christian B Laursen
- Department of Respiratory Medicine, Odense University Hospital, Odense, Denmark
- Institute of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Søren Helbo Skaarup
- Department of Respiratory Medicine and Allergy, Aarhus University Hospital, Aarhus, Denmark
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Smedemark SA, Laursen CB, Jarbøl DE, Rosenvinge FS, Andersen-Ranberg K. Improving diagnostics using extended point-of-care testing during in-home assessments of older adults with signs of emerging acute disease: a prospective observational non-randomised pilot and feasibility study. BMC Geriatr 2024; 24:373. [PMID: 38664633 PMCID: PMC11046810 DOI: 10.1186/s12877-024-04914-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Accepted: 03/21/2024] [Indexed: 04/28/2024] Open
Abstract
BACKGROUND Delayed recognition of acute disease among older adults hinders timely management and increases the risk of hospital admission. Point-of-Care testing, including Focused Lung Ultrasound (FLUS) and in-home analysis of biological material, may support clinical decision-making in suspected acute respiratory disease. The aim of this study was to pilot test the study design for a planned randomised trial, investigate whether in-home extended use of point-of-care testing is feasible, and explore its' potential clinical impact. METHODS A non-randomised pilot and feasibility study was conducted during September-November 2021 in Kolding Municipality, Denmark. A FLUS-trained physician accompanied an acute community nurse on home-visits to citizens aged 65 + y with signs of acute respiratory disease. The acute community nurses did a clinical assessment (vital signs, capillary C-reactive protein and haemoglobin) and gave a presumptive diagnosis. Subsequently, the physician performed FLUS, venipuncture with bedside analysis (electrolytes, creatinine, white blood cell differential count), nasopharyngeal swab (PCR for upper respiratory pathogens), and urine samples (flow-cytometry). Primary outcomes were feasibility of study design and extended point-of-care testing; secondary outcome was the potential clinical impact of extended point-of-care testing. RESULTS One hundred consecutive individuals were included. Average age was 81.6 (SD ± 8.4). Feasibility of study design was acceptable, FLUS 100%, blood-analyses 81%, PCR for upper respiratory pathogens 79%, and urine flow-cytometry 4%. In addition to the acute community nurse's presumptive diagnosis, extended point-of-care testing identified 34 individuals with a condition in need of further evaluation by a physician. CONCLUSION Overall, in-home assessments with extended point-of-care testing are feasible and may aid to identify and handle acute diseases in older adults.
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Affiliation(s)
- Siri Aas Smedemark
- Department of Geriatric Medicine, Odense University Hospital, Odense, Denmark.
- Department of Clinical Research, University of Southern Denmark, Kløvervænget 2D, Indgang 112, 7. Sal, Odense, 5000, Denmark.
| | - Christian B Laursen
- Department of Clinical Research, University of Southern Denmark, Kløvervænget 2D, Indgang 112, 7. Sal, Odense, 5000, Denmark
- Department of Respiratory Medicine, Odense University Hospital, Odense, Denmark
| | - Dorte Ejg Jarbøl
- Research Unit of General Practice, Department of Public Health, University of Southern Denmark, Odense, Denmark
| | - Flemming S Rosenvinge
- Department of Clinical Microbiology, Odense University Hospital, Odense, Denmark
- Research Unit of Clinical Microbiology, University of Southern Denmark, Odense, Denmark
| | - Karen Andersen-Ranberg
- Department of Geriatric Medicine, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Kløvervænget 2D, Indgang 112, 7. Sal, Odense, 5000, Denmark
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Mongodi S, Arioli R, Quaini A, Grugnetti G, Grugnetti AM, Mojoli F. Lung ultrasound training: how short is too short? observational study on the effects of a focused theoretical training for novice learners. BMC MEDICAL EDUCATION 2024; 24:166. [PMID: 38383377 PMCID: PMC10882777 DOI: 10.1186/s12909-024-05148-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Accepted: 02/08/2024] [Indexed: 02/23/2024]
Abstract
BACKGROUND Lung ultrasound has been increasingly used in the last years for the assessment of patients with respiratory diseases; it is considered a simple technique, now spreading from physicians to other healthcare professionals as nurses and physiotherapists, as well as to medical students. These providers may require a different training to acquire lung ultrasound skills, since they are expected to have no previous experience with ultrasound. The aim of the study was to assess the impact of a short theoretical training focused on lung ultrasound pattern recognition in a population of novice nurse learners with no previous experience with ultrasound. METHODS We included the nurses attending a critical care advanced course for nurses performed at the University of Pavia. Images' interpretation skills were tested on two slide sets (a 25-clip set focused on B-pattern recognition and a 25-clip set focused on identification of pleural movement as lung sliding, lung pulse, lung point, no movement) before and after three 30-minute teaching modules dedicated to general ultrasound principles, B-lines assessment and lung sliding assessment. A cut off of 80% was considered acceptable for correctly interpreted images after this basic course. RESULTS 22 nurses were enrolled (age 26.0 [24.0-28.0] years; men 4 (18%)); one nurse had previous experience with other ultrasound techniques, none of them had previous experience with lung ultrasound. After the training, the number of correctly interpreted clips improved from 3.5 [0.0-13.0] to 22.0 [19.0-23.0] (p < 0.0001) for B-pattern and from 0.5 [0.0-2.0] to 8.5 [6.0-12.0] (p < 0.0001) for lung sliding assessment. The number of correct answers for B-pattern recognition was significantly higher than for lung sliding assessment, both before (3.5 [0.0-13.0] vs. 0.5 [0.0-2.0]; p = 0.0036) and after (22.0 [19.0-23.0] vs. 8.5 [6.0-12.0]; p < 0.0001) the training. After the training, nurses were able to correctly recognize the presence or the absence of a B-pattern in 84.2 ± 10.3% of cases; lung sliding was correctly assessed in 37.1 ± 15.3% of cases. CONCLUSIONS Lung ultrasound is considered a simple technique; while a short, focused training significantly improves B-pattern recognition, lung sliding assessment may require a longer training for novice learners. TRIAL REGISTRATION Not applicable.
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Affiliation(s)
- Silvia Mongodi
- Anesthesia and Intensive Care, Fondazione IRCCS Policlinico S. Matteo, Rianimazione I, Viale Golgi 19, 27100, Pavia, Italy.
| | - Raffaella Arioli
- Anesthesia and Intensive Care, Fondazione IRCCS Policlinico S. Matteo, Rianimazione I, Viale Golgi 19, 27100, Pavia, Italy
| | - Attilio Quaini
- Department of Health Professions, Fondazione IRCCS Policlinico S. Matteo, Pavia, Italy
| | - Giuseppina Grugnetti
- Department of Health Professions, Fondazione IRCCS Policlinico S. Matteo, Pavia, Italy
| | - Anna Maria Grugnetti
- Department of Health Professions, Fondazione IRCCS Policlinico S. Matteo, Pavia, Italy
| | - Francesco Mojoli
- Anesthesia and Intensive Care, Fondazione IRCCS Policlinico S. Matteo, Rianimazione I, Viale Golgi 19, 27100, Pavia, Italy
- Department of Clinical-Surgical, Diagnostic and Pediatric Sciences, Unit of Anesthesia and Intensive Care , University of Pavia, Pavia, Italy
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9
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Smedemark SA, Laursen CB, Jarbøl DE, Rosenvinge FS, Andersen-Ranberg K. Extended use of point-of-care technology versus usual care for in-home assessment by acute community nurses in older adults with signs of potential acute respiratory disease: an open-label randomised controlled trial protocol. BMC Geriatr 2024; 24:161. [PMID: 38365595 PMCID: PMC10870485 DOI: 10.1186/s12877-024-04774-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Accepted: 02/03/2024] [Indexed: 02/18/2024] Open
Abstract
BACKGROUND Due to ageing-related physiological changes, diagnosing older adults is challenging. Delayed disease recognition may lead to adverse health outcomes and increased hospitalisation, necessitating the development of new initiatives for timely diagnosis and treatment of older adults. Point-of-care technology, such as focused lung ultrasound scan and bedside analysis of blood samples (leucocytes with differential count, electrolytes, and creatinine) conducted in the patients' home, may support clinical decision-making, and potentially reduce acute hospital admissions. We present the protocol for a randomized controlled trial, which aims at assessing the effect of focused lung ultrasound scan and bedside blood analysis during in-home assessments among older adults with signs of potential acute respiratory disease on hospital admissions. METHOD We will use a parallel open-label, individually randomised controlled trial design in an acute community healthcare setting. The trial will initiate on October 2022 and is expected to end one year later. The study population will include older adults (65 + year), with at least one of the following inclusion criteria: Cough, dyspnoea, fever, fall, or rapid functional decline. Expected study sample will comprise 632 participants. Participants in the control group will receive usual care, while the intervention group will undergo extended point-of-care technology (focused lung ultrasound scan and bedside venous blood analysis), in addition to usual care. The primary outcome is acute hospital admission within 30 days follow-up. Secondary outcomes include readmissions, mortality, length of hospital stay, hospital-free days, complications during hospital admission, treatment initiations or changes, functional level, re-referrals to the acute community healthcare service, and contacts to the primary care physician. A tertiary outcome is the diagnostic accuracy of Acute Community Nurses for conducting focused lung ultrasound compared with a specialist. Outcomes will be analysed as intention-to-treat. DISCUSSION To our knowledge, this is the first randomised controlled trial examining the effect of extended use of point-of-care technology conducted in an in-home setting. We expect that the results may contribute to the development of new interventions aiming to improve timely diagnostics, treatment decisions, and reduce acute hospital admissions. TRIAL REGISTRATION www. CLINICALTRIALS org NCT05546073 (Date of registration: September 19th, 2022).
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Affiliation(s)
- Siri Aas Smedemark
- Department of Geriatric Medicine, Geriatric Research Unit, Odense University Hospital, Odense, Denmark.
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark.
| | - Christian B Laursen
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Department of Respiratory Medicine, Odense Respiratory Research Unit, Odense University Hospital, Odense, Denmark
| | - Dorte Ejg Jarbøl
- Department of Public Health, Research Unit of General Practice, University of Southern Denmark, Odense, Denmark
| | | | - Karen Andersen-Ranberg
- Department of Geriatric Medicine, Geriatric Research Unit, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
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10
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Churchill LJ, Tronstad O, Mandrusiak AM, Waldmann JY, Thomas PJ. The role of lung ultrasound for detecting atelectasis, consolidation, and/or pneumonia in the adult cardiac surgery population: A scoping review of the literature. Aust Crit Care 2024; 37:193-201. [PMID: 37709655 DOI: 10.1016/j.aucc.2023.08.002] [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: 03/06/2023] [Revised: 07/19/2023] [Accepted: 08/10/2023] [Indexed: 09/16/2023] Open
Abstract
OBJECTIVES Postoperative pulmonary complications (PPCs) frequently occur after cardiac surgery and may lead to adverse patient outcomes. Traditional diagnostic tools such as auscultation or chest x-ray have inferior diagnostic accuracy compared to the gold standard (chest computed tomography). Lung ultrasound (LUS) is an emerging area of research combating these issues. However, no review has employed a formal search strategy to examine the role of LUS in identifying the specific PPCs of atelectasis, consolidation, and/or pneumonia or investigated the ability of LUS to predict these complications in this cohort. The objective of this study was to collate and present evidence for the use of LUS in the adult cardiac surgery population to specifically identify atelectasis, consolidation, and/or pneumonia. REVIEW METHOD USED A scoping review of the literature was completed using predefined search terms across six databases which identified 1432 articles. One additional article was included from reviewing reference lists. Six articles met the inclusion criteria, providing sufficient data for the final analysis. DATA SOURCES Six databases were searched: MEDLINE, Embase, CINAHL, Scopus, CENTRAL, and PEDro. This review was not registered. REVIEW METHODS The review followed the PRISMA Extension for Scoping Reviews. RESULTS Several LUS methodologies were reported across studies. Overall, LUS outperformed all other included bedside diagnostic tools, with superior diagnostic accuracy in identifying atelectasis, consolidation, and/or pneumonia. Incidences of PPCs tended to increase with each subsequent timepoint after surgery and were better identified with LUS than all other assessments. A change in diagnosis occurred at a rate of 67% with the inclusion of LUS and transthoracic echocardiography in one study. Pre-established assessment scores were improved by substituting chest x-rays with LUS scans. CONCLUSION The results of this scoping review support the use of LUS as a diagnostic tool after cardiac surgery; however, they also highlighted a lack of consistent methodologies used. Future research is required to determine the optimal methodology for LUS in diagnosing PPCs in this cohort and to determine whether LUS possesses the ability to predict these complications and guide proactive respiratory supports after extubation.
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Affiliation(s)
- Luke J Churchill
- Physiotherapy Department, The Prince Charles Hospital, Chermside, QLD, 4032, Australia; School of Rehabilitation and Health Sciences, The University of Queensland, QLD, 4072, Australia; Critical Care Research Group, The Prince Charles Hospital, Chermside, QLD, 4032, Australia.
| | - Oystein Tronstad
- Physiotherapy Department, The Prince Charles Hospital, Chermside, QLD, 4032, Australia; Critical Care Research Group, The Prince Charles Hospital, Chermside, QLD, 4032, Australia.
| | - Allison M Mandrusiak
- School of Rehabilitation and Health Sciences, The University of Queensland, QLD, 4072, Australia.
| | - Jana Y Waldmann
- Library Services, The Prince Charles Hospital, Chermside, QLD, 4032, Australia.
| | - Peter J Thomas
- Department of Physiotherapy, Royal Brisbane and Women's Hospital, Herston, Australia; Department of Intensive Care, Royal Brisbane and Women's Hospital, Herston, Australia.
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11
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Kameda T, Ishii H, Oya S, Katabami K, Kodama T, Sera M, Takei H, Taniguchi H, Nakao S, Funakoshi H, Yamaga S, Senoo S, Kimura A. Guidance for clinical practice using emergency and point-of-care ultrasonography. Acute Med Surg 2024; 11:e974. [PMID: 38933992 PMCID: PMC11201855 DOI: 10.1002/ams2.974] [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: 04/01/2024] [Revised: 05/11/2024] [Accepted: 06/03/2024] [Indexed: 06/28/2024] Open
Abstract
Owing to the miniaturization of diagnostic ultrasound scanners and their spread of their bedside use, ultrasonography has been actively utilized in emergency situations. Ultrasonography performed by medical personnel with focused approaches at the bedside for clinical decision-making and improving the quality of invasive procedures is now called point-of-care ultrasonography (POCUS). The concept of POCUS has spread worldwide; however, in Japan, formal clinical guidance concerning POCUS is lacking, except for the application of focused assessment with sonography for trauma (FAST) and ultrasound-guided central venous cannulation. The Committee for the Promotion of POCUS in the Japanese Association for Acute Medicine (JAAM) has often discussed improving the quality of acute care using POCUS, and the "Clinical Guidance for Emergency and Point-of-Care Ultrasonography" was finally established with the endorsement of JAAM. The background, targets for acute care physicians, rationale based on published articles, and integrated application were mentioned in this guidance. The core points include the fundamental principles of ultrasound, airway, chest, cardiac, abdominal, and deep venous ultrasound, ultrasound-guided procedures, and the usage of ultrasound based on symptoms. Additional points, which are currently being considered as potential core points in the future, have also been widely mentioned. This guidance describes the overview and future direction of ultrasonography for acute care physicians and can be utilized for emergency ultrasound education. We hope this guidance will contribute to the effective use of ultrasonography in acute care settings in Japan.
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Affiliation(s)
- Toru Kameda
- Committee for the Promotion of Point‐of‐Care UltrasonographyJapanese Association for Acute MedicineJapan
- Department of Clinical Laboratory MedicineJichi Medical UniversityShimotsukeJapan
| | - Hiromoto Ishii
- Committee for the Promotion of Point‐of‐Care UltrasonographyJapanese Association for Acute MedicineJapan
- Department of Emergency and Critical Care MedicineNippon Medical SchoolTokyoJapan
| | - Seiro Oya
- Committee for the Promotion of Point‐of‐Care UltrasonographyJapanese Association for Acute MedicineJapan
- Department of Emergency MedicineShizuoka Medical CenterShizuokaJapan
| | - Kenichi Katabami
- Committee for the Promotion of Point‐of‐Care UltrasonographyJapanese Association for Acute MedicineJapan
- Department of Emergency and Critical Care CenterHokkaido University HospitalSapporoJapan
| | - Takamitsu Kodama
- Committee for the Promotion of Point‐of‐Care UltrasonographyJapanese Association for Acute MedicineJapan
- Department of Emergency and General Internal MedicineTajimi City HospitalTajimiJapan
| | - Makoto Sera
- Committee for the Promotion of Point‐of‐Care UltrasonographyJapanese Association for Acute MedicineJapan
- Department of Emergency MedicineFukui Prefectural HospitalFukuiJapan
| | - Hirokazu Takei
- Committee for the Promotion of Point‐of‐Care UltrasonographyJapanese Association for Acute MedicineJapan
- Department of Emergency MedicineHyogo Prefectural Kobe Children's HospitalKobeJapan
| | - Hayato Taniguchi
- Committee for the Promotion of Point‐of‐Care UltrasonographyJapanese Association for Acute MedicineJapan
- Advanced Critical Care and Emergency CenterYokohama City University Medical CenterYokohamaJapan
| | - Shunichiro Nakao
- Committee for the Promotion of Point‐of‐Care UltrasonographyJapanese Association for Acute MedicineJapan
- Department of Traumatology and Acute Critical MedicineOsaka University Graduate School of MedicineOsakaJapan
| | - Hiraku Funakoshi
- Committee for the Promotion of Point‐of‐Care UltrasonographyJapanese Association for Acute MedicineJapan
- Department of Emergency and Critical Care MedicineTokyo Bay Urayasu Ichikawa Medical CenterUrayasuJapan
| | - Satoshi Yamaga
- Committee for the Promotion of Point‐of‐Care UltrasonographyJapanese Association for Acute MedicineJapan
- Department of Radiation Disaster Medicine, Research Institute for Radiation Biology and MedicineHiroshima UniversityHiroshimaJapan
| | - Satomi Senoo
- Committee for the Promotion of Point‐of‐Care UltrasonographyJapanese Association for Acute MedicineJapan
- Department of Emergency and Critical Care MedicineSaiseikai Yokohamashi Tobu HospitalYokohamaJapan
| | - Akio Kimura
- Committee for the Promotion of Point‐of‐Care UltrasonographyJapanese Association for Acute MedicineJapan
- Department of Emergency and Critical CareCenter Hospital of the National Center for Global Health and MedicineTokyoJapan
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12
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Russell FM, Supples M, Tamhankar O, Liao M, Finnegan P. Prehospital lung ultrasound in acute heart failure: Impact on diagnosis and treatment. Acad Emerg Med 2024; 31:42-48. [PMID: 37772384 DOI: 10.1111/acem.14811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 08/30/2023] [Accepted: 09/20/2023] [Indexed: 09/30/2023]
Abstract
OBJECTIVE Patients with acute heart failure (AHF) are commonly misdiagnosed and undertreated in the prehospital setting. These delays in diagnosis and treatment have a direct negative impact on patient outcomes. The goal of this study was to determine the diagnostic accuracy of paramedics with and without the use of lung ultrasound (LUS) for the diagnosis of AHF in patients with dyspnea in the prehospital setting. Secondarily, we assessed LUS impact on rate of and time to initiation of HF therapies. METHODS This was a prospective interventional study on a consecutive sample of patients transported to the hospital by one emergency medical services agency. Adult patients (>18 years) with a chief complaint of dyspnea were included. LUS was performed by trained paramedics and was defined as positive for AHF if both anterior-superior lung zones had greater than or equal to three B-lines or bilateral B-lines were visualized on a four-view protocol. Paramedic diagnosis was compared to hospital discharge diagnosis which served as the criterion standard. RESULTS Of the 264 included patients, 94 (35%) had a final diagnosis of AHF. Forty total patients had a LUS performed; 17 of these patients had a final diagnosis of AHF. Sensitivity and specificity for AHF by paramedics were 23% (95% confidence interval [CI] 0.14-0.34) and 97% (95% CI 0.92-0.99) without LUS and 71% (95% CI 0.44-0.88) and 96% (95% CI 0.76-0.99) with the use of LUS. In the 94 patients with AHF, 14% (11/77) received HF therapy prehospital without the use of LUS and 53% (9/17) with the use of LUS. LUS improved frequency of treatment by 39%. Median time to treatment was 21 min with LUS and 169 min without. CONCLUSIONS LUS improved paramedic sensitivity and accuracy for diagnosing AHF in the prehospital setting. LUS use led to higher rates of prehospital HF therapy initiation and significantly decreased time to treatment.
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Affiliation(s)
- Frances M Russell
- Department of Emergency Medicine, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Michael Supples
- Department of Emergency Medicine, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA
| | - Omkar Tamhankar
- Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Mark Liao
- Department of Emergency Medicine, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Patrick Finnegan
- Department of Emergency Medicine, Indiana University School of Medicine, Indianapolis, Indiana, USA
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13
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Scarlata S, Okoye C, Zotti S, Lauretani F, Nouvenne A, Cerundolo N, Bruni AA, Torrini M, Finazzi A, Mazzarone T, Lunian M, Zucchini I, Maccioni L, Guarino D, Fabbri Della Faggiola S, Capacci M, Bianco MG, Guarona G, Bellelli G, Monzani F, Virdis A, Antonelli Incalzi R, Ungar A, Ticinesi A. Advancing healthcare through thoracic ultrasound research in older patients. Aging Clin Exp Res 2023; 35:2887-2901. [PMID: 37950845 PMCID: PMC10721707 DOI: 10.1007/s40520-023-02590-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Accepted: 10/08/2023] [Indexed: 11/13/2023]
Abstract
This paper reports the proceedings of a meeting convened by the Research Group on Thoracic Ultrasound in Older People of the Italian Society of Gerontology and Geriatrics, to discuss the current state-of-the-art of clinical research in the field of geriatric thoracic ultrasound and identify unmet research needs and potential areas of development. In the last decade, point-of-care thoracic ultrasound has entered clinical practice for diagnosis and management of several respiratory illnesses, such as bacterial and viral pneumonia, pleural effusion, acute heart failure, and pneumothorax, especially in the emergency-urgency setting. Very few studies, however, have been specifically focused on older patients with frailty and multi-morbidity, who frequently exhibit complex clinical pictures needing multidimensional evaluation. At the present state of knowledge, there is still uncertainty on the best requirements of ultrasound equipment, methodology of examination, and reporting needed to optimize the advantages of thoracic ultrasound implementation in the care of geriatric patients. Other issues regard differential diagnosis between bacterial and aspiration pneumonia, objective grading of interstitial syndrome severity, quantification and monitoring of pleural effusions and solid pleural lesions, significance of ultrasonographic assessment of post-COVID-19 sequelae, and prognostic value of assessment of diaphragmatic thickness and motility. Finally, application of remote ultrasound diagnostics in the community and nursing home setting is still poorly investigated by the current literature. Overall, the presence of several open questions on geriatric applications of thoracic ultrasound represents a strong call to implement clinical research in this field.
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Affiliation(s)
- Simone Scarlata
- Operative Research Unit of Internal Medicine, Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo 200, 00128, Rome, Italy
- Department of Medicine and Surgery, Research Unit of Geriatrics, Università Campus Bio-Medico Di Roma, Via Alvaro del Portillo 200, 00128, Rome, Italy
| | - Chukwuma Okoye
- School of Medicine and Surgery, University of Milano-Bicocca, Via Giovanni Battista Pergolesi 33, 20900, Monza, Italy.
- Department of Neurobiology, Care Sciences and Society, Department of Geriatrics Aging Research Center, Karolinska Institutet and Stockholm University, Stockholm, Sweden.
| | - Sonia Zotti
- Department of Medicine and Surgery, Research Unit of Geriatrics, Università Campus Bio-Medico Di Roma, Via Alvaro del Portillo 200, 00128, Rome, Italy
| | - Fulvio Lauretani
- Department of Medicine and Surgery, University of Parma, Via Antonio Gramsci 14, 43126, Parma, Italy
- Geriatric-Rehabilitation Department, Azienda Ospedaliero-Universitaria di Parma, Via Antonio Gramsci 14, 43126, Parma, Italy
| | - Antonio Nouvenne
- Department of Medicine and Surgery, University of Parma, Via Antonio Gramsci 14, 43126, Parma, Italy
- Geriatric-Rehabilitation Department, Azienda Ospedaliero-Universitaria di Parma, Via Antonio Gramsci 14, 43126, Parma, Italy
| | - Nicoletta Cerundolo
- Department of Medicine and Surgery, University of Parma, Via Antonio Gramsci 14, 43126, Parma, Italy
- Geriatric-Rehabilitation Department, Azienda Ospedaliero-Universitaria di Parma, Via Antonio Gramsci 14, 43126, Parma, Italy
| | - Adriana Antonella Bruni
- Acute Geriatric Unit, Fondazione IRCCS San Gerardo de Tintori, Via Giovanni Battista Pergolesi 33, 20900, Monza, Italy
| | - Monica Torrini
- Geriatrics and Intensive Care Unit, Azienda Ospedaliero-Universitaria Careggi, Largo Brambilla 3, 50134, Florence, Italy
| | - Alberto Finazzi
- School of Medicine and Surgery, University of Milano-Bicocca, Via Giovanni Battista Pergolesi 33, 20900, Monza, Italy
| | - Tessa Mazzarone
- Department of Clinical and Experimental Medicine, University of Pisa, Via Paradisa, 2, 56124, Pisa, Italy
| | - Marco Lunian
- Department of Medicine and Surgery, University of Parma, Via Antonio Gramsci 14, 43126, Parma, Italy
| | - Irene Zucchini
- Geriatric-Rehabilitation Department, Azienda Ospedaliero-Universitaria di Parma, Via Antonio Gramsci 14, 43126, Parma, Italy
| | - Lorenzo Maccioni
- Department of Clinical and Experimental Medicine, University of Pisa, Via Paradisa, 2, 56124, Pisa, Italy
| | - Daniela Guarino
- Department of Clinical and Experimental Medicine, University of Pisa, Via Paradisa, 2, 56124, Pisa, Italy
| | | | - Marco Capacci
- Department of Experimental and Clinical Medicine, University of Florence, Largo Brambilla 3, 50134, Florence, Italy
| | - Maria Giovanna Bianco
- Department of Clinical and Experimental Medicine, University of Pisa, Via Paradisa, 2, 56124, Pisa, Italy
| | - Guglielmo Guarona
- Department of Medicine and Surgery, University of Parma, Via Antonio Gramsci 14, 43126, Parma, Italy
| | - Giuseppe Bellelli
- School of Medicine and Surgery, University of Milano-Bicocca, Via Giovanni Battista Pergolesi 33, 20900, Monza, Italy
- Acute Geriatric Unit, Fondazione IRCCS San Gerardo de Tintori, Via Giovanni Battista Pergolesi 33, 20900, Monza, Italy
| | - Fabio Monzani
- Casa di Cura Venerabile Confraternita di Misericordia Navacchio, 56023, Pisa, Italy
| | - Agostino Virdis
- Department of Clinical and Experimental Medicine, University of Pisa, Via Paradisa, 2, 56124, Pisa, Italy
| | - Raffaele Antonelli Incalzi
- Operative Research Unit of Internal Medicine, Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo 200, 00128, Rome, Italy
- Department of Medicine and Surgery, Research Unit of Geriatrics, Università Campus Bio-Medico Di Roma, Via Alvaro del Portillo 200, 00128, Rome, Italy
| | - Andrea Ungar
- Geriatrics and Intensive Care Unit, Azienda Ospedaliero-Universitaria Careggi, Largo Brambilla 3, 50134, Florence, Italy
- Department of Experimental and Clinical Medicine, University of Florence, Largo Brambilla 3, 50134, Florence, Italy
| | - Andrea Ticinesi
- Department of Medicine and Surgery, University of Parma, Via Antonio Gramsci 14, 43126, Parma, Italy
- Geriatric-Rehabilitation Department, Azienda Ospedaliero-Universitaria di Parma, Via Antonio Gramsci 14, 43126, Parma, Italy
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14
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Gao X, Lv Q, Hou S. Progress in the Application of Portable Ultrasound Combined with Artificial Intelligence in Pre-Hospital Emergency and Disaster Sites. Diagnostics (Basel) 2023; 13:3388. [PMID: 37958284 PMCID: PMC10649742 DOI: 10.3390/diagnostics13213388] [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: 08/27/2023] [Revised: 10/30/2023] [Accepted: 11/02/2023] [Indexed: 11/15/2023] Open
Abstract
With the miniaturization of ultrasound and the development of artificial intelligence, its application in disaster scenes and pre-hospital emergency care has become more and more common. This study summarizes the literature on portable ultrasound in pre-hospital emergency and disaster scene treatment in the past decade and reviews the development and application of portable ultrasound. Portable ultrasound diagnostic equipment can be used to diagnose abdominal bleeding, limb fracture, hemopneumothorax, pericardial effusion, etc., based on which trauma can be diagnosed pre-hospital and provide guiding suggestions for the next triage and rescue; in early rescue, portable ultrasound can guide emergency operations, such as tracheal intubation, pericardial cavity puncture, and thoracic and abdominal puncture as well as improve the accuracy and timeliness of operation techniques. In addition, with the development of artificial intelligence (AI), AI-assisted diagnosis can improve the diagnosis level of ultrasound at disaster sites. The portable ultrasound diagnosis system equipped with an AI robotic arm can maximize the pre-screening classification and fast and concise diagnosis and treatment of batch casualties, thus providing a reliable basis for batch casualty classification and evacuation at disaster accident sites.
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Affiliation(s)
- Xing Gao
- Tianjin University Tianjin Hospital, Tianjin 300211, China;
- Institution of Disaster and Emergency Medicine, Tianjin University, Tianjin 300072, China
- Key Laboratory of Medical Rescue Key Technology and Equipment, Ministry of Emergency Management, Tianjin 300072, China
| | - Qi Lv
- Institution of Disaster and Emergency Medicine, Tianjin University, Tianjin 300072, China
- Key Laboratory of Medical Rescue Key Technology and Equipment, Ministry of Emergency Management, Tianjin 300072, China
| | - Shike Hou
- Institution of Disaster and Emergency Medicine, Tianjin University, Tianjin 300072, China
- Key Laboratory of Medical Rescue Key Technology and Equipment, Ministry of Emergency Management, Tianjin 300072, China
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15
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Georges G, Fudim M, Burkhoff D, Leon MB, Généreux P. Patient Selection and End Point Definitions for Decongestion Studies in Acute Decompensated Heart Failure: Part 2. JOURNAL OF THE SOCIETY FOR CARDIOVASCULAR ANGIOGRAPHY & INTERVENTIONS 2023; 2:101059. [PMID: 39131062 PMCID: PMC11307977 DOI: 10.1016/j.jscai.2023.101059] [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: 04/27/2023] [Revised: 06/07/2023] [Accepted: 06/09/2023] [Indexed: 08/13/2024]
Abstract
Congestion is the most common manifestation of acute decompensated heart failure (ADHF). Residual congestion despite initial medical therapy is common and is recognized to be associated with worse outcomes; however, there are currently no standardized definition regarding decongestion end point. In the second part of this 2-part review, we provide a critical appraisal of decongestion definitions previously used in ADHF studies, review alternative metrics to define severity of volume overload, and propose a more granular 4-class congestion grading scheme and decongestion end point definitions that could potentially be included in future ADHF trials and consensus definitions.
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Affiliation(s)
- Gabriel Georges
- Quebec Heart and Lung Institute, Quebec City, Quebec, Canada
| | - Marat Fudim
- Division of Cardiology, Department of Internal Medicine, Duke University School of Medicine, Durham, North Carolina
| | | | - Martin B. Leon
- Division of Cardiology, Columbia University Irving Medical Center/NewYork-Presbyterian Hospital, New York, New York
| | - Philippe Généreux
- Gagnon Cardiovascular Institute, Morristown Medical Center, Morristown, New Jersey
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16
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Potter E, Cid Serra X, Johnson D. Point-of-care ultrasound: ready for prime time in internal medicine? Intern Med J 2023; 53:1942-1945. [PMID: 37997277 DOI: 10.1111/imj.16272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Accepted: 10/09/2023] [Indexed: 11/25/2023]
Affiliation(s)
- Elizabeth Potter
- Departments of General Medicine and Hospital in the Home, Monash Medical Centre, Monash Health, Melbourne, Victoria, Australia
- School of Clinical Sciences at Monash Health, Monash University, Melbourne, Victoria, Australia
| | - Ximena Cid Serra
- Department of General Medicine, Royal Melbourne Hospital, Melbourne, Victoria, Australia
- Department of Surgery, University of Melbourne, Melbourne, Victoria, Australia
| | - Douglas Johnson
- Department of General Medicine, Royal Melbourne Hospital, Melbourne, Victoria, Australia
- Department of Medicine, University of Melbourne, Melbourne, Victoria, Australia
- Department of Infectious Diseases, Royal Melbourne Hospital, Melbourne, Victoria, Australia
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17
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Tinè M, Daverio M, Semenzato U, Cocconcelli E, Bernardinello N, Damin M, Saetta M, Spagnolo P, Balestro E. Pleural clinic: where thoracic ultrasound meets respiratory medicine. Front Med (Lausanne) 2023; 10:1289221. [PMID: 37886366 PMCID: PMC10598727 DOI: 10.3389/fmed.2023.1289221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Accepted: 09/27/2023] [Indexed: 10/28/2023] Open
Abstract
Thoracic ultrasound (TUS) has become an essential procedure in respiratory medicine. Due to its intrinsic safety and versatility, it has been applied in patients affected by several respiratory diseases both in intensive care and outpatient settings. TUS can complement and often exceed stethoscope and radiological findings, especially in managing pleural diseases. We hereby aimed to describe the establishment, development, and optimization in a large, tertiary care hospital of a pleural clinic, which is dedicated to the evaluation and monitoring of patients with pleural diseases, including, among others, pleural effusion and/or thickening, pneumothorax and subpleural consolidation. The clinic was initially meant to follow outpatients undergoing medical thoracoscopy. In this scenario, TUS allowed rapid and regular assessment of these patients, promptly diagnosing recurrence of pleural effusion and other complications that could be appropriately managed. Over time, our clinic has rapidly expanded its initial indications thus becoming the place to handle more complex respiratory patients in collaboration with, among others, thoracic surgeons and oncologists. In this article, we critically describe the strengths and pitfalls of our "pleural clinic" and propose an organizational model that results from a synergy between respiratory physicians and other professionals. This model can inspire other healthcare professionals to develop a similar organization based on their local setting.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Elisabetta Balestro
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, Padova, Italy
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Patel S, Green A, Ashokumar S, Hoke A, Rachoin JS. Objective Methods of Assessing Fluid Status to Optimize Volume Management in Kidney Disease and Hypertension: The Importance of Ultrasound. J Clin Med 2023; 12:6368. [PMID: 37835014 PMCID: PMC10573183 DOI: 10.3390/jcm12196368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 09/21/2023] [Accepted: 09/30/2023] [Indexed: 10/15/2023] Open
Abstract
Fluid overload, a prevalent complication in patients with renal disease and hypertension, significantly impacts patient morbidity and mortality. The daily clinical challenges that clinicians face include how to identify fluid overload early enough in the course of the disease to prevent adverse outcomes and to guide and potentially reduce the intensity of the diuresis. Traditional methods for evaluating fluid status, such as pitting edema, pulmonary crackles, or chest radiography primarily assess extracellular fluid and do not accurately reflect intravascular volume status or venous congestion. This review explores the rationale, mechanism, and evidence behind more recent methods used to assess volume status, namely, lung ultrasound, inferior vena cava (IVC) ultrasound, venous excess ultrasound score, and basic and advanced cardiac echocardiographic techniques. These methods offer a more accurate and objective assessment of fluid status, providing real-time, non-invasive measures of intravascular volume and venous congestion. The methods we discuss are primarily used in inpatient settings, but, given the increased pervasiveness of ultrasound technology, some could soon expand to the outpatient setting.
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Affiliation(s)
- Sharad Patel
- Division of Critical Care Medicine, Cooper University Health Care, Camden, NJ 08103, USA; (S.P.); (A.G.); (S.A.)
- Department of Medicine, Cooper Medical School of Rowan University, Camden, NJ 08103, USA
| | - Adam Green
- Division of Critical Care Medicine, Cooper University Health Care, Camden, NJ 08103, USA; (S.P.); (A.G.); (S.A.)
- Department of Medicine, Cooper Medical School of Rowan University, Camden, NJ 08103, USA
| | - Sandhya Ashokumar
- Division of Critical Care Medicine, Cooper University Health Care, Camden, NJ 08103, USA; (S.P.); (A.G.); (S.A.)
| | - Andrew Hoke
- Department of Medicine, Cooper University Health Care, Camden, NJ 08103, USA;
| | - Jean-Sebastien Rachoin
- Division of Critical Care Medicine, Cooper University Health Care, Camden, NJ 08103, USA; (S.P.); (A.G.); (S.A.)
- Department of Medicine, Cooper Medical School of Rowan University, Camden, NJ 08103, USA
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19
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Arvig MD, Lassen AT, Gæde PH, Gärtner SW, Falster C, Skov IR, Petersen HØ, Posth S, Laursen CB. Impact of serial cardiopulmonary point-of-care ultrasound exams in patients with acute dyspnoea: a randomised, controlled trial. Emerg Med J 2023; 40:700-707. [PMID: 37595984 PMCID: PMC10579498 DOI: 10.1136/emermed-2022-212694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 07/23/2023] [Indexed: 08/20/2023]
Abstract
BACKGROUND Serial point-of-care ultrasound (PoCUS) can potentially improve acute patient care through treatment adjusted to the dynamic ultrasound findings. The objective was to investigate if treatment guided by monitoring patients with acute dyspnoea with serial cardiopulmonary PoCUS and usual care could reduce the severity of dyspnoea compared with usual care alone. METHODS This was a randomised, controlled, blinded-outcome trial conducted in three EDs in Denmark between 9 October 2019 and 26 May 2021. Patients aged ≥18 years admitted with a primary complaint of dyspnoea were allocated 1:1 with block randomisation to usual care, which included a single cardiopulmonary PoCUS within 1 hour of arrival (control group) or usual care (including a PoCUS within 1 hour of arrival) plus two additional PoCUS performed at 2 hours interval from the initial PoCUS (serial ultrasound group). The primary outcome was a reduction of dyspnoea measured on a verbal dyspnoea scale (VDS) from 0 to 10 recorded at inclusion and after 2, 4 and 5 hours. RESULTS There were 206 patients recruited, 102 in the serial ultrasound group and 104 in the control group, all of whom had complete follow-up. The mean difference in VDS between patients in the serial ultrasound and the control group was -1.09 (95% CI -1.51 to -0.66) and -1.66 (95% CI -2.09 to -1.23) after 4 and 5 hours, respectively. The effect was more pronounced in patients with a presumptive diagnosis of acute heart failure (AHF). A larger proportion of patients received diuretics in the serial ultrasound group. CONCLUSION Therapy guided by serial cardiopulmonary PoCUS may, together with usual care, facilitate greater improvement in the severity of dyspnoea, especially in patients with AHF compared with usual care with a single PoCUS in the ED. Serial PoCUS should therefore be considered for routine use to aid the physician in stabilising the patient faster. TRIAL REGISTRATION NUMBER NCT04091334.
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Affiliation(s)
- Michael Dan Arvig
- Department of Emergency Medicine, Slagelse Hospital, Slagelse, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Annmarie Touborg Lassen
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Department of Emergency Medicine, Odense University Hospital, Odense, Denmark
- OPEN, Odense Patient data Explorative Network, Odense University Hospital, Odense, Denmark
| | - Peter Haulund Gæde
- Department of Cardiology and Endocrinology, Slagelse Hospital, Slagelse, Denmark
- Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
| | - Stefan Wernblad Gärtner
- Department of Emergency Medicine, Slagelse Hospital, Slagelse, Denmark
- Department of Anaesthesiology, Herlev Hospital, Herlev, Denmark
| | - Casper Falster
- Department of Respiratory Medicine, Odense University Hospital, Odense, Denmark
- Odense Respiratory Research Unit (ODIN), Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Inge Raadal Skov
- Department of Respiratory Medicine, Odense University Hospital, Odense, Denmark
- Odense Respiratory Research Unit (ODIN), Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Henrik Ømark Petersen
- Department of Emergency Medicine, Odense University Hospital, Odense, Denmark
- Department of Emergency Medicine, Regional Hospital Horsens, Horsens, Denmark
| | - Stefan Posth
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Department of Emergency Medicine, Odense University Hospital, Odense, Denmark
| | - Christian B Laursen
- Department of Respiratory Medicine, Odense University Hospital, Odense, Denmark
- Odense Respiratory Research Unit (ODIN), Department of Clinical Research, University of Southern Denmark, Odense, Denmark
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Falster C, Juul A, Jacobsen N, Raadal Skov I, Dahlerup Rasmussen L, Wulff Madsen L, Somuncu Johansen I, Markus Walbom Harders Harders S, Rømhild Davidsen J, Laursen CB. Thoracic ultrasonographic and clinical findings at 12-month follow-up of patients admitted with COVID-19. Eur Clin Respir J 2023; 10:2257992. [PMID: 37753252 PMCID: PMC10519251 DOI: 10.1080/20018525.2023.2257992] [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: 05/23/2023] [Accepted: 09/07/2023] [Indexed: 09/28/2023] Open
Abstract
Introduction Thoracic ultrasound (TUS) has proven useful in the diagnosis, risk stratification and monitoring of disease progression in patients with coronavirus disease 2019 (COVID-19). However, utility in follow-up is poorly described. To elucidate this area, we performed TUS as part of a 12-month clinical follow-up in patients previously admitted with COVID-19 and correlated findings with clinical assessment and pulmonary function tests. Methods Adult patients discharged from our hospital following admission with COVID-19 during March to May 2020 were invited to a 12-month follow-up. Enrolled patients were interviewed regarding persisting or newly developed symptoms in addition to TUS, spirometry and a 6-min walk test. Patients were referred to high-resolution computed tomography (HRCT) of the lungs if suspicion of pulmonary fibrosis was raised. Results Forty patients were enrolled in the study of whom had 13 developed acute respiratory distress syndrome (ARDS) during admission. Patients with ARDS were more prone to experience neurological symptoms at follow-up (p = 0.03) and showed more B-lines on TUS (p = 0.008) but did not otherwise differ significantly in terms of pulmonary function tests. Four patients had pathological findings on TUS where subsequent diagnostics revealed that two had interstitial lung abnormalities and two had heart failure. These four patients presented with a significantly lower diffusing capacity of lung for carbon monoxide (p=0.03) and 6-min walking distance (p=0.006) compared to the remaining 36 patients without ultrasound pathology. No significant difference was observed in spirometry values of % of predicted FEV1 (p=0.49) or FVC (p=0.07). No persisting cardiovascular pathology was observed in patients without ultrasonographic pathology. Conclusion At 12-month after admission with COVID-19, a follow-up combining TUS, clinical assessment, and pulmonary function tests may improve the selection of patients requiring further diagnostic investigations such as HRCT or echocardiography.
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Affiliation(s)
- Casper Falster
- Odense Respiratory Research Unit (ODIN), Institute of Clinical Research, University of Southern Denmark, Odense, Denmark
- Department of Respiratory Medicine, Odense University Hospital, Odense, Denmark
| | - Amanda Juul
- Odense Respiratory Research Unit (ODIN), Institute of Clinical Research, University of Southern Denmark, Odense, Denmark
- Department of Respiratory Medicine, Odense University Hospital, Odense, Denmark
| | - Niels Jacobsen
- Odense Respiratory Research Unit (ODIN), Institute of Clinical Research, University of Southern Denmark, Odense, Denmark
- Department of Respiratory Medicine, Odense University Hospital, Odense, Denmark
| | - Inge Raadal Skov
- Odense Respiratory Research Unit (ODIN), Institute of Clinical Research, University of Southern Denmark, Odense, Denmark
- Department of Respiratory Medicine, Odense University Hospital, Odense, Denmark
| | - Line Dahlerup Rasmussen
- Open Patient Data Explorative Network (OPEN), Odense University Hospital, Odense, Denmark
- Department of Infectious Diseases, Odense University Hospital, Odense, Denmark
- Research Unit for Infectious Diseases, Odense University Hospital, University of Southern Denmark, Odense, Denmark
| | - Lone Wulff Madsen
- Department of Infectious Diseases, Odense University Hospital, Odense, Denmark
- Research Unit for Infectious Diseases, Odense University Hospital, University of Southern Denmark, Odense, Denmark
| | - Isik Somuncu Johansen
- Department of Infectious Diseases, Odense University Hospital, Odense, Denmark
- Research Unit for Infectious Diseases, Odense University Hospital, University of Southern Denmark, Odense, Denmark
| | | | - Jesper Rømhild Davidsen
- Odense Respiratory Research Unit (ODIN), Institute of Clinical Research, University of Southern Denmark, Odense, Denmark
- Department of Respiratory Medicine, Odense University Hospital, Odense, Denmark
- South Danish Center for Interstitial Lung Diseases (SCILS), Odense University Hospital, Odense, Denmark
- Pulmo-Rheuma Frontline Center (PURE), Odense University Hospital, Odense, Denmark
| | - Christian B. Laursen
- Odense Respiratory Research Unit (ODIN), Institute of Clinical Research, University of Southern Denmark, Odense, Denmark
- Department of Respiratory Medicine, Odense University Hospital, Odense, Denmark
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Kornelsen J, Ho H, Robinson V, Frenkel O. Rural family physician use of point-of-care ultrasonography: experiences of primary care providers in British Columbia, Canada. BMC PRIMARY CARE 2023; 24:183. [PMID: 37684568 PMCID: PMC10486031 DOI: 10.1186/s12875-023-02128-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 08/21/2023] [Indexed: 09/10/2023]
Abstract
BACKGROUND In British Columbia (BC), rural and remote areas lack proximal access to radiographic services. Poor access to radiographic services in rural settings presents a challenge to timely diagnosis and screening across many disease states and healthy pregnancies. As a solution to the lack of access to radiographic services in rural settings, the Rural Coordination Centre of BC (RCCbc) supported rural Family Physicians (FPs) wishing to use PoCUS through the Intelligent Network for PoCUS (IN PoCUS) program. This study evaluates FPs' experience and use of PoCUS in their clinical practice. METHODS This qualitative study conducted in-depth virtual interviews with 21 FPs across rural BC. The interview asked participants' motivation to participate in the RCCbc program, the type of training they received, their current use of PoCUS, their experience with the technology, and their experience interacting with specialists in regional centres. Thematic analysis of findings was undertaken. RESULTS This study used Rogers' framework on the five elements of diffusion of innovation to understand the factors that impede and enable the adoption of PoCUS in rural practice. Rural FPs in this study differentiated PoCUS from formal imaging done by specialists. The adoption of PoCUS was viewed as an extension of physical exams and was compatible with their values of providing generalist care. This study found that the use of PoCUS provided additional information that led to better clinical decision-making for triage and allowed FPs to determine the urgency for patient referral and transport to tertiary hospitals. FPs also reported an increase in job satisfaction with PoCUS use. Some barriers to using PoCUS included the time needed to be acquainted with the technology and learning how to integrate it into their clinical flow in a seamless manner. CONCLUSION This study has demonstrated the importance of PoCUS in improving patient care and facilitating timely diagnosis and treatment. As the use of PoCUS among FPs is relatively new in Canada, larger infrastructure support such as improving billing structures, long-term subsidies, educational opportunities, and a quality improvement framework is needed to support the use of PoCUS among rural FPs.
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Affiliation(s)
- Jude Kornelsen
- Centre for Rural Health Research, Department of Family Practice, University of British Columbia, 3rd Floor David Strangway Building, 5950 University Boulevard, Vancouver, BC, V6T 1Z3, Canada.
| | - Hilary Ho
- Centre for Rural Health Research, Department of Family Practice, University of British Columbia, 3rd Floor David Strangway Building, 5950 University Boulevard, Vancouver, BC, V6T 1Z3, Canada
| | - Virginia Robinson
- Rural Coordination Centre of British Columbia, 1665 West Broadway, Vancouver, BC, V6J 1X1, Canada
| | - Oron Frenkel
- Providence Health Care, St. Paul's Hospital, 1081 Burrard St, Vancouver, BC, V6Z 1Y6, Canada
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22
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Falster C, Egholm G, Jacobsen N, Poulsen MK, Posth S, Møller JE, Brabrand M, Laursen CB. Multiorgan ultrasonographic findings in patients with pulmonary embolism at diagnosis and clinical follow-up: a proof of concept study. J Ultrasound 2023; 26:663-672. [PMID: 36114986 PMCID: PMC10468447 DOI: 10.1007/s40477-022-00716-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Accepted: 08/04/2022] [Indexed: 11/30/2022] Open
Abstract
PURPOSE The purpose of this descriptive feasibility study was to assess the clinical impact and feasibility of conducting a multiorgan ultrasound examination of patients with pulmonary embolism at both time of diagnosis and at clinical follow-up. METHODS Hemodynamically stable patients with pulmonary embolism verified by CT pulmonary angiography or ventilation perfusion scintigraphy were eligible for inclusion. Enrolled patients underwent multiorgan ultrasound investigation encompassing echocardiography supplemented with focused lung and deep venous ultrasound emphasizing right ventricular strain, subpleural consolidations and presence of deep venous thrombi. Identical investigations were conducted at 3 months follow-up. The presence of ultrasonographic findings at diagnosis and follow-up was compared and the clinical impact of any remaining pathology or strain was described. RESULTS Twenty-one patients were enrolled in the study of whom 20 survived to attend follow-up. Mean age was 62 ± 15 years and 48% were female. At diagnosis, the most prevalent ultrasonographic findings were subpleural consolidations in 11 patients and right ventricular dilation in eight. At follow-up, signs of right ventricular strain had resolved in all patients. However, in one patient, no resolution was seen in a subpleural consolidation observed at the time of pulmonary embolism diagnosis, resulting in referral to a chest CT. Additionally, one patient exhibited residual deep venous thrombotic material, leading to prolongation of anticoagulative treatment. CONCLUSION In patients with pulmonary embolism, multiorgan ultrasound is feasible in follow-up and adequately powered studies should determine the clinical utility of such an approach.
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Affiliation(s)
- Casper Falster
- Department of Respiratory Medicine, Odense University Hospital, Entrance 122, 5000, Odense C, Denmark.
- Odense Respiratory Research Unit (ODIN), Department of Clinical Research, University of Southern Denmark, Odense, Denmark.
- OPEN, Open Patient Data Explorative Network, Odense University Hospital, Odense, Region of Southern Denmark, Denmark.
| | - Gro Egholm
- Department of Cardiology, Odense University Hospital, Odense, Denmark
| | - Niels Jacobsen
- Department of Respiratory Medicine, Odense University Hospital, Entrance 122, 5000, Odense C, Denmark
- Odense Respiratory Research Unit (ODIN), Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Mikael K Poulsen
- Department of Cardiology, Odense University Hospital, Odense, Denmark
| | - Stefan Posth
- Department of Emergency Medicine, Odense University Hospital, Odense, Denmark
| | - Jacob E Møller
- Department of Cardiology, Odense University Hospital, Odense, Denmark
| | - Mikkel Brabrand
- Department of Emergency Medicine, Odense University Hospital, Odense, Denmark
| | - Christian B Laursen
- Department of Respiratory Medicine, Odense University Hospital, Entrance 122, 5000, Odense C, Denmark
- Odense Respiratory Research Unit (ODIN), Department of Clinical Research, University of Southern Denmark, Odense, Denmark
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23
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Huang CT, Chang CH, Chen JY, Ling DA, Lee AF, Wang PH, Wu CK, Ko YC, Hsiao YT, Lien WC, Chang WT, Huang CH. The effect of point-of-care ultrasound on length of stay and mortality in patients with chest pain/dyspnea. ULTRASCHALL IN DER MEDIZIN (STUTTGART, GERMANY : 1980) 2023; 44:389-394. [PMID: 37072032 DOI: 10.1055/a-2048-6274] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/19/2023]
Abstract
PURPOSE This study aims to investigate the effects of point-of-care ultrasound (PoCUS) on length of stay (LOS) and mortality in hemodynamically stable patients with chest pain/dyspnea. MATERIALS AND METHODS The prospective study was conducted from June 2020 to May 2021. A convenience sample of adult non-traumatic patients with chest pain/dyspnea was included and evaluated by PoCUS. The primary outcome was the relationship between the door-to-PoCUS time and LOS/mortality categorized by the ST-segment elevation (STE) and non-STE on the initial electrocardiogram. The diagnostic accuracy of PoCUS was computed, compared to the final diagnosis. RESULTS A total of 465 patients were included. 3 of 18 patients with STE had unexpected cardiac tamponade and 1 had myocarditis with pulmonary edema. PoCUS had a minimal effect on LOS and mortality in patients with STE. In the non-STE group, the shorter door-to-PoCUS time was associated with a shorter LOS (coefficient, 1.26±0.47, p=0.008). After categorizing the timing of PoCUS as 30, 60, 90, and 120 minutes, PoCUS had a positive effect, especially when performed within 90 minutes of arrival, on LOS of less than 360 minutes (OR, 2.42, 95% CI, 1.61-3.64) and patient survival (OR, 3.32, 95% CI, 1.14-9.71). The overall diagnostic performance of PoCUS was 96.6% (95% CI, 94.9-98.2%), but lower efficacy occurred in pulmonary embolism and myocardial infarction. CONCLUSION The use of PoCUS was associated with a shorter LOS and less mortality in patients with non-STE, especially when performed within 90 minutes of arrival. Although the effect on patients with STE was minimal, PoCUS played a role in discovering unexpected diagnoses.
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Affiliation(s)
- Chien-Tai Huang
- Emergency Department, National Taiwan University Hospital, Taipei, Taiwan
| | - Chih-Heng Chang
- Emergency Department, National Taiwan University Hospital, Taipei, Taiwan
| | - Jia-Yu Chen
- Emergency Department, National Taiwan University Hospital, Taipei, Taiwan
| | - Dean-An Ling
- Emergency Department, National Taiwan University Hospital, Taipei, Taiwan
| | - An-Fu Lee
- Emergency Department, National Taiwan University Hospital, Taipei, Taiwan
| | - Pei-Hsiu Wang
- Emergency Department, National Taiwan University Hospital, Taipei, Taiwan
| | - Chien-Kai Wu
- Emergency Department, National Taiwan University Hospital, Taipei, Taiwan
| | - Ying-Chih Ko
- Emergency Department, National Taiwan University Hospital, Taipei, Taiwan
| | - Yu-Tse Hsiao
- Emergency Department, National Taiwan University Hospital, Taipei, Taiwan
| | - Wan-Ching Lien
- Emergency Department, National Taiwan University Hospital, Taipei, Taiwan
| | - Wei-Tien Chang
- Emergency Department, National Taiwan University Hospital, Taipei, Taiwan
| | - Chien-Hua Huang
- Emergency Department, National Taiwan University Hospital, Taipei, Taiwan
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Richardson SR, Pope J, Hart LB, Wilson CL. Drowning rule-out with novices (DROWN) in ultrasound. J Am Coll Emerg Physicians Open 2023; 4:e13010. [PMID: 37492531 PMCID: PMC10363851 DOI: 10.1002/emp2.13010] [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: 02/17/2023] [Revised: 06/30/2023] [Accepted: 07/06/2023] [Indexed: 07/27/2023] Open
Abstract
Objectives Non-fatal drownings confer significant morbidity and mortality in the United States. Chest radiograph (CXR) is typically used as a screening modality for interstitial edema but lacks sensitivity early after submersion. No study has evaluated lung ultrasound in assessing for pulmonary edema after submersion events and we hypothesized that lung point-of-care (POC) ultrasound can identify interstitial edema in patients presenting after non-fatal drownings. Methods Patients presenting to the emergency department after a submersion event were eligible if a CXR was obtained as part of their care. Emergency medicine residents performed a lung POC ultrasound and provided a "novice" interpretation of "normal" or "abnormal," which was independently reviewed by a blinded expert sonographer. Patients were contacted 2 weeks after presentation to assess for late sequela. Results A prospective convenience sample of 59 patients included 21 adults (36%) and 38 children (64%) enrolled over 17 months with a median age of 6. Twenty-four (41%) patients had abnormalities on CXR. Of these, 20 patients had a positive ultrasound per novice interpretation. Compared to CXR, ultrasound had an overall sensitivity of 83% and a specificity of 66% for detecting pulmonary edema in non-fatal drownings. Notably, out of 35 subjects with a negative CXR, there were 12 (34%) cases with a positive lung ultrasound, 10 of which required hospital admission. Conclusion Lung POC ultrasound has a moderate sensitivity and specificity when performed by novice sonographers to detect pulmonary edema presenting to an ED setting after a non-fatal drowning event.
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Affiliation(s)
| | - Jacob Pope
- Department of Emergency MedicineGrand Strand Medical CenterMyrtle BeachSouth CarolinaUSA
| | | | - Casey L. Wilson
- Department of Emergency MedicineGrand Strand Medical CenterMyrtle BeachSouth CarolinaUSA
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25
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Khorsand S, Chin J, Rice J, Bughrara N, Myatra SN, Karamchandani K. Role of Point-of-Care Ultrasound in Emergency Airway Management Outside the Operating Room. Anesth Analg 2023; 137:124-136. [PMID: 36693019 DOI: 10.1213/ane.0000000000006371] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Tracheal intubation is one of the most frequently performed procedures in critically ill patients, and is associated with significant morbidity and mortality. Hemodynamic instability and cardiovascular collapse are common complications associated with the procedure, and are likely in patients with a physiologically difficult airway. Bedside point-of-care ultrasound (POCUS) can help identify patients with high risk of cardiovascular collapse, provide opportunity for hemodynamic and respiratory optimization, and help tailor airway management plans to meet individual patient needs. This review discusses the role of POCUS in emergency airway management, provides an algorithm to facilitate its incorporation into existing practice, and provides a framework for future studies.
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Affiliation(s)
- Sarah Khorsand
- From the Department of Anesthesiology and Pain Management, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Jeanette Chin
- From the Department of Anesthesiology and Pain Management, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Jake Rice
- From the Department of Anesthesiology and Pain Management, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Nibras Bughrara
- Department of Anesthesiology and Critical Care Medicine, Albany Medical College, Albany, New York
| | - Sheila N Myatra
- Department of Anesthesiology, Critical Care and Pain, Tata Memorial Hospital, Homi-Bhabha National Institute, Mumbai, India
| | - Kunal Karamchandani
- From the Department of Anesthesiology and Pain Management, University of Texas Southwestern Medical Center, Dallas, Texas
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Vanderburg S, Kodikara I, Tharakan A, Sheng T, Gallis JA, Sellathurai M, Bodinayake C, Nagahawatte A, Wijayaratne GB, Woods CW, Tillekeratne LG, Riviello ED. A Practical Approach to Lung Ultrasound Training in Sri Lanka. ATS Sch 2023; 4:126-131. [PMID: 37538071 PMCID: PMC10394645 DOI: 10.34197/ats-scholar.2022-0072br] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 01/11/2023] [Indexed: 08/05/2023] Open
Affiliation(s)
- Sky Vanderburg
- Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine, University of California, San Francisco, San Francisco, California
| | - Iroshani Kodikara
- Department of Anatomy, Faculty of Medicine, University of Ruhuna, Galle, Sri Lanka
- Teaching Hospital Karapitiya, Galle, Sri Lanka
| | | | - Tianchen Sheng
- Duke University Global Health Institute, Durham, North Carolina
| | - John A. Gallis
- Duke University Global Health Institute, Durham, North Carolina
| | | | - Champica Bodinayake
- Teaching Hospital Karapitiya, Galle, Sri Lanka
- Duke University Global Health Institute, Durham, North Carolina
- Department of Medicine, and
| | - Ajith Nagahawatte
- Duke University Global Health Institute, Durham, North Carolina
- Department of Microbiology, Faculty of Medicine, University of Ruhuna, Galle, Sri Lanka
| | - Gaya B. Wijayaratne
- Department of Microbiology, Faculty of Medicine, University of Ruhuna, Galle, Sri Lanka
| | - Chris W. Woods
- Duke University Global Health Institute, Durham, North Carolina
| | - L. Gayani Tillekeratne
- Duke University Global Health Institute, Durham, North Carolina
- Department of Medicine, and
| | - Elisabeth D. Riviello
- Beth Israel Deaconess Medical Center, and
- Harvard Medical School, Boston, Massachusetts
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Rocca E, Zanza C, Longhitano Y, Piccolella F, Romenskaya T, Racca F, Savioli G, Saviano A, Piccioni A, Mongodi S. Lung Ultrasound in Critical Care and Emergency Medicine: Clinical Review. Adv Respir Med 2023; 91:203-223. [PMID: 37218800 DOI: 10.3390/arm91030017] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 05/08/2023] [Accepted: 05/11/2023] [Indexed: 05/24/2023]
Abstract
Lung ultrasound has become a part of the daily examination of physicians working in intensive, sub-intensive, and general medical wards. The easy access to hand-held ultrasound machines in wards where they were not available in the past facilitated the widespread use of ultrasound, both for clinical examination and as a guide to procedures; among point-of-care ultrasound techniques, the lung ultrasound saw the greatest spread in the last decade. The COVID-19 pandemic has given a boost to the use of ultrasound since it allows to obtain a wide range of clinical information with a bedside, not harmful, repeatable examination that is reliable. This led to the remarkable growth of publications on lung ultrasounds. The first part of this narrative review aims to discuss basic aspects of lung ultrasounds, from the machine setting, probe choice, and standard examination to signs and semiotics for qualitative and quantitative lung ultrasound interpretation. The second part focuses on how to use lung ultrasound to answer specific clinical questions in critical care units and in emergency departments.
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Affiliation(s)
- Eduardo Rocca
- Department of Translational Medicine, University of Eastern Piedmont, 28100 Novara, Italy
| | - Christian Zanza
- Department of Anesthesia and Critical Care Medicine, AON SS. Antonio e Biagio e Cesare Arrigo H, 15121 Alessandria, Italy
- Department of Anesthesiology and Perioperative Medicine, University of Pittsburgh, Pittsburgh, PA 15260, USA
| | - Yaroslava Longhitano
- Department of Anesthesiology and Perioperative Medicine, University of Pittsburgh, Pittsburgh, PA 15260, USA
| | - Fabio Piccolella
- Department of Anesthesia and Critical Care Medicine, AON SS. Antonio e Biagio e Cesare Arrigo H, 15121 Alessandria, Italy
| | - Tatsiana Romenskaya
- Department of Anesthesia and Critical Care Medicine, AON SS. Antonio e Biagio e Cesare Arrigo H, 15121 Alessandria, Italy
| | - Fabrizio Racca
- Department of Anesthesia and Critical Care Medicine, AON SS. Antonio e Biagio e Cesare Arrigo H, 15121 Alessandria, Italy
- Department of Anesthesia and Critical Care Medicine, AO Mauriziano Hospital, University of Turin, 10124 Turin, Italy
| | - Gabriele Savioli
- Emergency Medicine and Surgery, IRCCS Fondazione Policlinico San Matteo, 27100 Pavia, Italy
| | - Angela Saviano
- Department of Emergency Medicine, Policlinico Gemelli/IRCCS University of Catholic of Sacred Heart, 00168 Rome, Italy
| | - Andrea Piccioni
- Department of Emergency Medicine, Policlinico Gemelli/IRCCS University of Catholic of Sacred Heart, 00168 Rome, Italy
| | - Silvia Mongodi
- Department of Anesthesia and Intensive Care Medicine, Critical Care Unit-1, Fondazione IRCCS Policlinico S. Matteo, 27100 Pavia, Italy
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Parulekar P, Powys-Lybbe J, Knight T, Smallwood N, Lasserson D, Rudge G, Miller A, Peck M, Aron J. CORONA (COre ultRasOund of covid in iNtensive care and Acute medicine) study: National service evaluation of lung and heart ultrasound in intensive care patients with suspected or proven COVID-19. J Intensive Care Soc 2023; 24:186-194. [PMID: 37255992 PMCID: PMC10225798 DOI: 10.1177/17511437211065611] [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] [Indexed: 06/16/2024] Open
Abstract
BACKGROUND Combined Lung Ultrasound (LUS) and Focused UltraSound for Intensive Care heart (FUSIC Heart - formerly Focused Intensive Care Echocardiography, FICE) can aid diagnosis, risk stratification and management in COVID-19. However, data on its application and results are limited to small studies in varying countries and hospitals. This United Kingdom (UK) national service evaluation study assessed how combined LUS and FUSIC Heart were used in COVID-19 Intensive Care Unit (ICU) patients during the first wave of the pandemic. METHOD Twelve trusts across the UK registered for this prospective study. LUS and FUSIC Heart data were obtained, using a standardised data set including scoring of abnormalities, between 1st February 2020 to 30th July 2020. The scans were performed by intensivists with FUSIC Lung and Heart competency as a minimum standard. Data was anonymised locally prior to transfer to a central database. RESULTS 372 studies were performed on 265 patients. There was a small but significant relationship between LUS score >8 and 30-day mortality (OR 1.8). Progression of score was associated with an increase in 30-day mortality (OR 1.2). 30-day mortality was increased in patients with right ventricular (RV) dysfunction (49.4% vs 29.2%). Severity of LUS score correlated with RV dysfunction (p < 0.05). Change in management occurred in 65% of patients following a combined scan. CONCLUSIONS In COVID-19 patients, there is an association between lung ultrasound score severity, RV dysfunction and mortality identifiable by combined LUS and FUSIC Heart. The use of 12-point LUS scanning resulted in similar risk score to 6-point imaging in the majority of cases. Our findings suggest that serial combined LUS and FUSIC Heart on COVID-19 ICU patients may aid in clinical decision making and prognostication.
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Affiliation(s)
- Prashant Parulekar
- William Harvey Hospital, East Kent Hospitals University NHS Foundation Trust
| | | | - Thomas Knight
- Sandwell and West Birmingham Hospitals NHS
Trust, Birmingham, England
| | | | - Daniel Lasserson
- Sandwell and West Birmingham Hospitals NHS
Trust, Birmingham, England
| | - Gavin Rudge
- University of Birmingham, Birmingham, England
| | - Ashley Miller
- Shrewsbury and Telford Hospitals NHS
Trust, Shrewsbury, England
| | - Marcus Peck
- Intensive Care Frimley Park Hospital NHS Foundation
Trust, Frimley, England
| | - Jonathon Aron
- St George’s Hospital NHS Foundation
TrustLondon, England
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Calamai I, Greco M, Savi M, Vitiello G, Garbero E, Spina R, Pisani L, Mongodi S, Finazzi S. Thoracic UltrasONOgraphy Reporting: The TUONO Consensus. Diagnostics (Basel) 2023; 13:diagnostics13091535. [PMID: 37174927 PMCID: PMC10177560 DOI: 10.3390/diagnostics13091535] [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: 03/28/2023] [Revised: 04/08/2023] [Accepted: 04/24/2023] [Indexed: 05/15/2023] Open
Abstract
The widespread use of the lung ultrasound (LUS) has not been followed by the development of a comprehensive standardized tool for its reporting in the intensive care unit (ICU) which could be useful to promote consistency and reproducibility during clinical examination. This work aims to define the essential features to be included in a standardized reporting tool and provides a structured model form to fully express the diagnostic potential of LUS and facilitate intensivists in the use of a LUS in everyday clinical ICU examination. We conducted a modified Delphi process to build consensus on the items to be integrated in a standardized report form and on its structure. A committee of 19 critical care physicians from 19 participating ICUs in Italy was formed, including intensivists experienced in ultrasound from both teaching hospitals and referral hospitals, and internationally renowned experts on the LUS. The consensus for 31 statements out of 33 was reached at the third Delphi round. A structured model form was developed based on the approved statements. The development of a standardized model as a backbone to report a LUS may facilitate the guidelines' application in clinical practice and increase inter-operator agreement. Further studies are needed to evaluate the effects of standardized reports in critically ill patients.
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Affiliation(s)
- Italo Calamai
- Anesthesia and Intensive Care Unit AUsl Toscana Centro, Ospedale San Giuseppe, Viale Boccaccio 16/20, 50053 Empoli, Italy
| | - Massimiliano Greco
- Department of Biomedical Sciences, Humanitas University, 20072 Milan, Italy
- Department of Anesthesiology and Intensive Care, IRCCS Humanitas Research Hospital, 20089 Milan, Italy
| | - Marzia Savi
- Department of Biomedical Sciences, Humanitas University, 20072 Milan, Italy
- Department of Anesthesiology and Intensive Care, IRCCS Humanitas Research Hospital, 20089 Milan, Italy
| | - Gaia Vitiello
- Laboratory of Clinical Data Science, Mario Negri Institute of Pharmacological Research IRCCS, 20156 Ranica, Italy
| | - Elena Garbero
- Laboratory of Clinical Data Science, Mario Negri Institute of Pharmacological Research IRCCS, 20156 Ranica, Italy
| | - Rosario Spina
- Anesthesia and Intensive Care Unit AUsl Toscana Centro, Ospedale San Giuseppe, Viale Boccaccio 16/20, 50053 Empoli, Italy
| | - Luigi Pisani
- Intensive Care Unit, Ospedale Generale Regionale Miulli, 70021 Acquaviva delle Fonti, Italy
- Mahidol Oxford Tropical Research Unit, Bangkok 10400, Thailand
| | - Silvia Mongodi
- Anaesthesia and Intensive Care, San Matteo Hospital, 94403 Pavia, Italy
| | - Stefano Finazzi
- Laboratory of Clinical Epidemiology, Mario Negri Institute of Pharmacological Research IRCCS, 20156 Ranica, Italy
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Meng ML, Arendt KW, Banayan JM, Bradley EA, Vaught AJ, Hameed AB, Harris J, Bryner B, Mehta LS. Anesthetic Care of the Pregnant Patient With Cardiovascular Disease: A Scientific Statement From the American Heart Association. Circulation 2023; 147:e657-e673. [PMID: 36780370 DOI: 10.1161/cir.0000000000001121] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
The pregnancy-related mortality rate in the United States is excessively high. The American Heart Association is dedicated to fighting heart disease and recognizes that cardiovascular disease, preexisting or acquired during pregnancy, is the leading cause of maternal mortality in the United States. Comprehensive scientific statements from cardiology and obstetrics experts guide the treatment of cardio-obstetric patients before, during, and after pregnancy. This scientific statement aims to highlight the role of specialized cardio-obstetric anesthesiology care, presenting a systematic approach to the care of these patients from the anesthesiology perspective. The anesthesiologist is a critical part of the pregnancy heart team as the perioperative physician who is trained to prevent or promptly recognize and treat patients with peripartum cardiovascular decompensation. Maternal morbidity is attenuated with expert anesthesiology peripartum care, which includes the management of neuraxial anesthesia, inotrope and vasopressor support, transthoracic echocardiography, optimization of delivery location, and consideration of advanced critical care and mechanical support when needed. Standardizing the anesthesiology approach to patients with high peripartum cardiovascular risk and ensuring that cardio-obstetrics patients have access to the appropriate care team, facilities, and advanced cardiovascular therapies will contribute to improving peripartum morbidity and mortality.
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31
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Schultz HHL, Davidsen JR. Thoracic Ultrasound in Lung Transplantation—Insights in the Field. Life (Basel) 2023; 13:life13030695. [PMID: 36983850 PMCID: PMC10052757 DOI: 10.3390/life13030695] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 02/16/2023] [Accepted: 03/02/2023] [Indexed: 03/08/2023] Open
Abstract
The use of thoracic ultrasound (TUS) is a novel and dynamic diagnostic and monitoring modality that has shown remarkable advances within the last decade, with several published papers investigating its role within the field of lung transplantation. The aim of this current opinion review is to review the existing literature on the role of TUS in all stages of LTx, from in-donor lung evaluation to graft assessment on ex vivo lung perfusion and in the short- and long-term follow-up after LTx.
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Affiliation(s)
- Hans Henrik Lawaetz Schultz
- Department of Cardiology, Section for Lung Transplantation, Copenhagen University Hospital, Rigshospitalet, 2100 Copenhagen, Denmark
| | - Jesper Rømhild Davidsen
- South Danish Center for Interstitial Lung Diseases (SCILS), Department of Respiratory Medicine, Odense University Hospital, 5000 Odense, Denmark
- Pulmo-Rheuma Frontline Center (PURE), Department of Respiratory Medicine, Odense University Hospital, 5000 Odense, Denmark
- Odense Respiratory Research Unit (ODIN), Department of Clinical Research, University of Southern Denmark, 5230 Odense, Denmark
- Correspondence: ; Tel.: +45-215-712-92
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Matthies A, Trauer M, Chopra K, Jarman RD. Diagnostic accuracy of point-of-care lung ultrasound for COVID-19: a systematic review and meta-analysis. Emerg Med J 2023; 40:407-417. [PMID: 36868811 DOI: 10.1136/emermed-2021-212092] [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: 01/18/2022] [Accepted: 01/31/2023] [Indexed: 03/05/2023]
Abstract
BACKGROUND Point-of-care (POC) lung ultrasound (LUS) is widely used in the emergency setting and there is an established evidence base across a range of respiratory diseases, including previous viral epidemics. The necessity for rapid testing combined with the limitations of other diagnostic tests has led to the proposal of various potential roles for LUS during the COVID-19 pandemic. This systematic review and meta-analysis focused specifically on the diagnostic accuracy of LUS in adult patients presenting with suspected COVID-19 infection. METHODS Traditional and grey-literature searches were performed on 1 June 2021. Two authors independently carried out the searches, selected studies and completed the Quality Assessment Tool for Diagnostic Test Accuracy Studies (QUADAS-2). Meta-analysis was carried out using established open-source packages in R. We report overall sensitivity, specificity, positive and negative predictive values, and the hierarchical summary receiver operating characteristic curve for LUS. Heterogeneity was determined using the I2 statistic. RESULTS Twenty studies were included, published between October 2020 and April 2021, providing data from a total of 4314 patients. The prevalence and admission rates were generally high across all studies. Overall, LUS was found to be 87.2% sensitive (95% CI 83.6 to 90.2) and 69.5% specific (95% CI 62.2 to 72.5) and demonstrated overall positive and negative likelihood ratios of 3.0 (95% CI 2.3 to 4.1) and 0.16 (95% CI 0.12 to 0.22), respectively. Separate analyses for each reference standard revealed similar sensitivities and specificities for LUS. Heterogeneity was found to be high across the studies. Overall, the quality of studies was low with a high risk of selection bias due to convenience sampling. There were also applicability concerns because all studies were undertaken during a period of high prevalence. CONCLUSION During a period of high prevalence, LUS had a sensitivity of 87% for the diagnosis of COVID-19 infection. However, more research is required to confirm these results in more generalisable populations, including those less likely to be admitted to hospital. PROSPERO REGISTRATION NUMBER CRD42021250464.
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Affiliation(s)
- Ashley Matthies
- Emergency Department, Homerton University Hospital NHS Foundation Trust, London, UK .,School of Health and Life Sciences, Teesside University, Middlesbrough, UK
| | - Michael Trauer
- School of Health and Life Sciences, Teesside University, Middlesbrough, UK.,Emergency Department, Guy's and Saint Thomas' NHS Foundation Trust, London, UK
| | - Karl Chopra
- Emergency Department, Homerton University Hospital NHS Foundation Trust, London, UK.,School of Health and Life Sciences, Teesside University, Middlesbrough, UK
| | - Robert David Jarman
- Accident and Emergency Department, Royal Victoria Infirmary, Newcastle upon Tyne, UK
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Szabó GV, Szigetváry C, Szabó L, Dembrovszky F, Rottler M, Ocskay K, Madzsar S, Hegyi P, Molnár Z. Point-of-care ultrasound improves clinical outcomes in patients with acute onset dyspnea: a systematic review and meta-analysis. Intern Emerg Med 2023; 18:639-653. [PMID: 36310302 PMCID: PMC10017566 DOI: 10.1007/s11739-022-03126-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Accepted: 10/06/2022] [Indexed: 11/05/2022]
Abstract
The early, appropriate management of acute onset dyspnea is important but often challenging. The aim of this study was to investigate the effects of the use of Point-of-Care Ultrasound (PoCUS) versus conventional management on clinical outcomes in patients with acute onset dyspnea. The Cochrane Library, MEDLINE, EMBASE and reference lists were searched to identify eligible trials (inception to October 14, 2021). There were no language restrictions. Randomized controlled trials (RCTs), and prospective and retrospective cohort studies that compared PoCUS with conventional diagnostic modalities (controls) in patients with acute onset dyspnea were included. Two independent reviewers extracted data and assessed the risk of bias. Disagreements were resolved by consensus. The primary study outcomes were time to diagnosis, time to treatment, and length of stay (LOS). Secondary outcomes included rate of appropriate treatment, 30-day re-admission rate, and mortality. We included eight RCTs and six observational studies with a total of 5393 participants. Heterogeneity across studies was variable (from low to considerable), with overall low or moderate study quality and low or moderate risk of bias (except one article with serious risk of bias). Time to diagnosis (mean difference [MD], - 63 min; 95% CI, - 115 to - 11 min] and time to treatment (MD, - 27 min; 95% CI - 43 to - 11 min) were significantly shorter in the PoCUS group. In-hospital LOS showed no differences between the two groups, but LOS in the Intensive Care Unit (MD, - 1.27 days; - 1.94 to - 0.61 days) was significantly shorter in the PoCUS group. Patients in the PoCUS group showed significantly higher odds of receiving appropriate therapy compared to controls (odds ratio [OR], 2.31; 95% CI, 1.61-3.32), but there was no significant effect on 30-day re-admission rate and in-hospital or 30-day mortality. Our results indicate that PoCUS use contributes to early diagnosis and better outcomes compared to conventional methods in patients admitted with acute onset dyspnea.
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Affiliation(s)
- Gergő Vilmos Szabó
- Centre for Translational Medicine, Semmelweis University, Üllői út 26, Budapest, 1085, Hungary
- Emergency Department, Szent György University Teaching Hospital of Fejér County, Székesfehérvár, Hungary
- National Ambulance Service, Budapest, Hungary
- Hungarian Air Ambulance Nonprofit Ltd., Budaörs, Hungary
| | - Csenge Szigetváry
- Centre for Translational Medicine, Semmelweis University, Üllői út 26, Budapest, 1085, Hungary
- Department of Anesthesiology and Intensive Therapy, Semmelweis University, Budapest, Hungary
| | - László Szabó
- Centre for Translational Medicine, Semmelweis University, Üllői út 26, Budapest, 1085, Hungary
- Institute for Translational Medicine, Medical School, University of Pécs, Pécs, Hungary
| | - Fanni Dembrovszky
- Centre for Translational Medicine, Semmelweis University, Üllői út 26, Budapest, 1085, Hungary
- Institute for Translational Medicine, Medical School, University of Pécs, Pécs, Hungary
| | - Máté Rottler
- Institute for Translational Medicine, Medical School, University of Pécs, Pécs, Hungary
- Department of Anesthesiology and Intensive Therapy, Szent György University Teaching Hospital of Fejér County, Székesfehérvár, Hungary
| | - Klemetina Ocskay
- Centre for Translational Medicine, Semmelweis University, Üllői út 26, Budapest, 1085, Hungary
- Institute for Translational Medicine, Medical School, University of Pécs, Pécs, Hungary
| | - Stefanie Madzsar
- Centre for Translational Medicine, Semmelweis University, Üllői út 26, Budapest, 1085, Hungary
| | - Péter Hegyi
- Centre for Translational Medicine, Semmelweis University, Üllői út 26, Budapest, 1085, Hungary
- Division of Pancreatic Diseases, Heart and Vascular Centre, Semmelweis University, Budapest, Hungary
| | - Zsolt Molnár
- Centre for Translational Medicine, Semmelweis University, Üllői út 26, Budapest, 1085, Hungary.
- Department of Anesthesiology and Intensive Therapy, Semmelweis University, Budapest, Hungary.
- Department of Anesthesiology and Intensive Therapy, Poznan University, Poznan, Poland.
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Gundersen EA, Juhl-Olsen P, Bach A, Rostgaard-Knudsen M, Nielsen BRR, Skaarup SH, Petersen HØ, Fjølner J, Poulsen MGG, Bøtker MT. PrehospitaL Ultrasound in Undifferentiated DyspnEa (PreLUDE): a prospective, clinical, observational study. Scand J Trauma Resusc Emerg Med 2023; 31:6. [PMID: 36740691 PMCID: PMC9899351 DOI: 10.1186/s13049-023-01070-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 01/25/2023] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Diagnostic uncertainty in patients with dyspnea is associated with worse outcomes. We hypothesized that prehospital point-of-care ultrasound (POCUS) can improve diagnostic accuracy. METHODS Prospective observational study of adult patients suffering dyspnea. Prehospital critical care physicians registered a suspected diagnosis based on clinical examination alone, performed POCUS of the heart and lungs, and finally registered suspected diagnoses based on their clinical examination supplemented with POCUS. Pre- and post-POCUS diagnoses were compared to endpoint committee adjudicated diagnoses. The primary outcome was improved sensitivity for diagnosing acute heart failure. Secondary outcomes included other diagnostic accuracy measures in relation to acute heart failure and other causes of dyspnea. RESULTS In total, 214 patients were included. The diagnosis of acute heart failure was suspected in 64/214 (30%) of patients before POCUS and 64/214 (30%) patients after POCUS, but POCUS led to reclassification in 53/214 (25%) patients. The endpoint committee adjudicated the diagnosis of acute heart failure in 87/214 (41%) patients. The sensitivity for the diagnosis of acute heart failure was 58% (95% CI 46%-69%) before POCUS compared to 65% (95% CI 53%-75%) after POCUS (p = 0.12). ROC AUC for the diagnosis acute heart failure was 0.72 (95% CI 0.66-0.78) before POCUS compared to 0.79 (0.73-0.84) after POCUS (p < 0.001). ROC AUC for the diagnosis acute exacerbation (AE) of chronic obstructive pulmonary disease (COPD) or asthma was 0.87 (0.82-0.91) before POCUS and 0.93 (0.88-0.97) after POCUS (p < 0.001). A POCUS finding of any of severely reduced left ventricular function, bilateral B-lines or bilateral pleural effusion demonstrated the highest sensitivity for acute heart failure at 88% (95% CI 79%-94%), whereas the combination of all of these three findings yielded the highest specificity at 99% (95% CI 95%-100%). CONCLUSION Supplementary prehospital POCUS leads to an improvement of diagnostic accuracy of both heart failure and AE-COPD/-asthma overall described by ROC AUC, but the increase in sensitivity for the diagnoses of acute heart failure did not reach statistical significance. Tailored use of POCUS findings optimizes diagnostic accuracy for rule-out and rule-in of acute heart failure. TRIAL REGISTRATION Registered in Clinical Trials, 05.04.2019 (identifier: NCT03905460) https://clinicaltrials.gov/ct2/show/study/NCT03905460?term=NCT03905460&cond=Dyspnea&cntry=DK&draw=2&rank=1 .
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Affiliation(s)
- Elise Arem Gundersen
- grid.425869.40000 0004 0626 6125Department for Research and Development, Prehospital Emergency Medical Services, Brendstrupgårdsvej 7, 2. th, 8200 Aarhus N, Central Denmark Region Denmark ,grid.416838.00000 0004 0646 9184Department of Anesthesiology, Viborg Regional Hospital, 8800 Viborg, Denmark
| | - Peter Juhl-Olsen
- grid.425869.40000 0004 0626 6125Department for Research and Development, Prehospital Emergency Medical Services, Brendstrupgårdsvej 7, 2. th, 8200 Aarhus N, Central Denmark Region Denmark ,grid.154185.c0000 0004 0512 597XDepartment of Cardiothoracic and Vascular Surgery, Anesthesia Section, Aarhus University Hospital, 8200 Aarhus N, Denmark
| | - Allan Bach
- grid.425869.40000 0004 0626 6125Department for Research and Development, Prehospital Emergency Medical Services, Brendstrupgårdsvej 7, 2. th, 8200 Aarhus N, Central Denmark Region Denmark ,grid.425869.40000 0004 0626 6125Department of Prehospital Emergency Medical Services, Central Denmark Region, Olof Palmes Allé 32, 1, 8200 Aarhus N, Denmark
| | | | - Bent Roni Ranghøj Nielsen
- grid.154185.c0000 0004 0512 597XDepartment of Cardiology B, Aarhus University Hospital, 8200 Aarhus N, Denmark
| | - Søren Helbo Skaarup
- grid.154185.c0000 0004 0512 597XDepartment of Respiratory Medicine and Allergy, Aarhus University Hospital, 8200 Aarhus N, Denmark
| | - Henrik Ømark Petersen
- grid.414334.50000 0004 0646 9002Department of Emergency Medicine, Horsens Regional Hospital, 8700 Horsens, Denmark
| | - Jesper Fjølner
- grid.416838.00000 0004 0646 9184Department of Anesthesiology, Viborg Regional Hospital, 8800 Viborg, Denmark ,grid.425869.40000 0004 0626 6125Department of Prehospital Emergency Medical Services, Central Denmark Region, Olof Palmes Allé 32, 1, 8200 Aarhus N, Denmark
| | - Morten Gustav Gerstrøm Poulsen
- grid.425869.40000 0004 0626 6125Department of Prehospital Emergency Medical Services, Central Denmark Region, Olof Palmes Allé 32, 1, 8200 Aarhus N, Denmark
| | - Morten Thingemann Bøtker
- grid.425869.40000 0004 0626 6125Department for Research and Development, Prehospital Emergency Medical Services, Brendstrupgårdsvej 7, 2. th, 8200 Aarhus N, Central Denmark Region Denmark ,grid.415677.60000 0004 0646 8878Department of Anesthesiology, Randers Regional Hospital, 8930 Randers NØ, Denmark
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Reed MH. Challenges with need to improve the reference standard in diagnosis: paper 3: response to mustafa and schunemann. J Clin Epidemiol 2023; 154:216-217. [PMID: 36455854 DOI: 10.1016/j.jclinepi.2022.11.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2022] [Accepted: 11/24/2022] [Indexed: 11/30/2022]
Affiliation(s)
- Martin H Reed
- Department of Radiology, Max Rady College of Medicine, University of Manitoba, Winnipeg, Manitoba, Canada.
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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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Akanuwe JN, Siriwardena AN, Bidaut L, Mitchell P, Bird P, Lasserson D, Apenteng P, Lilford R. Practitioners' views on community implementation of point-of-care ultrasound (POCUS) in the UK: a qualitative interview study. BMC Health Serv Res 2023; 23:84. [PMID: 36698100 PMCID: PMC9876652 DOI: 10.1186/s12913-023-09069-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Accepted: 01/16/2023] [Indexed: 01/27/2023] Open
Abstract
BACKGROUND Implementing Point-of-care ultrasound (POCUS) in community practice could help to decide upon and prioritise initial treatment, procedures and appropriate specialist referral or conveyance to hospital. A recent literature review suggests that image quality, portability and cost of ultrasound devices are all improving with widening indications for community POCUS, but evidence about community POCUS use is needed in the UK. We aimed to explore views of clinical practitioners, actively using ultrasound, on their experiences of using POCUS and potential facilitators and barriers to its wider implementation in community settings in the UK. METHODS We conducted a qualitative interview study with practitioners from community and secondary care settings actively using POCUS in practice. A convenience sample of eligible participants from different clinical specialties and settings was recruited using social media adverts, through websites of relevant research groups and snowball sampling. Individual semi-structured interviews were conducted online using Microsoft Teams. These were recorded, transcribed verbatim, and analysed using a Framework approach supported by NVivo 12. RESULTS We interviewed 16 practitioners aged between 40 and 62 years from different professional backgrounds, including paramedics, emergency physicians, general practitioners, and allied health professionals. Participants identified key considerations and facilitators for wider implementation of POCUS in community settings in the UK: resource requirements for deployment and support of working devices; sufficient time and a skilled workforce; attention to training, education and support needs; ensuring proper governance, guidelines and quality assurance; workforce considerations; enabling ease of use in assisting decision making with consideration of unintended consequences; and more robust evidence to support perceptions of improved patient outcomes and experience. CONCLUSIONS POCUS could be useful for improving patient journey and health outcomes in community care, but this requires further research to evaluate outcomes. The facilitators identified could help make community POCUS a reality.
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Affiliation(s)
- Joseph N.A Akanuwe
- grid.36511.300000 0004 0420 4262Community and Health Research Unit, School of Health and Social Care, University of Lincoln, Lincoln, England
| | - Aloysius Niroshan Siriwardena
- grid.36511.300000 0004 0420 4262Community and Health Research Unit, School of Health and Social Care, University of Lincoln, Lincoln, England
| | - Luc Bidaut
- grid.36511.300000 0004 0420 4262School of Computer Science, College of Science, University of Lincoln, Lincoln, England
| | - Pauline Mitchell
- grid.36511.300000 0004 0420 4262School of Health and Social Care, University of Lincoln, Lincoln, England
| | - Paul Bird
- grid.412563.70000 0004 0376 6589Institute for Translational Medicine Research & Development, University Hospitals Birmingham NHS Foundation Trust, West Midlands Academic Health Science Network, Birmingham, England
| | - Daniel Lasserson
- grid.7372.10000 0000 8809 1613Warwick Medical School, University of Warwick, Coventry, England ,grid.410556.30000 0001 0440 1440Department of Gerontology, Oxford University Hospitals NHS Foundation Trust, Oxford, England
| | | | - Richard Lilford
- grid.6572.60000 0004 1936 7486Institute of Applied Health Research, University of Birmingham, Birmingham, England
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Falster C, Egholm G, Wiig R, Poulsen MK, Møller JE, Posth S, Brabrand M, Laursen CB. Diagnostic Accuracy of a Bespoke Multiorgan Ultrasound Approach in Suspected Pulmonary Embolism. Ultrasound Int Open 2023; 8:E59-E67. [PMID: 36726389 PMCID: PMC9886498 DOI: 10.1055/a-1971-7454] [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: 03/21/2022] [Accepted: 10/23/2022] [Indexed: 01/18/2023] Open
Abstract
Purpose The aims of this study were to prospectively assess the diagnostic accuracy of a bespoke multiorgan point-of-care ultrasound approach for suspected pulmonary embolism and evaluate if this model allows reduced referral to further radiation diagnostics while maintaining safety standards. Materials and Methods Patients with suspected pulmonary embolism referred for CT pulmonary angiography or ventilation/perfusion scintigraphy were included as a convenience sample. All patients were subject to blinded ultrasound investigation with cardiac, lung, and deep venous ultrasound. The sensitivity and specificity of applied ultrasound signs and the hypothetical reduction in the need for further diagnostic workup were calculated. Results 75 patients were prospectively enrolled. The Wells score was below 2 in 48 patients, between 2 and 6 in 24 patients, and above 6 in 3 patients. The prevalence of pulmonary embolism was 28%. The most notable ultrasound signs were presence of a deep venous thrombus, at least two hypoechoic pleural-based lesions, the D-sign, the 60/60-sign, and a visible right ventricular thrombus which all had a specificity of 100%. Additionally, a multiorgan ultrasound investigation with no findings compatible with pulmonary embolism yielded a sensitivity of 95.2% (95%CI: 76.2-99.9). CT or scintigraphy could be safely avoided in 70% of cases (95%CI: 63.0-83.1%). Conclusion The findings of our study suggest that implementation of a multiorgan ultrasound assessment in patients with suspected pulmonary embolism may safely reduce the need for CT or scintigraphy by confirming or dismissing the suspicion.
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Affiliation(s)
- Casper Falster
- Department of Respiratory Medicine, Odense University Hospital, Odense,
Denmark,Odense Respiratory Research Unit (ODIN), Department of Clinical
Research, University of Southern Denmark, Odense, Denmark,OPEN, Open Patient data Explorative Network, Odense University
Hospital, Odense, Denmark,Correspondence Dr. Casper Falster Odense
University HospitalDepartment of respiratory
medicineKløvervænget
25000
OdenseDenmark+4560139562
| | - Gro Egholm
- Department of Cardiology, Odense University Hospital, Odense,
Denmark
| | - Rune Wiig
- Odense Respiratory Research Unit (ODIN), Department of Clinical
Research, University of Southern Denmark, Odense, Denmark
| | | | | | - Stefan Posth
- Department of Emergency Medicine, Odense University Hospital, Odense,
Denmark
| | - Mikkel Brabrand
- Department of Emergency Medicine, Odense University Hospital, Odense,
Denmark
| | - Christian Borbjerg Laursen
- Department of Respiratory Medicine, Odense University Hospital, Odense,
Denmark,Odense Respiratory Research Unit (ODIN), Department of Clinical
Research, University of Southern Denmark, Odense, Denmark
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Blazic I, Cogliati C, Flor N, Frija G, Kawooya M, Umbrello M, Ali S, Baranne ML, Cho YJ, Pitcher R, Vollmer I, van Deventer E, del Rosario Perez M. The use of lung ultrasound in COVID-19. ERJ Open Res 2023; 9:00196-2022. [PMID: 36628270 PMCID: PMC9548241 DOI: 10.1183/23120541.00196-2022] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Accepted: 09/22/2022] [Indexed: 01/13/2023] Open
Abstract
This review article addresses the role of lung ultrasound in patients with coronavirus disease 2019 (COVID-19) for diagnosis and disease management. As a simple imaging procedure, lung ultrasound contributes to the early identification of patients with clinical conditions suggestive of COVID-19, supports decisions about hospital admission and informs therapeutic strategy. It can be performed in various clinical settings (primary care facilities, emergency departments, hospital wards, intensive care units), but also in outpatient settings using portable devices. The article describes typical lung ultrasound findings for COVID-19 pneumonia (interstitial pattern, pleural abnormalities and consolidations), as one component of COVID-19 diagnostic workup that otherwise includes clinical and laboratory evaluation. Advantages and limitations of lung ultrasound use in COVID-19 are described, along with equipment requirements and training needs. To infer on the use of lung ultrasound in different regions, a literature search was performed using key words "COVID-19", "lung ultrasound" and "imaging". Lung ultrasound is a noninvasive, rapid and reproducible procedure; can be performed at the point of care; requires simple sterilisation; and involves non-ionising radiation, allowing repeated exams on the same patient, with special benefit in children and pregnant women. However, physical proximity between the patient and the ultrasound operator is a limitation in the current pandemic context, emphasising the need to implement specific infection prevention and control measures. Availability of qualified staff adequately trained to perform lung ultrasound remains a major barrier to lung ultrasound utilisation. Training, advocacy and awareness rising can help build up capacities of local providers to facilitate lung ultrasound use for COVID-19 management, in particular in low- and middle-income countries.
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Affiliation(s)
- Ivana Blazic
- Radiology Department, Clinical Hospital Center Zemun, Belgrade, Serbia
| | - Chiara Cogliati
- Internal Medicine, L. Sacco Hospital, ASST Fatebenefratelli-Sacco, Milan, Italy
- Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
| | - Nicola Flor
- Unità Operativa di Radiologia, Luigi Sacco University Hospital, Milan, Italy
| | - Guy Frija
- Université de Paris, International Society of Radiology, Paris, France
| | - Michael Kawooya
- Ernest Cook Ultrasound Research and Education Institute (ECUREI), Kampala, Uganda
| | - Michele Umbrello
- SC Anestesia e Rianimazione II, Ospedale San Carlo Borromeo, ASST Santi Paolo e Carlo – Polo Universitario, Milan, Italy
| | - Sam Ali
- ECUREI, Mengo Hospital, Kampala, Uganda
| | - Marie-Laure Baranne
- Assistance Publique – Hôpitaux de Paris, Paris Institute for Clinical Ultrasound, Paris, France
| | - Young-Jae Cho
- South Korea/Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seoul, South Korea
| | - Richard Pitcher
- Division of Radiodiagnosis, Department of Medical Imaging and Clinical Oncology, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
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40
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Sofíudóttir BK, Harders SMW, Lage-Hansen PR, Christensen R, Munk HL, Sorensen GL, Davidsen JR, Ellingsen T. Using thoracic ultrasound to detect interstitial lung disease in patients with rheumatoid arthritis: a protocol for the diagnostic test accuracy AURORA study. BMJ Open 2022; 12:e067434. [PMID: 36564119 PMCID: PMC9791457 DOI: 10.1136/bmjopen-2022-067434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
INTRODUCTION Pulmonary diseases are significant contributors to morbidity and mortality in patients with rheumatoid arthritis (RA). RA-associated interstitial lung disease (RA-ILD) may be prevalent in up to 30% and clinically evident in 10% of patients with RA. Feasible methods to detect concomitant ILD in RA are warranted. Our objective is to determine the diagnostic accuracy of thoracic ultrasound (TUS) for ILD in patients with RA with respiratory symptoms, by using chest high-resolution CT (HRCT) as the reference standard. Further, we aim to evaluate the diagnostic accuracy for the promising blood biomarkers surfactant protein-D and microfibrillar-associated protein 4 in the detection of ILD in this group of patients. METHODS AND ANALYSIS By use of a standardised 14 zone protocol patients suspected of having RA-ILD will undergo TUS as index test performed by a junior resident in rheumatology (BKS), who is certified by the European Respiratory Society in performing TUS assessments. Participants form a consecutive series of up to 80 individuals in total. The anonymised TUS images will be stored and scored by the junior resident as well as two senior rheumatologists, who have received training in TUS, and a TUS-experienced pulmonologist. HRCT will be used as the gold standard for ILD diagnosis (reference standard). The two basic measures for quantifying the diagnostic test accuracy of the TUS test are the sensitivity and specificity in comparison to the HRCT. ETHICS AND DISSEMINATION Data will be collected and stored in the Research Electronic Data Capture database. The study is approved by the Committees on Health Research Ethics and the Danish Data Protection Agency. The project is registered at clinicaltrials.gov (NCT05396469, pre-results) and data will be published in peer-reviewed journals.
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Affiliation(s)
- Bjørk Khaliqi Sofíudóttir
- Department of Rheumatology, PUlmo-REuma Clinic OUH (PURE), Odense University Hospital, Odense, Syddanmark, Denmark
- Section for Biostatistics and Evidence-Based Research, Parker Instituttet, Frederiksberg, Hovedstaden, Denmark
| | - Stefan M W Harders
- Department of Radiology, Odense University Hospital, Odense, Syddanmark, Denmark
| | | | - Robin Christensen
- Section for Biostatistics and Evidence-Based Research, Parker Instituttet, Frederiksberg, Hovedstaden, Denmark
| | - Heidi Lausten Munk
- Department of Rheumatology, Odense University Hospital, Odense, Syddanmark, Denmark
| | - Grith Lykke Sorensen
- Department of Cancer and Inflammation Research, Institute for Molecular Medicine, University of Southern Denmark, Odense, Syddanmark, Denmark
| | - Jesper Rømhild Davidsen
- South Danish Center for Interstitial Lung Diseases (SCILS) and PUlmo-REuma Clinic OUH (PURE), Department of Respiratory Medicine, Odense University Hospital, Odense, Syddanmark, Denmark
| | - Torkell Ellingsen
- Department of Rheumatology, PUlmo-REuma Clinic OUH (PURE), Odense University Hospital, Odense, Syddanmark, Denmark
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Kok B, Wolthuis D, Bosch F, van der Hoeven H, Blans M. POCUS in dyspnea, nontraumatic hypotension, and shock; a systematic review of existing evidence. Eur J Intern Med 2022; 106:9-38. [PMID: 35927185 DOI: 10.1016/j.ejim.2022.07.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 07/20/2022] [Accepted: 07/26/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND Point-of-care ultrasound (POCUS) has been adopted as a powerful tool in acute medicine. This systematic review aims to critically appraise the existing literature on point-of-care ultrasound in respiratory or circulatory deterioration. METHODS Original studies on POCUS and dyspnea, nontraumatic hypotension, and shock from March 2002 until March 2022 were assessed in the PubMed and Embase Databases. Two reviewers independently screened articles for inclusion, extracted data, and assessed the quality of included studies using an established checklist. RESULTS We included 89 articles in this review. Point-of-care ultrasound in the initial workup increases the diagnostic accuracy in patients with dyspnea, nontraumatic hypotension and shock in the ED, ICU and medical ward setting. No improvement is found in patients with severe sepsis in the ICU setting. POCUS is capable of narrowing the differential diagnoses and is faster, and more feasible in the acute setting than other diagnostics available. Results on outcome measures are heterogenous. The quality of the included studies is considered low most of the times, mainly because of performance and selection bias and absence of a gold standard as the reference test. CONCLUSION We conclude that POCUS contributes to a higher diagnostic accuracy in dyspnea, nontraumatic hypotension, and shock. It aides in narrowing the differential diagnoses and shortening the time to correct diagnosis and effective treatment. TRIAL REGISTRY INPLASY; Registration number: INPLASY202220020; URL: https://inplasy.com/.
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Affiliation(s)
- Bram Kok
- Department of Internal Medicine, Radboudumc, Geert Grooteplein Zuid 10, Nijmegen, GA 6525, the Netherlands.
| | - David Wolthuis
- Department of Internal Medicine, Radboudumc, Geert Grooteplein Zuid 10, Nijmegen, GA 6525, the Netherlands
| | - Frank Bosch
- Department of Internal Medicine, Radboudumc, Geert Grooteplein Zuid 10, Nijmegen, GA 6525, the Netherlands; Department of Internal Medicine, Rijnstate, Arnhem, the Netherlands
| | | | - Michiel Blans
- Department of Internal Medicine, Rijnstate, Arnhem, the Netherlands; Intensive Care Unit, Rijnstate, Arnhem, the Netherlands
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Schmidt J, Chiu A, Okiror W, Kolkowitz I, Svenson JE, Olupot-Olupot P. Training for Pediatric Cardiac and Pulmonary Point of Care Ultrasound in Eastern Uganda. ULTRASOUND IN MEDICINE & BIOLOGY 2022; 48:2461-2467. [PMID: 36137847 DOI: 10.1016/j.ultrasmedbio.2022.07.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 07/17/2022] [Accepted: 07/19/2022] [Indexed: 06/16/2023]
Abstract
Caring for children with acute illness is a challenge in limited-resource settings, especially when diagnostic imaging is limited or unavailable. We developed a training program in cardiac and lung point-of-care ultrasound (POCUS) for pediatric patients in eastern Uganda. Fourteen trainees including physicians, resident physicians and midlevels received training in cardiac and lung POCUS. Training included formal lectures, hands-on skills practice and individualized teaching sessions. Assessment included written knowledge assessment, direct observation and longitudinal image review. Blinded review of 237 consecutive ultrasound studies revealed satisfactory image quality (94.2% for lung and 93% for cardiac) and accurate image interpretation. Sensitivity and specificity of image interpretation were 0.93 (0.75-0.99) and 0.94 (0.78-0.99) for lung and 0.86 (0.71-0.95) and 0.94 (0.84-0.99) for cardiac compared with expert review. All trainees passed written knowledge assessments. After training, 100% of trainees reported that they would use POCUS in clinical activity and thought it would improve patient outcomes. Our training program indicated that trainees were able to perform high-quality cardiac and lung POCUS for pediatric patients with accurate interpretation. This builds a foundation for future studies addressing how POCUS can change outcomes for children in limited-resource settings.
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Affiliation(s)
- Jessica Schmidt
- Department of Emergency Medicine, University of Wisconsin, Madison, Wisconsin, USA.
| | - Arthur Chiu
- Department of Emergency Medicine, University of Wisconsin, Madison, Wisconsin, USA
| | - William Okiror
- Department of Pediatrics, Busitema University, Mbale, Uganda
| | - Ilan Kolkowitz
- Emergency Medicine, Adventist Health Hospital, Ukiah, California, USA
| | - James E Svenson
- Department of Emergency Medicine, University of Wisconsin, Madison, Wisconsin, USA
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43
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Calamai I, Greco M, Finazzi S, Savi M, Vitiello G, Garbero E, Spina R, Montisci A, Mongodi S, Bertolini G. Thoracic UltrasONOgraphy Reporting: The TUONO Study. J Clin Med 2022; 11:jcm11237126. [PMID: 36498700 PMCID: PMC9739733 DOI: 10.3390/jcm11237126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 11/14/2022] [Accepted: 11/28/2022] [Indexed: 12/03/2022] Open
Abstract
Lung ultrasound (LUS) is a validated technique for the prompt diagnosis and bedside monitoring of critically ill patients due to its availability, safety profile, and cost-effectiveness. The aim of this work is to detect similarities and differences among LUS reports performed in ICUs and to provide a common ground for an integrated report form. We collected all LUS reports during an index week in 21 ICUs from the GiViTI network. First, we considered signs, chest areas, and terminology reported. Then, we compared different report structures and categorized them as structured reports (SRs), provided with a predefined model form, and free unstructured text reports (FTRs) that had no predetermined structure. We analyzed 171 reports from 21 ICUs, and 59 reports from 5 ICUs were structured. All the reports presented a qualitative description that mainly focused on the presence of B-lines, consolidations, and pleural effusion. Zones were defined in 66 reports (39%). In SRs, a complete examination of all the regions was more frequently achieved (96% vs. 74%), and a higher impact on therapeutic strategies was observed (17% vs. 6%). LUS reports vary significantly among different centers. Adopting an integrated SR seems to promote a systematic approach in scanning and reporting, with a potential impact on LUS clinical applications.
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Affiliation(s)
- Italo Calamai
- Anesthesia and Intensive Care Unit AUsl Toscana Centro, Ospedale San Giuseppe, Viale Boccaccio 16/20, 50053 Empoli, Italy
| | - Massimiliano Greco
- Department of Biomedical Sciences, Humanitas University, 20090 Milan, Italy
- Department of Anesthesiology and Intensive Care, IRCCS Humanitas Research Hospital, 20100 Milan, Italy
- Correspondence:
| | - Stefano Finazzi
- Laboratory of Clinical Data Science, Mario Negri Institute of Pharmacological Research IRCCS, 24020 Ranica, Italy
| | - Marzia Savi
- Department of Biomedical Sciences, Humanitas University, 20090 Milan, Italy
- Department of Anesthesiology and Intensive Care, IRCCS Humanitas Research Hospital, 20100 Milan, Italy
| | - Gaia Vitiello
- Laboratory of Clinical Data Science, Mario Negri Institute of Pharmacological Research IRCCS, 24020 Ranica, Italy
| | - Elena Garbero
- Laboratory of Clinical Data Science, Mario Negri Institute of Pharmacological Research IRCCS, 24020 Ranica, Italy
| | - Rosario Spina
- Anesthesia and Intensive Care Unit AUsl Toscana Centro, Ospedale San Giuseppe, Viale Boccaccio 16/20, 50053 Empoli, Italy
| | - Andrea Montisci
- Division of Cardiothoracic Intensive Care, Cardiothoracic Department, ASST Spedali Civili, 25121 Brescia, Italy
| | - Silvia Mongodi
- Anaesthesia and Intensive Care, San Matteo Hospital, 27100 Pavia, Italy
| | - Guido Bertolini
- Laboratory of Clinical Epidemiology, Mario Negri Institute of Pharmacological Research IRCCS, 24020 Ranica, Italy
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Messina A, Robba C, Bertuetti R, Biasucci D, Corradi F, Mojoli F, Mongodi S, Rocca E, Romagnoli S, Sanfilippo F, Vetrugno L, Cammarota G. Head to toe ultrasound: a narrative review of experts' recommendations of methodological approaches. JOURNAL OF ANESTHESIA, ANALGESIA AND CRITICAL CARE 2022; 2:44. [PMID: 37386682 PMCID: PMC9589874 DOI: 10.1186/s44158-022-00072-5] [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: 07/11/2022] [Accepted: 10/07/2022] [Indexed: 11/07/2022]
Abstract
Critical care ultrasonography (US) is widely used by intensivists managing critically ill patients to accurately and rapidly assess different clinical scenarios, which include pneumothorax, pleural effusion, pulmonary edema, hydronephrosis, hemoperitoneum, and deep vein thrombosis. Basic and advanced critical care ultrasonographic skills are routinely used to supplement physical examination of critically ill patients, to determine the etiology of critical illness and to guide subsequent therapy. European guidelines now recommend the use of US for a number of practical procedures commonly performed in critical care. Full training and competence acquisition are essential before significant therapeutic decisions are made based on the US assessment. However, there are no universally accepted learning pathways and methodological standards for the acquisition of these skills.Therefore, in this review, we aim to provide a methodological approach of the head to toe ultrasonographic evaluation of critically ill patients considering different districts and clinical applications.
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Affiliation(s)
- Antonio Messina
- Humanitas Clinical and Research Center - IRCCS, Rozzano (Milano), Italy
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele (Milan), Italy
| | - Chiara Robba
- Anesthesia and Intensive Care, Ospedale Policlinico San Martino, IRCCS Per L'Oncologia E Le Neuroscienze, Genoa, Italy
- Dipartimento Di Scienze Chirurgiche E Diagnostiche Integrate, Università Di Genova, Genoa, Italy
| | - Rita Bertuetti
- Department of Anesthesiology, Intensive Care and Emergency, Spedali Civili University Hospital, Brescia, Italy
| | - Daniele Biasucci
- Department of Clinical Science and Translational Medicine, Tor Vergata' University of Rome, Rome, Italy
- Emergency Department, Tor Vergata' University Hospital, Rome, Italy
| | - Francesco Corradi
- Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, University of Pisa, Pisa, Italy
| | - Francesco Mojoli
- Department of Clinical-Surgical, Diagnostic, and Pediatric Sciences, Unit of Anesthesia and Intensive Care, University of Pavia, Pavia, Italy
- Anestesia E Rianimazione I, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Silvia Mongodi
- Anestesia E Rianimazione I, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Eduardo Rocca
- Dipartimento Di Medicina Traslazionale, Università del Piemonte Orientale, Novara, Italy
| | - Stefano Romagnoli
- Department of Health Science, University of Florence, Florence, Italy
| | - Filippo Sanfilippo
- Department of Anesthesia and Intensive Care, A.O.U. "Policlinico-San Marco", Catania, Italy
| | - Luigi Vetrugno
- Department of Medical, Oral and Biotechnological Sciences, University of Chieti-Pescara, Chieti, Italy
| | - Gianmaria Cammarota
- Dipartimento Di Medicina E Chirurgia, Università Degli Studi Di Perugia, Perugia, Italy.
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Clinical Policy: Critical Issues in the Evaluation and Management of Adult Patients Presenting to the Emergency Department With Acute Heart Failure Syndromes: Approved by ACEP Board of Directors, June 23, 2022. Ann Emerg Med 2022; 80:e31-e59. [PMID: 36153055 DOI: 10.1016/j.annemergmed.2022.05.027] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
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Zare MA, Bahmani A, Fathi M, Arefi M, Hossein Sarbazi A, Teimoori M. Role of point-of-care ultrasound study in early disposition of patients with undifferentiated acute dyspnea in emergency department: a multi-center prospective study. J Ultrasound 2022; 25:443-449. [PMID: 34050914 PMCID: PMC9402883 DOI: 10.1007/s40477-021-00582-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Accepted: 03/29/2021] [Indexed: 12/23/2022] Open
Abstract
INTRODUCTION Sonography is a safe and simple diagnostic modality which can help emergency physicians in their clinical decision makings and improve the patient disposition process in emergency departments. OBJECTIVE This prospective multi-center study evaluates the role of bedside ultrasound performed by emergency physicians in accelerating the patient disposition process in cases with acute undifferentiated dyspnea. METHODS 103 patients were randomized to "early ultrasound" and "routine assessment" groups. In early ultrasound group, emergency physicians performed bedside ultrasound scans on heart and lungs as soon as possible after triage and randomization. In routine assessment group, ultrasound was used whenever the emergency physician or other consultant services ordered or performed it. Mean randomization-to-diagnosis time was compared in two studied groups. RESULTS Mean randomization-to-diagnosis time was 79.33 (± 38.90) min in routine assessment and 42.61 (± 19.20) min in early ultrasound groups, showing a statistically significant difference (p value < 0.01). CONCLUSION Using early sonography in assessing the patients with undifferentiated acute dyspnea in emergency department decreases the patient turnover time while increasing the diagnostic accuracy.
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Affiliation(s)
- Mohammad Amin Zare
- Trauma and Injury Research Center (TIRC), Iran University of Medical Sciences, Tehran, Iran
- Emergency Medicine Department, Zahedan University of Medical Sciences, Balouchestan Boulevard, Main Campus of Zahedan University of Medical Sciences, Zahedan, Sistan and Baluchestan Province Iran
- Emergency Medicine Department, Golestan University of Medical Sciences, Gorgan, Iran
| | - Alireza Bahmani
- Emergency Medicine Department, Zahedan University of Medical Sciences, Balouchestan Boulevard, Main Campus of Zahedan University of Medical Sciences, Zahedan, Sistan and Baluchestan Province Iran
| | - Marzieh Fathi
- Trauma and Injury Research Center (TIRC), Iran University of Medical Sciences, Tehran, Iran
| | - Marieh Arefi
- Emergency Medicine Department, Zahedan University of Medical Sciences, Balouchestan Boulevard, Main Campus of Zahedan University of Medical Sciences, Zahedan, Sistan and Baluchestan Province Iran
| | - Armaghan Hossein Sarbazi
- Emergency Medicine Department, Zahedan University of Medical Sciences, Balouchestan Boulevard, Main Campus of Zahedan University of Medical Sciences, Zahedan, Sistan and Baluchestan Province Iran
| | - Mahrokh Teimoori
- Emergency Medicine Department, Golestan University of Medical Sciences, Gorgan, Iran
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Arvig MD, Laursen CB, Jacobsen N, Gæde PH, Lassen AT. Monitoring patients with acute dyspnea with serial point-of-care ultrasound of the inferior vena cava (IVC) and the lungs (LUS): a systematic review. J Ultrasound 2022; 25:547-561. [PMID: 35040102 PMCID: PMC9402857 DOI: 10.1007/s40477-021-00622-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Accepted: 08/30/2021] [Indexed: 11/30/2022] Open
Abstract
PURPOSE The primary aim was to investigate if treatment guided by serial ultrasound of the inferior vena cava-collapsibility index (IVC-CI) and B-lines on lung ultrasound (LUS) could reduce mortality, readmissions, and length of stay (LOS) in acutely dyspneic patients admitted to a hospital, compared to standard monitoring. The secondary aim was to determine how the changes of B-lines and IVC-CI are correlated to vitals and symptoms. METHODS A systematic search was conducted on PubMed, Embase, Cochrane, Google Scholar, Web of Science, Scopus, OpenGrey, ProQuest, and databases for ongoing trials. The risk of bias was assessed according to study design. RESULTS Of the 8258 studies identified, 50 were selected for full-text screening, and 24 studies were chosen for data extraction (19 pre-post-, two non-randomized controlled-, two randomized controlled-, and one retrospective cohort study), covering 2040 patients. Most studies were single-center and had small study populations with only heart failure patients. The risk of bias was high. No studies evaluated how the difference between two ultrasound measurements correlated with the primary outcomes. Seven studies reported that a decline in either B-lines or IVC size, or an increased IVC-CI reduced mortality, readmissions, and LOS when correlated to a single ultrasound measurement. All studies showed changes in the IVC-CI and B-lines, but these were not related to vitals or symptoms. CONCLUSION B-lines and IVC-CI are dynamic variables that change over time and with treatment. A single ultrasound measurement can influence prognostic outcomes, but it remains uncertain if repeated scans can have the same impact.
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Affiliation(s)
- Michael Dan Arvig
- Department of Emergency Medicine, Slagelse Hospital, Slagelse, Denmark.
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark.
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark.
| | - Christian B Laursen
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Department of Respiratory Medicine, Odense University Hospital, Odense, Denmark
| | - Niels Jacobsen
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Department of Respiratory Medicine, Odense University Hospital, Odense, Denmark
- Regional Center for Technical Simulation, TechSim, Odense, Denmark
| | - Peter Haulund Gæde
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Department of Cardiology and Endocrinology, Slagelse Hospital, Slagelse, Denmark
| | - Annmarie Touborg Lassen
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Department of Emergency Medicine, Odense University Hospital, Odense, Denmark
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Mongodi S, Bonomi F, Vaschetto R, Robba C, Salve G, Volta CA, Bignami E, Vetrugno L, Corradi F, Maggiore SM, Pelosi P, Mojoli F. Point-of-care ultrasound training for residents in anaesthesia and critical care: results of a national survey comparing residents and training program directors' perspectives. BMC MEDICAL EDUCATION 2022; 22:647. [PMID: 36031630 PMCID: PMC9420188 DOI: 10.1186/s12909-022-03708-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Accepted: 08/19/2022] [Indexed: 05/31/2023]
Abstract
BACKGROUND Point-of-care ultrasound (POCUS) has become an essential tool for anaesthesia and critical care physicians and dedicated training is mandatory. This survey describes the current state of Italian residency training programs through the comparison of residents' and directors' perspective. METHODS Observational prospective cross-sectional study: 12-question national e-survey sent to Italian directors of anaesthesia and critical care residency programs (N = 40) and residents (N = 3000). Questions focused on POCUS teaching (vascular access, transthoracic echocardiography, focused assessment for trauma, transcranial Doppler, regional anaesthesia, lung and diaphragm ultrasound), organization (dedicated hours, teaching tools, mentors), perceived adequacy/importance of the training and limiting factors. RESULTS Five hundred seventy-one residents and 22 directors completed the survey. Bedside teaching (59.4-93.2%) and classroom lessons (29.7-54.4%) were the most frequent teaching tools. Directors reported higher participation in research projects (p < 0.05 for all techniques but focused assessment for trauma) and simulation (p < 0.05 for all techniques but transthoracic echocardiography). Use of online teaching was limited (< 10%); however, 87.4% of residents used additional web-based tools. Consultants were the most frequent mentors, with different perspectives between residents (72.0%) and directors (95.5%; p = 0.013). Residents reported self-training more frequently (48.5 vs. 9.1%; p < 0.001). Evaluation was mainly performed at the bedside; a certification was not available in most cases (< 10%). Most residents perceived POCUS techniques as extremely important. Residents underestimated the relevance given by directors to ultrasound skills in their evaluation and the minimal number of exams required to achieve basic competency. Overall, the training was considered adequate for vascular access only (62.2%). Directors mainly agreed on the need of ultrasound teaching improvement in all fields. Main limitations were the absence of a standardized curriculum for residents and limited mentors' time/expertise for directors. CONCLUSION POCUS education is present in Italian anaesthesia and critical care residency programs, although with potential for improvement. Significant discrepancies between residents' and directors' perspectives were identified.
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Affiliation(s)
- Silvia Mongodi
- Anesthesia and Intensive Care 1, Fondazione IRCCS Policlinico S. Matteo, Pavia, Italy.
- Rianimazione I, Fondazione IRCCS Policlinico S. Matteo, DEA piano -1, Viale Golgi 19, 27100, Pavia, Italy.
| | - Francesca Bonomi
- Anesthesia and Intensive Care, ASST-Pavia - Civil Hospital of Vigevano, Pavia, Italy
| | - Rosanna Vaschetto
- Department of Translational Medicine, Eastern Piedmont University, Novara, Italy
- Anesthesia and Intensive Care, Ospedale Maggiore della Carità, Novara, Italy
| | - Chiara Robba
- Anesthesia and Intensive Care, IRCCS for Oncology and Neurosciences, San Martino Policlinico Hospital, Genoa, Italy
- Department of Surgical Sciences and Integrated Diagnostics, University of Genoa, Genoa, Italy
| | - Giulia Salve
- Anesthesia and Intensive Care 1, Fondazione IRCCS Policlinico S. Matteo, Pavia, Italy
- Department of Clinical-Surgical, Diagnostic and Pediatric Sciences, Unit of Anesthesia and Intensive Care, University of Pavia, Pavia, Italy
| | - Carlo Alberto Volta
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Ferrara, Italy
| | - Elena Bignami
- Department of Anesthesia and Intensive Care, Parma University Hospital, Parma, Italy
| | - Luigi Vetrugno
- Department of Medical, Oral and Biotechnological Sciences, University of Chieti-Pescara, Chieti, Italy
- Department of Anesthesiology, Critical Care Medicine and Emergency, SS. Annunziata Hospital, Chieti, Italy
| | - Francesco Corradi
- Anesthesia and Intensive Care, Ente Ospedaliero Ospedali Galliera, Genoa, Italy
- Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, University of Pisa, Pisa, Italy
| | - Salvatore Maurizio Maggiore
- Department of Medical, Oral and Biotechnological Sciences, University of Chieti-Pescara, Chieti, Italy
- Department of Anesthesiology, Critical Care Medicine and Emergency, SS. Annunziata Hospital, Chieti, Italy
| | - Paolo Pelosi
- Anesthesia and Intensive Care, IRCCS for Oncology and Neurosciences, San Martino Policlinico Hospital, Genoa, Italy
- Department of Surgical Sciences and Integrated Diagnostics, University of Genoa, Genoa, Italy
| | - Francesco Mojoli
- Anesthesia and Intensive Care 1, Fondazione IRCCS Policlinico S. Matteo, Pavia, Italy
- Department of Clinical-Surgical, Diagnostic and Pediatric Sciences, Unit of Anesthesia and Intensive Care, University of Pavia, Pavia, Italy
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Spörl P, Beckers SK, Rossaint R, Felzen M, Schröder H. Shedding light into the black box of out-of-hospital respiratory distress—A retrospective cohort analysis of discharge diagnoses, prehospital diagnostic accuracy, and predictors of mortality. PLoS One 2022; 17:e0271982. [PMID: 35921383 PMCID: PMC9348717 DOI: 10.1371/journal.pone.0271982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Accepted: 07/11/2022] [Indexed: 11/19/2022] Open
Abstract
Background Although respiratory distress is one of the most common complaints of patients requiring emergency medical services (EMS), there is a lack of evidence on important aspects. Objectives Our study aims to determine the accuracy of EMS physician diagnostics in the out-of-hospital setting, identify examination findings that correlate with diagnoses, investigate hospital mortality, and identify mortality-associated predictors. Methods This retrospective observational study examined EMS encounters between December 2015 and May 2016 in the city of Aachen, Germany, in which an EMS physician was present at the scene. Adult patients were included if the EMS physician initially detected dyspnea, low oxygen saturation, or pathological auscultation findings at the scene (n = 719). The analyses were performed by linking out-of-hospital data to hospital records and using binary logistic regressions. Results The overall diagnostic accuracy was 69.9% (485/694). The highest diagnostic accuracies were observed in asthma (15/15; 100%), hypertensive crisis (28/33; 84.4%), and COPD exacerbation (114/138; 82.6%), lowest accuracies were observed in pneumonia (70/142; 49.3%), pulmonary embolism (8/18; 44.4%), and urinary tract infection (14/35; 40%). The overall hospital mortality rate was 13.8% (99/719). The highest hospital mortality rates were seen in pneumonia (44/142; 31%) and urinary tract infection (7/35; 20%). Identified risk factors for hospital mortality were metabolic acidosis in the initial blood gas analysis (odds ratio (OR) 11.84), the diagnosis of pneumonia (OR 3.22) reduced vigilance (OR 2.58), low oxygen saturation (OR 2.23), and increasing age (OR 1.03 by 1 year increase). Conclusions Our data highlight the diagnostic uncertainties and high mortality in out-of-hospital emergency patients presenting with respiratory distress. Pneumonia was the most common and most frequently misdiagnosed cause and showed highest hospital mortality. The identified predictors could contribute to an early detection of patients at risk.
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Affiliation(s)
- Patrick Spörl
- Department of Anesthesiology, University Hospital RWTH Aachen, Aachen, Germany
- Aachen Institute for Rescue Management and Public Safety, University Hospital RWTH Aachen, Aachen, Germany
- * E-mail:
| | - Stefan K. Beckers
- Department of Anesthesiology, University Hospital RWTH Aachen, Aachen, Germany
- Aachen Institute for Rescue Management and Public Safety, University Hospital RWTH Aachen, Aachen, Germany
- Medical Direction, Emergency Medical Service, Aachen, Germany
| | - Rolf Rossaint
- Department of Anesthesiology, University Hospital RWTH Aachen, Aachen, Germany
| | - Marc Felzen
- Department of Anesthesiology, University Hospital RWTH Aachen, Aachen, Germany
- Aachen Institute for Rescue Management and Public Safety, University Hospital RWTH Aachen, Aachen, Germany
- Medical Direction, Emergency Medical Service, Aachen, Germany
| | - Hanna Schröder
- Department of Anesthesiology, University Hospital RWTH Aachen, Aachen, Germany
- Aachen Institute for Rescue Management and Public Safety, University Hospital RWTH Aachen, Aachen, Germany
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Lung Ultrasound in Heart Failure: Envisioning Handheld Ultrasound to Empower Nurses and Transform Health Care. J Am Coll Cardiol 2022; 80:524-526. [PMID: 35902176 DOI: 10.1016/j.jacc.2022.05.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Accepted: 05/02/2022] [Indexed: 11/21/2022]
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