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Maughan BC, Jarman AF, Redmond A, Geersing GJ, Kline JA. Pulmonary embolism. BMJ 2024; 384:e071662. [PMID: 38331462 DOI: 10.1136/bmj-2022-071662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/10/2024]
Affiliation(s)
- Brandon C Maughan
- Department of Emergency Medicine, Oregon Health and Science University, Portland, OR, USA
| | - Angela F Jarman
- Department of Emergency Medicine, University of California Davis, Sacramento, CA
| | | | - Geert-Jan Geersing
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, Netherlands
| | - Jeffrey A Kline
- Department of Emergency Medicine, Wayne State School of Medicine, Detroit, MI
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Li Z, Cai N. Successful cardiopulmonary resuscitation of cardiac arrest induced by massive pulmonary embolism under general anesthesia: a case report. Front Cardiovasc Med 2023; 10:1164076. [PMID: 37424914 PMCID: PMC10324405 DOI: 10.3389/fcvm.2023.1164076] [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: 02/12/2023] [Accepted: 05/31/2023] [Indexed: 07/11/2023] Open
Abstract
Background While pulmonary embolism (PE) is a common occurrence, a large life-threatening PE is not. Herein, we discuss the case of a patient with a life-threatening PE that occurred under general anesthesia. Case presentation We present the case of a 59-year-old male patient who was at bed rest for several days due to trauma, which resulted in femoral and rib fractures and a lung contusion. The patient was scheduled for femoral fracture reduction and internal fixation under general anesthesia. After disinfection and surgical towel laying, there was a sudden occurrence of severe PE and cardiac arrest; the patient was successfully resuscitated. Computed tomography pulmonary angiography (CTPA) was performed to confirm the diagnosis, and the patient's condition improved after thrombolytic therapy. Unfortunately, the patient's family eventually discontinued treatment. Discussion Massive PE frequently occurs suddenly, may endanger a patient's life at any point in time, and cannot be diagnosed quickly on the basis of clinical manifestations. Although the vital signs fluctuate greatly and there is insufficient time to conduct more tests, some factors such as special disease history, electrocardiography, end-tidal carbon dioxide, and blood gas analysis may help us determine the preliminary diagnosis; however, the final diagnosis is made using CTPA. Current treatment options include thrombectomy, thrombolysis, and early anticoagulation, of which thrombolysis and early anticoagulation are the most feasible. Conclusion Massive PE is a life-threatening disease that requires early diagnosis and timely treatment to save patients' lives.
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Kharawala A, Seo J, Barzallo D, Romero GH, Demirhan YE, Duarte GJ, Vegivinti CTR, Hache-Marliere M, Balasubramanian P, Santos HT, Nagraj S, Alhuarrat MAD, Karamanis D, Varrias D, Palaiodimos L. Assessment of the Utilization of Validated Diagnostic Predictive Tools and D-Dimer in the Evaluation of Pulmonary Embolism: A Single-Center Retrospective Cohort Study from a Public Hospital in New York City. J Clin Med 2023; 12:jcm12113629. [PMID: 37297824 DOI: 10.3390/jcm12113629] [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: 04/03/2023] [Revised: 05/17/2023] [Accepted: 05/18/2023] [Indexed: 06/12/2023] Open
Abstract
INTRODUCTION A significant increase in the use of computed tomography with pulmonary angiography (CTPA) for the diagnosis of pulmonary embolism (PE) has been observed in the past twenty years. We aimed to investigate whether the validated diagnostic predictive tools and D-dimers were adequately utilized in a large public hospital in New York City. METHODS We conducted a retrospective review of patients who underwent CTPA for the specific indication of ruling out PE over a period of one year. Two independent reviewers, blinded to each other and to the CTPA and D-dimer results, estimated the clinical probability (CP) of PE using Well's score, the YEARS algorithm, and the revised Geneva score. Patients were classified based on the presence or absence of PE in the CTPA. RESULTS A total of 917 patients were included in the analysis (median age: 57 years, female: 59%). The clinical probability of PE was considered low by both independent reviewers in 563 (61.4%), 487 (55%), and 184 (20.1%) patients based on Well's score, the YEARS algorithm, and the revised Geneva score, respectively. D-dimer testing was conducted in less than half of the patients who were deemed to have low CP for PE by both independent reviewers. Using a D-dimer cut-off of <500 ng/mL or the age-adjusted cut-off in patients with a low CP of PE would have missed only a small number of mainly subsegmental PE. All three tools, when combined with D-dimer < 500 ng/mL or <age-adjusted cut-off, yielded a NPV of > 95%. CONCLUSION All three validated diagnostic predictive tools were found to have significant diagnostic value in ruling out PE when combined with a D-dimer cut-off of <500 ng/mL or the age-adjusted cut-off. Excessive use of CTPA was likely secondary to suboptimal use of diagnostic predictive tools.
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Affiliation(s)
- Amrin Kharawala
- Department of Medicine, New York City Health + Hospitals/Jacobi, Bronx, NY 10461, USA
- Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Jiyoung Seo
- Department of Medicine, New York City Health + Hospitals/Jacobi, Bronx, NY 10461, USA
- Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Diego Barzallo
- Department of Medicine, New York City Health + Hospitals/Jacobi, Bronx, NY 10461, USA
- Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Gabriel Hernandez Romero
- Department of Medicine, New York City Health + Hospitals/Jacobi, Bronx, NY 10461, USA
- Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Yunus Emre Demirhan
- Department of Medicine, New York City Health + Hospitals/Jacobi, Bronx, NY 10461, USA
- Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Gustavo J Duarte
- Department of Medicine, New York City Health + Hospitals/Jacobi, Bronx, NY 10461, USA
- Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Charan Thej Reddy Vegivinti
- Department of Medicine, New York City Health + Hospitals/Jacobi, Bronx, NY 10461, USA
- Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Manuel Hache-Marliere
- Department of Medicine, New York City Health + Hospitals/Jacobi, Bronx, NY 10461, USA
- Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Prasanth Balasubramanian
- Department of Medicine, New York City Health + Hospitals/Jacobi, Bronx, NY 10461, USA
- Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Heitor Tavares Santos
- Department of Medicine, New York City Health + Hospitals/Jacobi, Bronx, NY 10461, USA
- Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Sanjana Nagraj
- Department of Medicine, New York City Health + Hospitals/Jacobi, Bronx, NY 10461, USA
- Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Majd Al Deen Alhuarrat
- Department of Medicine, New York City Health + Hospitals/Jacobi, Bronx, NY 10461, USA
- Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Dimitrios Karamanis
- Department of Economics, University of Piraeus, 18534 Attica, Greece
- Department of Health Informatics, Rutgers School of Health Professions, Newark, NJ 07107, USA
| | - Dimitrios Varrias
- Department of Medicine, New York City Health + Hospitals/Jacobi, Bronx, NY 10461, USA
- Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Leonidas Palaiodimos
- Department of Medicine, New York City Health + Hospitals/Jacobi, Bronx, NY 10461, USA
- Albert Einstein College of Medicine, Bronx, NY 10461, USA
- School of Medicine, City University of New York, New York, NY 10031, USA
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Khan NA, Alharbi AF, Alshehri AQ, Attieh AI, Farouk HH, Alshammri HH, Alqahtani HA, Alassaf MF, Alrejaye MS, Aljthalin RA, Hafez TS, Abojalid WS, Zailae Z, Binsweileh FM, Alsaleh AA. Early Diagnosis of Pulmonary Embolism Related to Clinical Presentation and Vital Signs in the Emergency Department at King Saud Medical City. Cureus 2022; 14:e27087. [PMID: 36000129 PMCID: PMC9391762 DOI: 10.7759/cureus.27087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/20/2022] [Indexed: 11/15/2022] Open
Abstract
Background: Pulmonary embolism (PE) is a common acute life-threatening cardiovascular disorder. It is the third most common cause of hospital-related death and early detection and management of PE are crucial. The study aimed to evaluate the association between vital signs and laboratory investigations with PE. Methods: This is a retrospective, hospital records-based, observational study, conducted among patients who were admitted to the emergency department of King Saud Medical City in Riyadh, Saudi Arabia with a suspected diagnosis of PE during the period of March 2021 to March 2022. Data were collected by searching patients’ files and recording demographic data, and information about the clinical presentation, workup, and outcome. Data were entered and analyzed using SPSS version 26 (IBM, Armonk, NY), utilizing Chi-square statistics to test differences between groups, and logistic regression analyses to identify predictors of PE. Results: The study included 92 patients, with a preponderance of females (70.7%), and those aged 40-60 years (51.1%). Diabetes mellitus (44.6%), and hypertension (30.4%) were the most common comorbidities among others, while shortness of breath (SOB) (83.7%), and chest pain (44.6%) were among the most commonly reported symptoms. A majority of patients had tachycardia (64.1%), while about half had low oxygen saturation (51.5%), and nearly one-third had tachypnea (29.3%), which was more predominant among those not diagnosed with PE. Logistic regression analysis revealed that SOB, respiratory rate, and oxygen saturation were the only significant predictors of PE. Conclusion: Although being an integral part of the initial assessment in the hospital, measuring the vital signs is not always reflective of the likelihood of PE, and they should not be the only metric relied upon to make decisions about treatment approaches in patients with PE. Physicians should ensure the employment of evidence-based clinical prediction rules and guidelines when diagnosing and managing PE.
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Fan D, Ouyang Z, Ying Y, Huang S, Tao P, Pan X, Lu S, Pan Q. Thromboelastography for the Prevention of Perioperative Venous Thromboembolism in Orthopedics. Clin Appl Thromb Hemost 2022; 28:10760296221077975. [PMID: 35379018 PMCID: PMC8988665 DOI: 10.1177/10760296221077975] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
We have reviewed a large number of relevant literature to determine the deficiencies of orthopedics in the diagnosis and prevention of venous thromboembolism(VTE)events during the perioperative period, and found that the TEG technology has been widely used after liver transplantation, which may make up for the deficiencies. This review expounds the detection principle and latest thromboelastography (TEG) development, and highlights the advantages of TEG over previous screening methods in diagnosing hypercoagulability. By analyzing the correlation and consistency between TEG and conventional coagulation test, reliable indexes for diagnosing hypercoagulability and important parameters for guiding perioperative anticoagulation treatment were summarized. Furthermore, our work contributes to further studies of TEG in orthopedics. Based on the research results, we believe that TEG may help orthopedists to identify and predict VTE events, use anticoagulants, eventually reduce the occurrence of VTE events.
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Affiliation(s)
- Dejing Fan
- The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Ziyao Ouyang
- The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Yanping Ying
- The First Affiliated Hospital of Guangxi Medical University
| | | | - Pinyue Tao
- The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Xiao Pan
- The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Shuyu Lu
- The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Qini Pan
- The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
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