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Singh G, Bamba H, Inban P, Chandrasekaran SH, Priyatha V, John J, Prajjwal P. The prognostic significance of pro-BNP and heart failure in acute pulmonary embolism: A systematic review. Dis Mon 2024; 70:101783. [PMID: 38955637 DOI: 10.1016/j.disamonth.2024.101783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/04/2024]
Abstract
Pulmonary embolism (PE) is the third most common type of cardiovascular disease and carries a high mortality rate of 30% if left untreated. Although it is commonly known that individuals who suffer heart failure (HF) are more likely to experience a pulmonary embolism, little is known concerning the prognostic relationship between acute PE and HF. This study aims to evaluate the prognostic usefulness of heart failure and pro-BNP in pulmonary embolism cases. A scientific literature search, including PubMed, Medline, and Cochrane reviews, was used to assess and evaluate the most pertinent research that has been published. The findings showed that increased N-terminal brain natriuretic peptide (NT-proBNP) levels could potentially identify pulmonary embolism patients with worse immediate prognoses and were highly predictive of all-cause death. Important prognostic information can be obtained from NT-proBNP and Heart-type Fatty Acid Binding Proteins (H-FABP) when examining individuals with PE. The heart, distal tubular cells of the renal system, and skeletal muscle are where H-FABP is primarily found, with myocardial cells having the highest concentration. Recent studies have indicated that these biomarkers may also help assess the severity of PE and its long-term risk.
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Affiliation(s)
- Gurmehar Singh
- Government Medical College and Hospital, Chandigarh, India
| | - Hyma Bamba
- Government Medical College and Hospital, Chandigarh, India
| | - Pugazhendi Inban
- Internal Medicine, St. Mary's General Hospital and Saint Clare's Health, NY, USA.
| | | | | | - Jobby John
- Dr. Somervell Memorial CSI Medical College and Hospital Karakonam, Trivandrum, India
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2
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Talon A, Puri C, Mccreary DL, Windschill D, Bowker W, Gao YA, Uppalapu S, Mathew M. Single-center outcomes of artificial intelligence in management of pulmonary embolism and pulmonary embolism response team activation. J Investig Med 2024; 72:652-660. [PMID: 39081256 DOI: 10.1177/10815589241258968] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/08/2024]
Abstract
Multidisciplinary pulmonary embolism response teams (PERTs) have shown that timely triage expedites treatment. The use of artificial intelligence (AI) may help improve pulmonary embolism (PE) management with early CT pulmonary angiogram (CTPA) screening and accelerate PERT coordination. This study aimed to test the clinical validity of an FDA-approved PE AI algorithm. CTPA scan data of 200 patients referred due to automated AI detection of suspected PE were retrospectively reviewed. In our institution, all patients suspected of PE received a CTPA. The AI app was then used to analyze CTPA for the presence of PE and calculate the right-ventricle/left-ventricle (RV/LV) ratio. We compared the AI's output with the radiologists' report. Inclusion criteria included segmental PE with and without RV dysfunction and high-risk PE. The primary endpoint was false positive rate. Secondary end points included clinical outcomes according to the therapy selected, including catheter-directed interventions, systemic thrombolytics, and anticoagulation. Fifty-seven of 200 exams (28.5%) were correctly identified as positive for PE by the algorithm. A total of 143 exams (71.5%) were incorrectly reported as positive. In 8% of cases, PERT was consulted. Four patients (7%) received systemic thrombolytics without any complications. There were six patients (10.5%) who developed high-risk PE and underwent thrombectomy, one of whom died. Among 46 patients with acute PE without right heart strain, 44 (95%) survived. The false positive rate of our AI algorithm was 71.5%, higher than what was reported in the AI's prior clinical validity study (91% sensitivity, 100% specificity). A high rate of discordant AI auto-detection of suspected PE raises concerns about its diagnostic accuracy. This can lead to increased workloads for PERT consultants, alarm/notification fatigue, and automation bias. The AI direct notification process to the PERT team did not improve PERT triage efficacy.
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Affiliation(s)
- Andrew Talon
- Pulmonary/Critical Care, University of Arizona College of Medicine Phoenix, Phoenix, AZ, USA
| | - Chahat Puri
- Pulmonary/Critical Care, University of Arizona College of Medicine Phoenix, Phoenix, AZ, USA
| | - Dylan L Mccreary
- Internal Medicine, University of Arizona College of Medicine Phoenix, Phoenix, AZ, USA
| | - Daniel Windschill
- Internal Medicine, University of Arizona College of Medicine Phoenix, Phoenix, AZ, USA
| | - Weston Bowker
- Pulmonary/Critical Care, University of Arizona College of Medicine Phoenix, Phoenix, AZ, USA
| | - Yuqing A Gao
- Pulmonary and Critical Care, UCLA Health Santa Monica Pulmonary Sleep Clinic, Santa Monica, CA, USA
| | - Suresh Uppalapu
- Pulmonary/Critical Care, University of Arizona College of Medicine Phoenix, Phoenix, AZ, USA
| | - Manoj Mathew
- Pulmonary/Critical Care, University of Arizona College of Medicine Phoenix, Phoenix, AZ, USA
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Naum AG, Jari I, Moisii L, Ursu AM, Moisii P. Imaging and Biomarkers: The Assesment of Pulmonary Embolism Risk and Early Mortality. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:1489. [PMID: 39336530 PMCID: PMC11433879 DOI: 10.3390/medicina60091489] [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: 07/14/2024] [Revised: 08/13/2024] [Accepted: 08/29/2024] [Indexed: 09/30/2024]
Abstract
Background and Objectives: Pulmonary embolism (PE) incidence has been increasing in the last 10 years. Computed thoracic pulmonary angiography (CTPA) had a major role in PE diagnosis and prognosis. The main purpose of this study was as follows: the prognostic value of a CTPA parameter, pulmonary artery obstruction index (PAOI), in PE risk assessment and the predictive accuracy of biomarkers, D-dimer and cardiac Troponin T (c-TnT), in 7-day mortality. A second objective of the research was to investigate the relationship between imaging by PAOI and these biomarkers in different etiologies of PE. Materials and Methods: This study comprised 109 patients with PE, hospitalized and treated between February 2021 and August 2022. They had different etiologies of PE: deep vein thrombosis (DVT); persistent atrial fibrillation (AF); chronic obstructive pulmonary disease (COPD) exacerbation; COVID-19; and cancers. The investigations were as follows: clinical examination; D-dimer testing, as a mandatory method for PE suspicion (values ≥500 µg/L were highly suggestive for PE); c-TnT, as a marker of myocardial injury (values ≥14 ng/L were abnormal); CTPA, with right ventricle dysfunction (RVD) signs and PAOI. Treatments were according to PE risk: systemic thrombolysis in high-risk PE; low weight molecular heparins (LWMH) in high-risk PE, after systemic thrombolysis or from the beginning, when systemic thrombolysis was contraindicated; and direct oral anticoagulants (DOAC) in low- and intermediate-risk PE. Results: PAOI had a high predictive accuracy for high-risk PE (area under curve, AUC = 0.993). D-dimer and cTnT had a statistically significant relationship with 7-day mortality for the entire sample, p < 0.001, and for AF, p = 0.0036; COVID-19, p = 0.003; and cancer patients, p = 0.005. PAOI had statistical significance for 7-day mortality only in COVID-19, p = 0.045, and cancer patients, p = 0.038. The relationship PAOI-D-dimer and PAOI-c-TnT had very strong statistical correlation for the entire sample and for DVT, AF, COPD, and COVID-19 subgroups (Rho = 0.815-0.982). Conclusions: PAOI was an important tool for PE risk assessment. D-dimer and c-TnT were valuable predictors for 7-day mortality in PE. PAOI (imaging parameter for PE extent) and D-dimer (biomarker for PE severity) as well as PAOI and c-TnT (biomarker for myocardial injury) were strongly correlated for the entire PE sample and for DVT, AF, COPD, and COVID-19 patients.
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Affiliation(s)
- Alexandru Gratian Naum
- 2nd Morphofunctional Sciences Department, Biophysics and Medical Physics, “Grigore T. Popa” University of Medicine and Pharmacy, 16 Universitatii Street, 700115 Iasi, Romania;
- “Neolife” Medical Center, 52 Carol I Avenue, 700503 Iasi, Romania
| | - Irina Jari
- 2nd Surgical Department, “Grigore T. Popa” University of Medicine and Pharmacy, 16 Universitatii Street, 700115 Iasi, Romania;
- St. Spiridon Emergency Hospital, Radiology and Medical Imaging Clinique, 1st Independentei Avenue, 700111 Iasi, Romania;
| | - Liliana Moisii
- 2nd Surgical Department, “Grigore T. Popa” University of Medicine and Pharmacy, 16 Universitatii Street, 700115 Iasi, Romania;
- St. Spiridon Emergency Hospital, Radiology and Medical Imaging Clinique, 1st Independentei Avenue, 700111 Iasi, Romania;
| | - Andra Mara Ursu
- St. Spiridon Emergency Hospital, Radiology and Medical Imaging Clinique, 1st Independentei Avenue, 700111 Iasi, Romania;
| | - Paloma Moisii
- 1st Medical Department “Grigore T. Popa” University of Medicine and Pharmacy, 16 Universitatii Street, 700115 Iasi, Romania
- Promedicanon “Cardiology Office”, 15 Prisacii Valley, 707410 Valea Lupului, Romania
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Hajsadeghi S, Shamsedini A, Bahadoran P, Amouei E, Mirshafiee S. Comparison of Qanadli score with conventional risk stratifiers in non-massive pulmonary emboli. J Int Med Res 2024; 52:3000605241276481. [PMID: 39301817 PMCID: PMC11418528 DOI: 10.1177/03000605241276481] [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: 03/14/2024] [Accepted: 07/03/2024] [Indexed: 09/22/2024] Open
Abstract
OBJECTIVE The management and risk stratification of non-massive pulmonary embolism (PE) remain unclear. However, early assessment of PE severity can aid physicians in establishing better treatment milestones. There has been no direct comparison of mortality rates in patients with non-massive PE, and existing data are sometimes contradictory. Therefore, we examined the relationship between the Qanadli index and conventional risk stratifiers in PE. METHODS We retrospectively analyzed 200 consecutively selected patients diagnosed with PE. The assessment included computed tomography pulmonary angiography, electrocardiography, echocardiography findings, outcomes, and a comparison with the Simplified Pulmonary Embolism Severity Index (SPESI) score. Descriptive, regression, and receiver operating characteristic analyses were performed. RESULTS The mean Qanadli score was 13.5 ± 1.15. Pearson correlation analysis revealed significant associations between the total Qanadli score and several variables: right ventricular enlargement, follow-up ejection fraction, and SPESI score. Although the Qanadli score did not significantly predict mortality, the risk of death increased by 58.8% for each 1-unit increase in the SPESI score. CONCLUSIONS Although the Qanadli index is valuable in assessing PE and guiding treatment strategies, its standalone predictive value for mortality may be insufficient. Therefore, incorporating scoring systems such as the SPESI and echocardiographic findings is recommended for more accurate mortality prediction.
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Affiliation(s)
- Shokoufeh Hajsadeghi
- Research Center for Prevention of Cardiovascular Disease, Institute of Endocrinology and Metabolism, Iran University of Medical Sciences, Tehran, Iran
| | - Ali Shamsedini
- Department of Cardiology, Rasoul Akram Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Pooriya Bahadoran
- Department of Cardiology, Rasoul Akram Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Erfan Amouei
- Department of Internal Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Shayan Mirshafiee
- Department of Cardiology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
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Yang D, Wang L. The radiological diagnosis of pregnancy associated venous thromboembolism: a review of current research. Front Med (Lausanne) 2024; 11:1394012. [PMID: 39234042 PMCID: PMC11373350 DOI: 10.3389/fmed.2024.1394012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Accepted: 08/05/2024] [Indexed: 09/06/2024] Open
Abstract
One of the main causes of unfavorable pregnancy outcomes in expectant mothers is pregnancy-associated venous thromboembolism. Although pregnancy-related venous thromboembolism does not always manifest obvious clinical symptoms and lacks a comprehensive standard risk assessment and prediction system as well as simple and effective laboratory testing techniques, timely and accurate diagnosis can still help reduce the probability of adverse pregnancy outcomes. To aid in the early detection, diagnosis, and treatment of pregnancy- associated venous thromboembolism, we attempt to provide an overview of the radiological diagnostic techniques for various forms of the condition.
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Affiliation(s)
- Di Yang
- Changzhou Maternity and Child Health Care Hospital, Changzhou Medical Center, Nanjing Medical University (Changzhou Maternity and Child Health Care Hospital), Changzhou, China
| | - Li Wang
- Changzhou Maternity and Child Health Care Hospital, Changzhou Medical Center, Nanjing Medical University (Changzhou Maternity and Child Health Care Hospital), Changzhou, China
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Davies MG, Hart JP. Extracorporal Membrane Oxygenation in Massive Pulmonary Embolism. Ann Vasc Surg 2024; 105:287-306. [PMID: 38588954 DOI: 10.1016/j.avsg.2024.02.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 02/09/2024] [Accepted: 02/10/2024] [Indexed: 04/10/2024]
Abstract
BACKGROUND Massive pulmonary embolism (MPE) carries significant 30-day mortality risk, and a change in societal guidelines has promoted the increasing use of extracorporeal membrane oxygenation (ECMO) in the immediate management of MPE-associated cardiovascular shock. This narrative review examines the current status of ECMO in MPE. METHODS A literature review was performed from 1982 to 2022 searching for the terms "Pulmonary embolism" and "ECMO," and the search was refined by examining those publications that covered MPE. RESULTS In the patient with MPE, veno-arterial ECMO is now recommended as a bridge to interventional therapy. It can reliably decrease right ventricular overload, improve RV function, and allow hemodynamic stability and restoration of tissue oxygenation. The use of ECMO in MPE has been associated with lower mortality in registry reviews, but there has been no significant difference in outcomes between patients treated with and without ECMO in meta-analyses. Applying ECMO is also associated with substantial multisystem morbidity due to systemic inflammatory response, bleeding with coagulopathy, hemorrhagic stroke, renal dysfunction, and acute limb ischemia, which must be factored into the outcomes. CONCLUSIONS The application of ECMO in MPE should be combined with an aggressive interventional pulmonary interventional program and should strictly adhere to the current selection criteria.
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Affiliation(s)
- Mark G Davies
- Center for Quality, Effectiveness, and Outcomes in Cardiovascular Diseases, Houston, TX; Department of Vascular and Endovascular Surgery, Ascension Health, Waco, TX.
| | - Joseph P Hart
- Division of Vascular Surgery, Medical College of Wisconsin, Milwaukee, WI
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Roy B, Cho JG, Baker L, Thomas L, Curnow J, Harvey JJ, Geenty P, Banerjee A, Lai K, Vicaretti M, Erksine O, Li J, Alasady R, Wong V, Tai JE, Thirunavukarasu C, Haque I, Chien J. Pulmonary embolism response teams. A description of the first 36-month Australian experience. Intern Med J 2024; 54:1283-1291. [PMID: 38497689 DOI: 10.1111/imj.16363] [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: 09/03/2023] [Accepted: 02/06/2024] [Indexed: 03/19/2024]
Abstract
BACKGROUND High/intermediate-risk pulmonary embolism (PE) confers increased risk of cardiovascular morbidity and mortality. International guidelines recommend the formation of a PE response team (PERT) for PE management because of the complexity of risk stratification and emerging treatment options. However, there are currently no available Australian data regarding outcomes of PE managed through a PERT. AIMS To analyse the clinical and outcome data of patients from an Australian centre with high/intermediate-risk PE requiring PERT-guided management. METHODS We performed a retrospective observational study of 75 consecutive patients with high/intermediate-risk PE who had PERT involvement, between August 2018 and July 2021. We recorded clinical and interventional data at the time of PERT and assessed patient outcomes up to 30 days from PERT initiation. We used unpaired t tests to compare right to left ventricular (RV/LV) ratios by computed tomography criteria or transthoracic echocardiogram (TTE) at baseline and after interventions. RESULTS Data were available for 74 patients. Initial computed tomography pulmonary angiography RV/LV ratio was increased at 1.65 ± 0.5 and decreased to 1.30 ± 0.29 following PERT-guided interventions (P < 0.001). TTE RV/LV ratio also decreased following PERT-guided management (1.09 ± 0.19 vs 0.93 ± 0.17; P < 0.001). 20% of patients had any bleeding complication, but two-thirds were mild, not requiring intervention. All-cause mortality was 6.8%, and all occurred within the first 7 days of admission. CONCLUSION The PERT model is feasible in a large Australian centre in managing complex and time-critical PE. Our data demonstrate outcomes comparable with existing published international PERT data. However, successful implementation at other Australian institutions may require adequate centre-specific resource availability and the presence of multispeciality input.
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Affiliation(s)
- Bapti Roy
- Department of Respiratory and Sleep Medicine, Westmead Hospital, Sydney, New South Wales, Australia
- School of Medical & Health Sciences, Edith Cowan University, Perth, Western Australia, Australia
| | - Jin-Gun Cho
- Department of Respiratory and Sleep Medicine, Westmead Hospital, Sydney, New South Wales, Australia
- Sydney Medical School, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Luke Baker
- Department of Radiology, Westmead Hospital, Sydney, New South Wales, Australia
| | - Liza Thomas
- Sydney Medical School, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
- Department of Cardiology, Westmead Hospital, Sydney, New South Wales, Australia
- South Western Sydney Clinical School, Liverpool Hospital, University of New South Wales, Sydney, New South Wales, Australia
| | - Jennifer Curnow
- Sydney Medical School, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
- Department of Haematology, Westmead Hospital, Sydney, New South Wales, Australia
| | - John J Harvey
- Department of Radiology, Westmead Hospital, Sydney, New South Wales, Australia
| | - Paul Geenty
- Department of Cardiology, Westmead Hospital, Sydney, New South Wales, Australia
| | - Ashoke Banerjee
- Department of Intensive Care Medicine, Westmead Hospital, Sydney, New South Wales, Australia
| | - Kevin Lai
- Department of Emergency Medicine, Westmead Hospital, Sydney, New South Wales, Australia
| | - Mauro Vicaretti
- Sydney Medical School, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
- Department of Vascular Surgery, Westmead Hospital, Sydney, New South Wales, Australia
| | - Odette Erksine
- Department of Respiratory and Sleep Medicine, Westmead Hospital, Sydney, New South Wales, Australia
- Sydney Medical School, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Jane Li
- Department of Radiology, Westmead Hospital, Sydney, New South Wales, Australia
| | - Rafid Alasady
- Department of Radiology, Westmead Hospital, Sydney, New South Wales, Australia
| | - Vanessa Wong
- Department of Respiratory and Sleep Medicine, Westmead Hospital, Sydney, New South Wales, Australia
| | - Jian E Tai
- Department of Respiratory and Sleep Medicine, Westmead Hospital, Sydney, New South Wales, Australia
| | | | - Imran Haque
- Department of Respiratory and Sleep Medicine, Westmead Hospital, Sydney, New South Wales, Australia
| | - Jimmy Chien
- Department of Respiratory and Sleep Medicine, Westmead Hospital, Sydney, New South Wales, Australia
- Sydney Medical School, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
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Guo R, Deng M, Xi L, Zhang S, Xu W, Liu M. Chest non‑contrasted computed tomography in detecting acute pulmonary thromboembolism: A single‑center retrospective study. Exp Ther Med 2024; 28:304. [PMID: 38873047 PMCID: PMC11170327 DOI: 10.3892/etm.2024.12593] [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: 10/29/2023] [Accepted: 05/10/2024] [Indexed: 06/15/2024] Open
Abstract
The object of the study was to evaluate comprehensively the value of chest non-contrasted CT (NC-CT) in detecting acute pulmonary thromboembolism (APE). All patients were categorized into two groups: i) With APE; and ii) without APE based on clinical diagnosis. Using the clot distribution on computed tomography pulmonary angiography (CTPA), APE was divided into central and peripheral APE. Imaging features including hyperdense lumen sign and peripheral wedge-shaped opacity on chest NC-CT were evaluated. The attenuation value of peripheral wedge-shaped opacity on NC-CT was compared between patients with and without APE. Among the 273 patients, there were 110 patients with APE, 49 patients with central APE and 61 patients with peripheral APE and 163 patients without APE. The hyperdense lumen sign had a sensitivity of 30.0% and a specificity of 97.6% in detecting APE. The sensitivity and specificity of hyperdense lumen sign in detecting central APE were 57.1 and 97.6%, respectively, while the relevant percentages in detecting peripheral APE were 8.2 and 97.6%, respectively. The mean attenuation value of peripheral wedge-shaped opacity in patients with APE was significantly lower than that in patients without APE (P<0.001). Regarding the age-adjusted D-dimer, there was a decrease of eight D-dimer positive cases for patients >50 years old without APE, confirmed by CTPA. In conclusion, chest NC-CT cannot be used as an alternative modality for CTPA in diagnosing APE, however, the hyperdense lumen sign had high specificity in the diagnosis of central APE. Patients with this symptom and increased D-dimer may not require further CTPA. The lower attenuation value of peripheral wedge-shaped opacity on NC-CT suggested APE, and CTPA confirmation was required. The age-adjusted D-dimer had higher specificity in excluding APE.
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Affiliation(s)
- Runcai Guo
- Department of Radiology, China-Japan Friendship Hospital, Beijing 100029, P.R. China
| | - Mei Deng
- Department of Radiology, China-Japan Friendship Hospital of Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100029, P.R. China
| | - Linfeng Xi
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing 100029, P.R. China
| | - Shuai Zhang
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing 100029, P.R. China
| | - Wenqing Xu
- Department of Radiology, Peking University China-Japan Friendship School of Clinical Medicine, Beijing 100029, P.R. China
| | - Min Liu
- Department of Radiology, China-Japan Friendship Hospital, Beijing 100029, P.R. China
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Sato T, Ogihara Y, Kitagawa K, Ogura T, Yamada N, Dohi K. Diagnostic performance of fluoroscopic video analysis for pulmonary embolism: a prospective observational study. THE INTERNATIONAL JOURNAL OF CARDIOVASCULAR IMAGING 2024; 40:1445-1453. [PMID: 38700820 DOI: 10.1007/s10554-024-03121-y] [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: 10/18/2023] [Accepted: 04/23/2024] [Indexed: 07/19/2024]
Abstract
PURPOSE Dynamic chest radiography using X-ray fluoroscopic video analysis has shown potential for the diagnosis of pulmonary embolism (PE), but its diagnostic performance remains uncertain. We aimed to evaluate the diagnostic performance of fluoroscopic video analysis for diagnosing PE. METHODS A prospective single-center observational study was conducted between October 2020 and January 2022. Fifty consecutive adult patients, comprising definitive PE, pulmonary hypertension (PH), or suspected PH, were enrolled. The study population was classified into 23 PE and 27 non-PE cases by contrast-enhanced computed tomography, lung scintigraphy, right heart catheterization, and pulmonary angiography. Cineradiographic images of 10-second breath-holds were obtained and analyzed using a fluoroscopic video analysis workstation to generate pulmonary circulation images. Two blinded cardiologists qualitatively assessed the presence or absence of perfusion defects on the pulmonary circulation images. The diagnosis obtained from the fluoroscopic analysis was compared with the definitive diagnosis. The primary outcomes included sensitivity, specificity, positive and negative predictive values, and overall accuracy for diagnosing PE. RESULTS Perfusion defects were observed in 21 of 23 PE patients and 13 of 27 non-PE patients. The diagnostic performance of fluoroscopic video analysis for diagnosing PE showed a sensitivity of 91%, specificity of 52%, positive predictive value of 62%, negative predictive value of 88%, and overall accuracy of 70%. CONCLUSIONS The high sensitivity of the fluoroscopic video analysis suggests its potential usefulness in ruling out PE without the need for contrast media or radionuclide; however, its specificity and overall accuracy remain limited.
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Affiliation(s)
- Toru Sato
- Department of Cardiology and Nephrology, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Yoshito Ogihara
- Department of Cardiology and Nephrology, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan.
| | - Kakuya Kitagawa
- Department of Radiology, Mie University Graduate School of Medicine, Tsu, Japan
| | - Toru Ogura
- Clinical Research Support Center, Mie University Hospital, Tsu, Japan
| | - Norikazu Yamada
- Department of Cardiology, Kuwana City Medical Center, Kuwana, Japan
| | - Kaoru Dohi
- Department of Cardiology and Nephrology, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
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Marder RA, Danielsen B, White RH, Meehan JP. Incidence and Time Course of Symptomatic Thromboembolic Outcomes After Lower Extremity Arthroscopic Surgery, Ankle Fracture Surgery, and Achilles Tendon Repair. J Am Acad Orthop Surg 2024; 32:597-603. [PMID: 38236919 DOI: 10.5435/jaaos-d-23-00495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Accepted: 12/08/2023] [Indexed: 06/15/2024] Open
Abstract
BACKGROUND The incidence and time course of acute venous thromboembolism (VTE) after ambulatory surgery for lower extremity orthopaedic conditions is not well-defined. HYPOTHESIS The purpose of this study was to analyze the incidence, the time course, and risk factors associated with clinically diagnosed acute deep vein thrombosis or pulmonary embolism within 3 months of surgery in patients undergoing specific operations for lower extremity injuries. METHODS Patients undergoing arthroscopic procedures of the knee, ankle fracture surgery, Achilles tendon repair, and ankle arthroscopy from January 1, 2005, to December 31, 2010, were identified in the California Ambulatory Surgery database with linkage to hospital discharge data, emergency department data, and a death registry. Outcomes were acute VTE and death within 90 days. Time courses were compared using Kaplan-Meier analysis, and risk factors were analyzed using proportional hazard modeling. RESULTS Analysis of data from 468,699 surgeries showed that the cumulative incidence of acute VTE was significantly higher after Achilles tendon repair (0.72%, P < 0.001) than ankle fracture surgery (0.33%), knee arthroscopy procedures (range, 0.29% to 0.41%), or ankle arthroscopy (0.24%). The time course of diagnosis of VTE was similar for all arthroscopic procedures (median postoperative day for diagnosis = 9 to 10; 80% by 22 to 36 days), whereas for Achilles tendon surgery, the time course was protracted (median postoperative day for diagnosis = 29 days; 80% by 51 days). Ninety-day mortality was low (<0.06%) after all procedures except ankle fracture (0.12%). Predictors of pulmonary embolism included age older than 60 years (HR, 3.1; 95% CI; 2.0 to 4.8, versus younger than 30 years), Achilles tendon repair (HR, 3.8; 95% CI; 2.8 to 5.3), and ankle fracture surgery (Hazard Ratio [HR], 2.1; 95% Confidence Interval [CI]; 1.5 to 2.8); Asian/Pacific Islander (HR, 0.3; 95% CI; 0.1 to 0.6) and Hispanic patients (HR, 0.5; 95% CI; 0.4 to 0.7) had significantly lower risk. DISCUSSION The incidence and time course of onset of acute VTE after lower extremity orthopaedic surgeries varies significantly depending on the surgical procedure. These findings have implications regarding the use and duration of pharmacologic thromboprophylaxis.
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Affiliation(s)
- Richard A Marder
- From the UC Davis Department of Orthopaedic Surgery, Sacramento, CA (Marder, White, and Meehan), and the Health Informatics Solutions (Danielsen)
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11
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Li Y, Xue P, Zhang T, Peng M, Sun X, Shi J. Clinical characteristics and anticoagulation patterns of patients with acute pulmonary thromboembolism and hemoptysis. Pulm Circ 2024; 14:e12422. [PMID: 39092169 PMCID: PMC11291552 DOI: 10.1002/pul2.12422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2024] [Revised: 04/26/2024] [Accepted: 07/15/2024] [Indexed: 08/04/2024] Open
Abstract
Hemoptysis is a frequently encountered manifestation in cases of acute pulmonary thromboembolism (PTE), significantly impacting clinical decision-making. Despite its clinical relevance, studies focusing on patients with acute PTE and hemoptysis are notably scarce. In this retrospective study, we examined data from hospitalized patients with acute PTE at Peking Union Medical College Hospital (PUMCH) between January 2012 and October 2020. Among the 896 patients analyzed, 105 (11.7%) presented with hemoptysis. Patients with hemoptysis were younger, had higher RRs, and frequently reported chest pain, predominantly showing a negative sPESI score. A significant association with autoimmune diseases was observed (39.0% vs. 16.1%; p < 0.001), along with higher occurrences of pulmonary infections (29.5%), lung cancer (21.0%), and chronic heart failure (16.2%). Hemoptysis in PTE is multifactorial; 51.4% of cases were PTE-related, with 85.2% experiencing mild hemoptysis. Among patients with disease-related hemoptysis (13.3%), 90.9% with massive hemoptysis had underlying diseases, predominantly lung cancer. In 35.2% of cases, the cause of hemoptysis remained undetermined, with vasculitis accounting for 29.7%. Anticoagulation strategies varied with the severity of hemoptysis; 82.9% with mild and only 27.3% with massive hemoptysis received therapeutic-dose anticoagulation. Multivariate analysis identified massive hemoptysis as the most significant determinant of anticoagulation decisions. Patients with massive hemoptysis had the poorest outcomes, with an in-hospital mortality rate of 36.4% and 72.7% receiving reduced or no anticoagulation.
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Affiliation(s)
- Yiyao Li
- Department of Pulmonary and Critical Care Medicine, State Key Laboratory of Complex Severe and Rare DiseasesPeking Union Medical College HospitalBeijingChina
- Chinese Academy of Medical Sciences, Peking Union Medical CollegeBeijingChina
| | - Peijun Xue
- Department of Pulmonary and Critical Care Medicine, State Key Laboratory of Complex Severe and Rare DiseasesPeking Union Medical College HospitalBeijingChina
| | - Ting Zhang
- Department of Pulmonary and Critical Care Medicine, State Key Laboratory of Complex Severe and Rare DiseasesPeking Union Medical College HospitalBeijingChina
| | - Min Peng
- Department of Pulmonary and Critical Care Medicine, State Key Laboratory of Complex Severe and Rare DiseasesPeking Union Medical College HospitalBeijingChina
| | - Xuefeng Sun
- Department of Pulmonary and Critical Care Medicine, State Key Laboratory of Complex Severe and Rare DiseasesPeking Union Medical College HospitalBeijingChina
| | - Juhong Shi
- Department of Pulmonary and Critical Care Medicine, State Key Laboratory of Complex Severe and Rare DiseasesPeking Union Medical College HospitalBeijingChina
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12
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Shetty SM, Vora A, George R, M V. Challenges, Recommendations, and Epidemiology of Pulmonary Embolism in India: A Narrative Review. Cureus 2024; 16:e64195. [PMID: 39130902 PMCID: PMC11310498 DOI: 10.7759/cureus.64195] [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] [Accepted: 06/28/2024] [Indexed: 08/13/2024] Open
Abstract
An embolized clot that travels to the lungs from the legs or, less commonly, other parts of the body (known as deep vein thrombosis or DVT) causes pulmonary embolism (PE), which is characterized by obstruction of blood flow to the pulmonary artery. As PE has the propensity to masquerade as various illnesses affecting both the cardiovascular (CV) and the respiratory system, it is crucial to identify PE at the earliest. Appropriate diagnosis of PE may lead to earlier treatment and improved patient outcomes. While pulmonary angiography remains the established gold standard for diagnosing PE, the contemporary standard of care for this condition is the computed tomography pulmonary angiogram (CTPA). Anticoagulation therapy is the fundamental strategy for managing PE, with the forefront of treatment being the use of novel and upcoming oral anticoagulants known as non-vitamin K antagonist oral anticoagulants (NOACs). The NOACs provide a practical single-drug treatment strategy, which does not hinder the patient's lifestyle and domestic responsibilities. Although PE may be fatal, early detection may lead to effective management. Despite that, mortality and morbidity associated with PE are very high in India. The awareness among Indian healthcare professionals about PE should be improved, and unified pan-country diagnostic and management guidelines should be formulated to tackle the country's PE burden.
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Affiliation(s)
- Sadanand M Shetty
- Cardiology, Karamshibhai Jethabhai Somaiya Super Specialty Institute, Mumbai, IND
| | - Agam Vora
- Pulmonology, Vora Clinic, Mumbai, IND
| | - Robbie George
- Department of Vascular and Endovascular Surgery, Narayana Institute of Vascular Sciences, Bangalore, IND
| | - Vidita M
- Internal Medicine, Pfizer Ltd, Mumbai, IND
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13
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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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14
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Thomas SE, Weinberg I, Schainfeld RM, Rosenfield K, Parmar GM. Diagnosis of Pulmonary Embolism: A Review of Evidence-Based Approaches. J Clin Med 2024; 13:3722. [PMID: 38999289 PMCID: PMC11242034 DOI: 10.3390/jcm13133722] [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: 05/13/2024] [Revised: 06/10/2024] [Accepted: 06/20/2024] [Indexed: 07/14/2024] Open
Abstract
Venous thromboembolism, commonly presented as pulmonary embolism and deep-vein thrombosis, is a paramount and potentially fatal condition with variable clinical presentation. Diagnosis is key to providing appropriate treatment in a safe and timely fashion. Clinical judgment and assessment using clinical scoring systems should guide diagnostic testing, including laboratory and imaging modalities, for optimal results and to avoid unnecessary testing.
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Affiliation(s)
- Sneha E Thomas
- Vascular Medicine Section, Massachusetts General Hospital, Boston, MA 02114, USA
| | - Ido Weinberg
- Vascular Medicine Section, Massachusetts General Hospital, Boston, MA 02114, USA
| | - Robert M Schainfeld
- Vascular Medicine Section, Massachusetts General Hospital, Boston, MA 02114, USA
| | - Kenneth Rosenfield
- Vascular Medicine Section, Massachusetts General Hospital, Boston, MA 02114, USA
| | - Gaurav M Parmar
- Vascular Medicine Section, Massachusetts General Hospital, Boston, MA 02114, USA
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15
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Kang SY, Jo IJ, Heo S, Chang H, Lee G, Park JE, Kim T, Lee SU, Kim MJ, Yoon H. Emergency medicine residents' learning curve in diagnosing deep vein thrombosis with 3-point venous point-of-care ultrasound. Int J Emerg Med 2024; 17:75. [PMID: 38886639 PMCID: PMC11181670 DOI: 10.1186/s12245-024-00645-x] [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: 01/12/2024] [Accepted: 05/14/2024] [Indexed: 06/20/2024] Open
Abstract
BACKGROUND Many cases of deep vein thrombosis (DVT) are diagnosed in the emergency department, and abbreviated lower extremity venous point-of-care ultrasound (POCUS) has already shown an accuracy comparable to that of specialists. This study aimed to identify the learning curve necessary for emergency medicine (EM) residents to achieve expertise-level accuracy in diagnosing DVT through a 3-point lower extremity venous POCUS. METHODS This prospective study was conducted at an emergency department between May 2021 and October 2022. Four EM residents underwent a one-hour POCUS training session and performed DVT assessments in participants with DVT symptoms or confirmed pulmonary embolism. POCUS was performed at three proximal lower extremity sites to evaluate the thrombi presence and vein compressibility, with results validated by specialized radiology ultrasound. Cumulative sum (CUSUM) and the Bush and Mosteller models were used to analyze the learning curve, while generalized estimating equations were used to identify factors affecting diagnostic accuracy. RESULTS 91 POCUS scans were conducted in 49 patients, resulting in 22% DVT confirmed by specialized venous ultrasound. In the CUSUM analysis, all four EM residents attained a 90% success rate at the common femoral vein, whereas only half achieved this rate when all three sites were considered. According to Bush and Mosteller models, 13-18 cases are required to attain 90-95% diagnostic accuracy. After 10-16 cases, the examination time for each resident decreased, and a 20% increase in examiner confidence was linked to a 2.506-fold increase in the DVT diagnosis accuracy. CONCLUSION EM residents generally required 13-18 cases for 90-95% DVT diagnostic accuracy, but proficiency varied among individuals, particularly requiring more cases for regions outside the common femoral vein.
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Affiliation(s)
- Soo Yeon Kang
- Department of Emergency Medicine, Chung-Ang University Gwangmyeong Hospital, Chung- Ang University School of Medicine, Gwangmyeong, Gyeonggi-do, 14353, Republic of Korea
- Department of Emergency Medicine, College of Medicine, Kangwon National University, Chuncheon, Gangwon-do, 24341, Republic of Korea
| | - Ik Joon Jo
- Department of Emergency Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 115 Irwon-ro, Gangnam-gu, Seoul, 06351, Republic of Korea
| | - Sejin Heo
- Department of Emergency Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 115 Irwon-ro, Gangnam-gu, Seoul, 06351, Republic of Korea
| | - Hansol Chang
- Department of Emergency Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 115 Irwon-ro, Gangnam-gu, Seoul, 06351, Republic of Korea
| | - Guntak Lee
- Department of Emergency Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 115 Irwon-ro, Gangnam-gu, Seoul, 06351, Republic of Korea
| | - Jong Eun Park
- Department of Emergency Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 115 Irwon-ro, Gangnam-gu, Seoul, 06351, Republic of Korea
| | - Taerim Kim
- Department of Emergency Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 115 Irwon-ro, Gangnam-gu, Seoul, 06351, Republic of Korea
| | - Se Uk Lee
- Department of Emergency Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 115 Irwon-ro, Gangnam-gu, Seoul, 06351, Republic of Korea
| | - Min Ji Kim
- Biomedical Statistics Center, Research Institute for Future Medicine, Samsung Medical Center, Seoul, 06351, Republic of Korea
| | - Hee Yoon
- Department of Emergency Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 115 Irwon-ro, Gangnam-gu, Seoul, 06351, Republic of Korea.
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16
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Li L, Li Z, Li L, Wang Y, Zhang H. Significance of dynamic changes in the fragmented QRS complex in acute pulmonary embolism. Heart Lung 2024; 68:1-8. [PMID: 38861758 DOI: 10.1016/j.hrtlng.2024.05.012] [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: 01/04/2024] [Revised: 05/14/2024] [Accepted: 05/31/2024] [Indexed: 06/13/2024]
Abstract
BACKGROUND Dynamic changes in the fQRS complex between the initial and follow-up ECG in patients with acute pulmonary embolism (APE) have rarely been studied. OBJECTIVE The purpose of this study was to investigate the significance of dynamic changes in the fragmented QRS complex in APE patients. METHODS APE patients (n = 222) were divided into three groups based on their ECG data to determine whether there were dynamic changes in the fQRS complex from admission to follow-up at one month: the fQRS shallower group (n = 49), fQRS deeper group (n = 25) and fQRS unchanged group (n = 148). Each patient was observed and followed for 12 months. RESULTS Cox multivariate logistic regression analysis indicated that the dynamic deeper fQRS complex was an independent predictor of long-term mortality (HR: 5.563, 95 % CI: 1.079-28.678, P = 0.040) in patients with APE. Kaplan-Meier curve analysis revealed that the event-free survival of the fQRS shallower group significantly increased relative to that of the fQRS deeper group and that of the fQRS deeper group significantly decreased relative to that of the fQRS unchanged group and shallower group (P = 0.022, P = 0.041). CONCLUSION Compared with the deeper fQRS complex, the dynamic shallower fQRS complex was an indicator of a good prognosis in APE patients, while the dynamic deeper fQRS complex indicated a poor prognosis. Dynamical changes in fQRS may assist clinicians in risk stratification and individualized treatment for APE, as well as in predicting APE regression or progression.
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Affiliation(s)
- Lin Li
- Department of Cardiology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, PR China
| | - Zhe Li
- Department of health Examination, Jinan Central Hospital Affiliated to Shandong First Medical University, Jinan, PR China
| | - Li Li
- Department of Radiology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, PR China.
| | - Ying Wang
- Department of Radiology, Shandong Provincial Hospital, Shandong University, Jinan, PR China
| | - Haizhou Zhang
- Department of cardiac surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, PR China
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17
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Najarro M, Rodríguez C, Morillo R, Jara-Palomares L, Vinson DR, Muriel A, Álvarez-Mon M, Yusen RD, Bikdeli B, Jimenez D. C-reactive Protein and Risk of Right Ventricular Dysfunction and Mortality in Patients With Acute Symptomatic Pulmonary Embolism. Arch Bronconeumol 2024; 60:344-349. [PMID: 38644151 DOI: 10.1016/j.arbres.2024.03.024] [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: 02/04/2024] [Revised: 03/21/2024] [Accepted: 03/27/2024] [Indexed: 04/23/2024]
Abstract
BACKGROUND Right ventricle (RV) dysfunction increases the risk of death from pulmonary embolism (PE). C-reactive protein (CRP) might identify RV inflammation and dysfunction in patients with PE. METHODS This cohort study enrolled consecutive stable patients with acute PE between 2017 and 2023. We stratified patients by quartiles of CRP. We evaluated the association between CRP quartiles and the presence of RV dysfunction, and used multivariable models to assess for an association between CRP and the outcomes of all-cause and PE-specific mortality during the 30 days of follow-up after PE diagnosis. RESULTS The study included 633 stable patients with PE. Patients without RV dysfunction had significantly lower median (IQR) CRP levels compared with patients with RV dysfunction (n=509, 31.7 [10.0-76.4]mg/L vs n=124, 45.4 [16.0-111.4]mg/L; P=0.018). CRP showed a statistically significant positive association with the presence of RV dysfunction (P<0.01). On multivariable analysis, CRP level was not significantly associated with 30-day all-cause mortality (adjusted odds ratio [OR] per mg/L increment, 1.00; 95% CI, 1.00-1.01; P=0.095), but higher CRP was associated with significantly higher PE-related mortality (adjusted OR, 1.01; 95% CI, 1.00-1.01; P=0.026). Compared with patients in CRP quartile 1, patients in quartiles 2, 3, and 4 had a stepwise increase in the adjusted odds of 30-day all-cause death of 2.41 (P=0.148), 3.04 (P=0.062), and 3.15 (P=0.052), respectively. CONCLUSIONS As an indicator of RV dysfunction, CRP may improve risk stratification algorithms for hemodynamically stable patients with acute symptomatic PE.
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Affiliation(s)
- Marta Najarro
- Emergency Department, Hospital Ramón y Cajal (IRYCIS), Madrid, Spain
| | - Carmen Rodríguez
- Respiratory Department, Hospital Ramón y Cajal (IRYCIS), Madrid, Spain
| | - Raquel Morillo
- Respiratory Department, Hospital Ramón y Cajal (IRYCIS), Madrid, Spain; CIBER de Enfermedades Respiratorias (CIBERES), Madrid, Spain
| | - Luis Jara-Palomares
- CIBER de Enfermedades Respiratorias (CIBERES), Madrid, Spain; Respiratory Department, Hospital Virgen del Rocío, Sevilla, Spain
| | - David R Vinson
- The Permanente Medical Group and Kaiser Permanente Northern California Division of Research, Oakland, CA, USA; Emergency Department, Kaiser Permanente Roseville Medical Center, Roseville, CA, USA
| | - Alfonso Muriel
- Biostatistics Department, Hospital Ramón y Cajal, and Universidad de Alcalá (IRYCIS), Madrid, Spain; CIBER de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
| | | | - Roger D Yusen
- Division of Pulmonary and Critical Care Medicine, Washington University School of Medicine in St. Louis, St. Louis, MO, USA
| | - Behnood Bikdeli
- Cardiovascular Medicine Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA; Thrombosis Research Group, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA; YNHH/Yale Center for Outcomes Research and Evaluation (CORE), New Haven, CT, USA
| | - David Jimenez
- Respiratory Department, Hospital Ramón y Cajal (IRYCIS), Madrid, Spain; CIBER de Enfermedades Respiratorias (CIBERES), Madrid, Spain; Medicine Department, Universidad de Alcalá (IRYCIS), Madrid, Spain.
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18
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Chopard R, Morillo R, Meneveau N, Jiménez D. Integration of Extracorporeal Membrane Oxygenation into the Management of High-Risk Pulmonary Embolism: An Overview of Current Evidence. Hamostaseologie 2024; 44:182-192. [PMID: 38531394 DOI: 10.1055/a-2215-9003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/28/2024] Open
Abstract
High-risk pulmonary embolism (PE) refers to a large embolic burden causing right ventricular failure and hemodynamic instability. It accounts for approximately 5% of all cases of PE but contributes significantly to overall PE mortality. Systemic thrombolysis is the first-line revascularization therapy in high-risk PE. Surgical embolectomy or catheter-directed therapy is recommended in patients with an absolute contraindication to systemic thrombolysis. Extracorporeal membrane oxygenation (ECMO) provides respiratory and hemodynamic support for the most critically ill PE patients with refractory cardiogenic shock or cardiac arrest. The complex management of these individuals requires urgent yet coordinated multidisciplinary care. In light of existing evidence regarding the utility of ECMO in the management of high-risk PE patients, a number of possible indications for ECMO utilization have been suggested in the literature. Specifically, in patients with refractory cardiac arrest, resuscitated cardiac arrest, or refractory shock, including in cases of failed thrombolysis, venoarterial ECMO (VA-ECMO) should be considered, either as a bridge to percutaneous or surgical embolectomy or as a bridge to recovery after surgical embolectomy. We review here the current evidence on the use of ECMO as part of the management strategy for the highest-risk presentations of PE and summarize the latest data in this indication.
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Affiliation(s)
- Romain Chopard
- Department of Cardiology, University Hospital Besançon, Besançon, France
- SINERGIES, University of Franche-Comté, Besançon, France
- F-CRIN, INNOVTE network, France
| | - Raquel Morillo
- Respiratory Department, Hospital Ramón y Cajal and Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Madrid, Spain
- CIBER de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III, Madrid, Spain
- Medicine Department, Universidad de Alcalá, (IRYCIS) Madrid, Spain
| | - Nicolas Meneveau
- Department of Cardiology, University Hospital Besançon, Besançon, France
- SINERGIES, University of Franche-Comté, Besançon, France
- F-CRIN, INNOVTE network, France
| | - David Jiménez
- Respiratory Department, Hospital Ramón y Cajal and Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Madrid, Spain
- CIBER de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III, Madrid, Spain
- Medicine Department, Universidad de Alcalá, (IRYCIS) Madrid, Spain
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19
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Gnanaraj JP, Jaganathan V, Asaithambi N, Sekar R, Chandrasekaran E, Elangovan EM, Srinivasan K, Ganesan M, Mohandoss NP, Gorijavaram PK, Ramesh R, Raji R, Kunjitham T, Kaliamoorthy T, Sangareddi V, Mohanan N. Fibrinolysis and clinical outcomes in acute pulmonary embolism. Madras medical college pulmonary embolism (M-PER) registry from India. Indian Heart J 2024; 76:172-181. [PMID: 38878966 PMCID: PMC11329049 DOI: 10.1016/j.ihj.2024.06.008] [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: 12/12/2023] [Revised: 03/27/2024] [Accepted: 06/12/2024] [Indexed: 08/02/2024] Open
Abstract
BACKGROUND Acute pulmonary embolism (APE) is the third most common cause of vascular death. Data on APE from India and other low-and middle-income countries is sparse. OBJECTIVES Study the clinical characteristics, prognostic factors, in-hospital mortality (IMH) and 12 months mortality of patients with APE in India. METHODS We prospectively enrolled 186 consecutive patients diagnosed with APE between November 2016 and November 2021 in Madras Medical College Pulmonary Embolism Registry (M-PER). All patients had electrocardiography and echocardiography. High risk patients and selected intermediate risk patients underwent fibrinolysis. RESULTS 75 % of our patients were below 50 years of age. 35 % were women. The mean time to presentation from symptom onset was 6.04 ± 10.01 days. 92 % had CT pulmonary angiography. Intermediate risk category (61.3 %) was the more common presentation followed by high risk (26.9 %). Electrocardiography showed S1Q3T3 pattern in 56 %. 76 % had right ventricular dysfunction and 12.4 % had right heart thrombi(RHT) by echocardiography. 50.5 % received fibrinolysis. Patients with RHT received fibrinolysis more frequently (78.3 % vs 46.6 %; p = 0.007). In-hospital mortality (IHM) was 15.6 %. Systemic arterial desaturation and need for mechanical ventilation independently predicted IHM. Ten patients (5.3 %) were lost to follow up. One year mortality was 26.7 % (47/176). One year mortality of patients discharged alive was similar among high, intermediate and low risk groups(14.8 % vs 1.9 % vs 10.5 %; p = 0.891). CONCLUSIONS Patients with PE are often young and present late in India. The in-hospital and 12 months mortality were high. Low and intermediate risk groups had a high post discharge mortality similar to high risk patients.
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Affiliation(s)
- Justin Paul Gnanaraj
- Institute of Cardiology, Madras Medical College and Rajiv Gandhi Government General Hospital, Park Town, Chennai, 600002, India; The Tamil Nadu Dr MGR Medical University, Guindy, Chennai, 600032, India.
| | - Vivek Jaganathan
- Institute of Cardiology, Madras Medical College and Rajiv Gandhi Government General Hospital, Park Town, Chennai, 600002, India; The Tamil Nadu Dr MGR Medical University, Guindy, Chennai, 600032, India
| | - Nilavan Asaithambi
- Institute of Cardiology, Madras Medical College and Rajiv Gandhi Government General Hospital, Park Town, Chennai, 600002, India; The Tamil Nadu Dr MGR Medical University, Guindy, Chennai, 600032, India
| | - Rajesh Sekar
- Institute of Cardiology, Madras Medical College and Rajiv Gandhi Government General Hospital, Park Town, Chennai, 600002, India; The Tamil Nadu Dr MGR Medical University, Guindy, Chennai, 600032, India
| | - Elangovan Chandrasekaran
- Institute of Cardiology, Madras Medical College and Rajiv Gandhi Government General Hospital, Park Town, Chennai, 600002, India; The Tamil Nadu Dr MGR Medical University, Guindy, Chennai, 600032, India
| | - Elavarasi Manimegalai Elangovan
- Institute of Cardiology, Madras Medical College and Rajiv Gandhi Government General Hospital, Park Town, Chennai, 600002, India; The Tamil Nadu Dr MGR Medical University, Guindy, Chennai, 600032, India
| | - Kumaran Srinivasan
- Institute of Cardiology, Madras Medical College and Rajiv Gandhi Government General Hospital, Park Town, Chennai, 600002, India; The Tamil Nadu Dr MGR Medical University, Guindy, Chennai, 600032, India
| | - Manohar Ganesan
- Institute of Cardiology, Madras Medical College and Rajiv Gandhi Government General Hospital, Park Town, Chennai, 600002, India; The Tamil Nadu Dr MGR Medical University, Guindy, Chennai, 600032, India
| | - Nageswaran Piskala Mohandoss
- Institute of Cardiology, Madras Medical College and Rajiv Gandhi Government General Hospital, Park Town, Chennai, 600002, India; The Tamil Nadu Dr MGR Medical University, Guindy, Chennai, 600032, India
| | - Pratap Kumar Gorijavaram
- Institute of Cardiology, Madras Medical College and Rajiv Gandhi Government General Hospital, Park Town, Chennai, 600002, India; The Tamil Nadu Dr MGR Medical University, Guindy, Chennai, 600032, India
| | - Rajasekar Ramesh
- Institute of Cardiology, Madras Medical College and Rajiv Gandhi Government General Hospital, Park Town, Chennai, 600002, India; The Tamil Nadu Dr MGR Medical University, Guindy, Chennai, 600032, India
| | - Ravindran Raji
- Institute of Cardiology, Madras Medical College and Rajiv Gandhi Government General Hospital, Park Town, Chennai, 600002, India; The Tamil Nadu Dr MGR Medical University, Guindy, Chennai, 600032, India
| | - Tamilselvan Kunjitham
- Institute of Cardiology, Madras Medical College and Rajiv Gandhi Government General Hospital, Park Town, Chennai, 600002, India; The Tamil Nadu Dr MGR Medical University, Guindy, Chennai, 600032, India
| | - Thiyagarjan Kaliamoorthy
- Institute of Cardiology, Madras Medical College and Rajiv Gandhi Government General Hospital, Park Town, Chennai, 600002, India; The Tamil Nadu Dr MGR Medical University, Guindy, Chennai, 600032, India
| | - Venkatesan Sangareddi
- Institute of Cardiology, Madras Medical College and Rajiv Gandhi Government General Hospital, Park Town, Chennai, 600002, India; The Tamil Nadu Dr MGR Medical University, Guindy, Chennai, 600032, India
| | - Nandakumaran Mohanan
- Institute of Cardiology, Madras Medical College and Rajiv Gandhi Government General Hospital, Park Town, Chennai, 600002, India; The Tamil Nadu Dr MGR Medical University, Guindy, Chennai, 600032, India
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20
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Thakkar D, Shinde V. Caught in the Clot: A Case Report of Arrested Pulmonary Embolism. Cureus 2024; 16:e61213. [PMID: 38939235 PMCID: PMC11210831 DOI: 10.7759/cureus.61213] [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: 05/08/2024] [Accepted: 05/28/2024] [Indexed: 06/29/2024] Open
Abstract
Pulmonary embolism (PE) is a life-threatening condition resulting from the obstruction of pulmonary arteries by blood clots, usually originating from deep veins. Symptoms of PE might vary from nothing to sudden death. Clinically, individuals may present very differently. When a diagnosis of PE is suspected, any possible life-saving intervention must be implemented because survival from cardiac arrest following PE is often quite low. Although there are not many randomized controlled trials that provide guidelines for treating suspected PE in cardiac arrest victims, the few published case reports and other minor studies suggest that thrombolysis and other therapies are associated with good outcomes. We report a patient with PE who presented in cardiac arrest with its clinical, electrographic, and radiologic findings, along with the appropriate therapy chosen based on hemodynamic stability. It is important to intervene early to prevent severe complications and improve the patient's outcomes.
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Affiliation(s)
- Dhruvkumar Thakkar
- Emergency Medicine, Dr. D. Y. Patil Medical College, Hospital and Research Centre, Dr. D. Y. Patil Vidyapeeth (Deemed to be University), Pune, IND
| | - Varsha Shinde
- Emergency Medicine, Dr. D. Y. Patil Medical College, Hospital and Research Centre, Dr. D. Y. Patil Vidyapeeth (Deemed to be University), Pune, IND
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21
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Akhan O, Boz M, Guzel T, Kis M. Discrimination of the acute pulmonary embolism subtypes based on the novel MAPH score. J Thromb Thrombolysis 2024; 57:683-690. [PMID: 38416307 DOI: 10.1007/s11239-024-02952-9] [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] [Accepted: 01/14/2024] [Indexed: 02/29/2024]
Abstract
Acute pulmonary embolism (APE) is a thromboembolism situation that can be central or peripheral. APE risk analysis and classification are essential for therapy planning. Our aim is to determine the novel MAPH score (including age, mean platelet volume (MPV), total protein, and hematocrit parameters) that can distinguish APE subtypes. Our retrospective cohort analysis includes 97 APE patients referred to the emergency medicine department who underwent pulmonary computed tomography angiography (CTA) in 24 h from 2020 to 2022. The hospital information system provided demographic, clinical, laboratory, and pulmonary CTA data. APE was classified into central (46 patients) and peripheral (51 patients) depending on the area of vascular involvement. The central APE group had higher hypertension (HT) (67.4%) and atrial fibrillation (AF) (39.1%) incidence than the peripheral APE group (all p values > 0.05). The central APE had higher total protein and platelet counts (p = 0.003 and p = 0.036), but peripheral APE had higher troponin values (p = 0.029). Central APE had 2.17 ± 0.85 MAPH and peripheral APE 1.76 ± 0.95 (p = 0.029). HT, AF, platelet count, and MAPH score differed significantly in univariate logistic regression (all p values < 0.05). However, only platelet count varied in multivariate logistic regression (p = 0.042). ROC curve analysis revealed that the MAPH score predicts central APE with 83% sensitivity and 45% specificity at a cut-off level of 1.5. The new MAPH score as an indicator of blood viscosity may distinguish between central and peripheral APE. Our result is significant, especially for centers with limited examinations, as it may accelerate the diagnosis and treatment processes. We think that our results might guide future investigations.
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Affiliation(s)
- Onur Akhan
- Cardiology Department, Bilecik Training and Research Hospital, Floor 2, 11230, Bilecik, Turkey.
| | - Mustafa Boz
- Emergency Medicine, Bilecik Training and Research Hospital, Bilecik, Turkey
| | - Tuncay Guzel
- Cardiology, Gazi Yasargil Training and Research Hospital, Diyarbakir, Turkey
| | - Mehmet Kis
- Cardiology, Dokuz Eylul University, Izmir, Turkey
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22
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Sagoschen I, Scibior B, Farmakis IT, Keller K, Graafen D, Griemert EV, Vosseler M, Treede H, Münzel T, Knorr M, Gori T, Konstantinides S, Hobohm L. A multidisciplinary pulmonary embolism response team (PERT): first experience from a single center in Germany. Clin Res Cardiol 2024; 113:581-590. [PMID: 38112742 PMCID: PMC10954947 DOI: 10.1007/s00392-023-02364-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2023] [Accepted: 12/07/2023] [Indexed: 12/21/2023]
Abstract
BACKGROUND Over the last few years, the concept of multidisciplinary pulmonary embolism response teams (PERTs) has emerged to encounter the increasing variety and complexity in managing acute pulmonary embolism (PE). PURPOSE To investigate PERT's composition and added clinical value in a university center in Germany. METHODS Over 4 years (01/2019-11/2022), patients with confirmed PE were enrolled in a prospective single-center cohort study (PERT Mainz). We investigated the composition of PERT and compared, after propensity score matching, patients with acute PE before and after the initiation of PERT at our Medical University Centre. The primary outcome was in-hospital PE-related mortality. RESULTS From 2019 to 2022, 88 patients with acute PE with a PERT decision were registered. Of those, 13 (14.8%) patients died during the in-hospital stay. Patients evaluated by a PERT had a median age of 68; 48.9% were females, and 21.7% suffered from malignancy. Right ventricular dysfunction was present in 76.1% of all patients. In total, 42.0% were classified as intermediate-high-risk PE and 11.4% as high-risk PE. First PERT contact mainly originated from emergency departments (33.3%) and intensive care units (30.0%), followed by chest pain units (21.3%) and regular wards (12.0%). The participation rate of medical specialties demonstrated that cardiologists (100%) or cardiac/vascular surgeons (98.6%) were included in almost all PERT consultations, followed by radiologists (95.9%) and anesthesiologists (87.8%). Compared to the PERT era, more patients in the pre-PERT era were classified as simplified pulmonary embolism severity index (sPESI) ≥ 1 (78.4% vs 71.6%) and as high-risk PE according to ESC 2019 guidelines (18.2% vs. 11.4%). In the pre-PERT era, low- and intermediate-low patients with PE received more frequently advanced reperfusion therapies such as systemic thrombolysis or surgical embolectomy compared to the PERT era (10.7% vs. 2.5%). Patients in the pre-PERT were found to have a considerably higher all-cause mortality and PE-related mortality rate (31.8% vs. 14.8%) compared to patients in the PERT era (22.7% vs. 13.6%). After propensity matching (1:1) by including parameters as age, sex, sPESI, and ESC risk classes, univariate regression analyses demonstrated that the PE management based on a PERT decision was associated with lower risk of all-cause mortality (OR, 0.37 [95%CI 0.18-0.77]; p = 0.009). For PE-related mortality, a tendency for reduction was observed (OR, 0.54 [95%CI 0.24-1.18]; p = 0.121). CONCLUSION PERT implementation was associated with a lower risk of all-cause mortality rate in patients with acute PE. Large prospective studies are needed further to explore the impact of PERTs on clinical outcomes.
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Affiliation(s)
- Ingo Sagoschen
- Department of Cardiology, University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany
| | - Barbara Scibior
- Center for Thrombosis and Hemostasis (CTH), University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Ioannis T Farmakis
- Center for Thrombosis and Hemostasis (CTH), University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Karsten Keller
- Department of Cardiology, University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany
- Center for Thrombosis and Hemostasis (CTH), University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
- Medical Clinic VII, University Hospital Heidelberg, Heidelberg, Germany
| | - Dirk Graafen
- Department of Diagnostic and Interventional Radiology, University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany
| | - Eva-Verena Griemert
- Department of Anesthesiology, University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany
| | - Markus Vosseler
- Department of Cardiology, University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany
| | - Hendrik Treede
- Department for Cardiac and Vascular Surgery, University Medical Center Mainz of the Johannes Gutenberg-University Mainz, Mainz, Germany
| | - Thomas Münzel
- Department of Cardiology, University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany
| | - Maike Knorr
- Department of Cardiology, University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany
| | - Tommaso Gori
- Department of Cardiology, University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany
| | - Stavros Konstantinides
- Center for Thrombosis and Hemostasis (CTH), University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
- Department of Cardiology, Democritus University of Thrace, Komotini, Greece
| | - Lukas Hobohm
- Department of Cardiology, University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany.
- Center for Thrombosis and Hemostasis (CTH), University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany.
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23
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Opitz CF, Meyer FJ. Pulmonary Embolism: An Update Based on the Revised AWMF-S2k Guideline. Hamostaseologie 2024; 44:111-118. [PMID: 38688269 DOI: 10.1055/s-0044-1779011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2024] Open
Abstract
Pulmonary embolism (PE) is the third most common acute cardiovascular disease. The risk of PE increases with age and mortality is high. Patients are stratified into hemodynamically stable versus unstable patients, as this has important implications for diagnosis and therapy. Since clinical signs and symptoms of acute PE are nonspecific, the clinical likelihood of PE is estimated to guide diagnostic pathways. D-dimer testing is performed in hemodynamically stable patients with low or intermediate probability of PE and the visualization of thromboembolism and its sequelae is commonly achieved with computed tomography pulmonary angiography (CTPA), supplemented by ultrasound techniques. With confirmed PE, another risk stratification estimates disease severity and defines intensity and setting of the ensuing treatment. The therapeutic spectrum ranges from outpatient treatment with initial oral anticoagulation to thrombolytic or interventional treatment in the intensive care unit or catheterization laboratory. In single cases, even acute surgical thrombectomy is attempted.
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Affiliation(s)
| | - F Joachim Meyer
- Lungenzentrum München (Bogenhausen-Harlaching), München Klinik gGmbH, Sanatoriumsplatz 2, München, Germany
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24
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Asmar S, Michael G, Gallo V, Weinberg MD. The Role of IVC Filters in the Management of Acute Pulmonary Embolism. J Clin Med 2024; 13:1494. [PMID: 38592401 PMCID: PMC10935447 DOI: 10.3390/jcm13051494] [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: 01/18/2024] [Revised: 02/21/2024] [Accepted: 03/04/2024] [Indexed: 04/10/2024] Open
Abstract
Venous thromboembolism (VTE), comprising deep venous thrombosis (DVT) and pulmonary embolism (PE), is a prevalent cardiovascular condition, ranking third globally after myocardial infarction and stroke. The risk of VTE rises with age, posing a growing concern in aging populations. Acute PE, with its high morbidity and mortality, emphasizes the need for early diagnosis and intervention. This review explores prognostic factors for acute PE, categorizing it into low-risk, intermediate-risk, and high-risk based on hemodynamic stability and right ventricular strain. Timely classification is crucial for triage and treatment decisions. In the contemporary landscape, low-risk PE patients are often treated with Direct Oral Anticoagulants (DOACS) and rapidly discharged for outpatient follow-up. Intermediate- and high-risk patients may require advanced therapies, such as systemic thrombolysis, catheter-directed thrombolysis, mechanical thrombectomy, and IVC filter placement. The latter, particularly IVC filters, has witnessed increased usage, with evolving types like retrievable and convertible filters. However, concerns arise regarding complications and the need for timely retrieval. This review delves into the role of IVC filters in acute PE management, addressing their indications, types, complications, and retrieval considerations. The ongoing debate surrounding IVC filter use, especially in patients with less conventional indications, reflects the need for further research and data. Despite complications, recent studies suggest that clinically significant issues are rare, sparking discussions on the appropriate and safe utilization of IVC filters in select PE cases. The review concludes by highlighting current trends, gaps in knowledge, and potential avenues for advancing the role of IVC filters in future acute PE management.
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Affiliation(s)
- Samer Asmar
- Division of Cardiology, Department of Internal Medicine, Staten Island University Hospital, Staten Island, NY 10305, USA;
| | - George Michael
- Division of Vascular & Interventional Radiology, Department of Radiology, Staten Island University Hospital—Northwell Health, Staten Island, NY 10305, USA; (G.M.); (V.G.)
| | - Vincent Gallo
- Division of Vascular & Interventional Radiology, Department of Radiology, Staten Island University Hospital—Northwell Health, Staten Island, NY 10305, USA; (G.M.); (V.G.)
| | - Mitchell D. Weinberg
- Division of Cardiology, Department of Internal Medicine, Staten Island University Hospital, Staten Island, NY 10305, USA;
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25
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Casey SD, Stubblefield WB, Luijten D, Klok FA, Westafer LM, Vinson DR, Kabrhel C. Addressing the rising trend of high-risk pulmonary embolism mortality: Clinical and research priorities. Acad Emerg Med 2024; 31:288-292. [PMID: 38129964 DOI: 10.1111/acem.14859] [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] [Revised: 11/17/2023] [Accepted: 12/05/2023] [Indexed: 12/23/2023]
Abstract
BACKGROUND Deaths from high-risk pulmonary embolism (PE) appear to have increased in the US over the last decade. Modifiable risks contributing to this worrisome trend present opportunities for physicians, researchers, and healthcare policymakers to improve care. METHODS We sought to contextualize contemporary, high-risk PE epidemiology and examine clinical trials, quality improvement opportunities, and healthcare policy initiatives directed at reducing mortality. RESULTS We observed significant and modifiable excess mortality due to high-risk PE. We identified several opportunities to improve care including: (1) rapid translation of forthcoming data on reperfusion strategies into clinical practice; (2) improved risk stratification tools; (3) quality improvement initiatives to address presumptive anticoagulation practice gaps; and (3) adoption of health policy initiatives to establish pulmonary embolism response teams and address the social determinants of health. CONCLUSION Addressing knowledge and practice gaps in intermediate and high-risk PE management must be prioritized and informed by forthcoming high-quality data. Implementation efforts are needed to improve acute PE management and resolve treatment disparities.
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Affiliation(s)
- Scott D Casey
- Kaiser Permanente Division of Research, Oakland, California, USA
- The Kaiser Permanente CREST Network, Oakland, California, USA
- Department of Emergency Medicine, Kaiser Permanente Vallejo Medical Center, Vallejo, California, USA
| | - William B Stubblefield
- Department of Emergency Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Dieuwke Luijten
- Department of Medicine-Thrombosis and Hemostasis, Leiden University Medicine Center, Leiden, Netherlands
| | - Frederikus A Klok
- Department of Medicine-Thrombosis and Hemostasis, Leiden University Medicine Center, Leiden, Netherlands
| | - Lauren M Westafer
- Department of Emergency Medicine, UMASS Chan Medical School-Baystate, Springfield, Massachusetts, USA
- Department of Healthcare Delivery and Population Science, UMASS Chan Medical School-Baystate, Springfield, Massachusetts, USA
| | - David R Vinson
- Kaiser Permanente Division of Research, Oakland, California, USA
- The Kaiser Permanente CREST Network, Oakland, California, USA
- Department of Emergency Medicine, Kaiser Permanente Roseville Medical Center, Roseville, California, USA
| | - Christopher Kabrhel
- Department of Emergency Medicine, Harvard Medical School, Boston, Massachusetts, USA
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26
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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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27
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Millington SJ, Aissaoui N, Bowcock E, Brodie D, Burns KEA, Douflé G, Haddad F, Lahm T, Piazza G, Sanchez O, Savale L, Vieillard-Baron A. High and intermediate risk pulmonary embolism in the ICU. Intensive Care Med 2024; 50:195-208. [PMID: 38112771 DOI: 10.1007/s00134-023-07275-6] [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: 09/14/2023] [Accepted: 11/11/2023] [Indexed: 12/21/2023]
Abstract
Pulmonary embolism (PE) is a common and important medical emergency, encountered by clinicians across all acute care specialties. PE is a relatively uncommon cause of direct admission to the intensive care unit (ICU), but these patients are at high risk of death. More commonly, patients admitted to ICU develop PE as a complication of an unrelated acute illness. This paper reviews the epidemiology, diagnosis, risk stratification, and particularly the management of PE from a critical care perspective. Issues around prevention, anticoagulation, fibrinolysis, catheter-based techniques, surgical embolectomy, and extracorporeal support are discussed.
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Affiliation(s)
- Scott J Millington
- Critical Care, The University of Ottawa/The Ottawa Hospital, Ottawa, ON, Canada
| | - Nadia Aissaoui
- Service de Médecine Intensive-Réanimation, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris (AP-HP). Centre & Université Paris Cité, Paris, France
| | - Emma Bowcock
- Department of Intensive Care, Nepean Hospital, University of Sydney, Sydney, Australia
| | - Daniel Brodie
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Karine E A Burns
- Interdepartmental Division of Critical Care, University of Toronto, Toronto, Canada
- Li Ka Shing Knowledge Institute, Unity Health Toronto-St. Michael's Hospital, Toronto, Canada
| | - Ghislaine Douflé
- Interdepartmental Division of Critical Care, University of Toronto, Toronto, Canada
- Department of Anesthesia and Pain Management, Toronto General Hospital, Toronto, Canada
| | - François Haddad
- Division of Cardiovascular Medicine, Stanford University School of Medicine, Stanford, CA, USA
- Stanford Cardiovascular Institute, Stanford University, Stanford, CA, USA
- Vera Moulton Wall Center for Pulmonary Vascular Disease at Stanford University, Stanford, CA, USA
| | - Tim Lahm
- Pulmonary Sciences and Critical Care Medicine, National Jewish Health, University of Colorado, Rocky Mountain Regional VA Medical Center, Denver, CO, USA
| | - Gregory Piazza
- Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Olivier Sanchez
- Service de pneumologie et soins intensifs, Hopital Européen Georges Pompidou, APHP, Paris, France
- INSERM UMR S 1140, Innovative Therapies in Hemostasis, Université Paris Cité, Paris, France
| | - Laurent Savale
- Department of Respiratory and Intensive Care Medicine, Hôpital Bicêtre, Le Kremlin-Bicêtre, France
- INSERM UMR_S 999, Hôpital Marie Lannelongue, Le Plessis-Robinson, France
| | - Antoine Vieillard-Baron
- Medical and Surgical ICU, University Hospital Ambroise Pare, GHU Paris-Saclay, APHP, Boulogne-Billancourt, France.
- Inserm U1018, CESP, Universite Versailles Saint-Quentin en Yvelines, Guyancourt, France.
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28
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Lonnberg F, Roos A, Farm M, Heurlin A, Okas M, Gigante B, Siddiqui AJ. Causes of death after first time venous thromboembolism. Thromb J 2024; 22:16. [PMID: 38303070 PMCID: PMC10832181 DOI: 10.1186/s12959-024-00586-8] [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: 10/18/2023] [Accepted: 01/23/2024] [Indexed: 02/03/2024] Open
Abstract
BACKGROUND Causes of death after first time community-acquired venous thromboembolism (VTE) diagnosed in unselected patients at the emergency department (ED) was investigated. MATERIALS AND METHODS The study consists of all patients > 18 years of age who had a visit for any medical reason to any of 5 different ED in Stockholm County, Sweden from 1st January 2016 to 31st December 2017. We have identified all patients with a first registered incident VTE; deep vein thrombosis (DVT) and/or pulmonary embolism (PE) during the study period. Cox regression models were used to estimate hazards ratios (HR) with 95% confidence intervals (CIs) for all-cause mortality and cause-specific death in patients with DVT or PE using all other patients as the reference group. RESULTS In total, 359,884 patients had an ED visit during the study period of whom about 2.1% were diagnosed with VTE (DVT = 4,384, PE = 3,212). The patients with VTE were older compared to the control group. During a mean follow up of 2.1 years, 1567 (21%) and 23,741(6.7%) patients died within the VTE and reference group, respectively. The adjusted risk of all-cause mortality was nearly double in patients with DVT (HR 1.7; 95% CI, 1.5-1.8) and more than 3-fold in patients with PE (HR 3.4; 95% CI, 3.1-3.6). While the risk of cancer related death was nearly 3-fold in patient with DVT (HR 2.7; 95% CI, 2.4-3.1), and 5-fold in PE (HR 5.4; 95% CI, 4.9-6.0 respectively). The diagnosis of PE during the ED visit was associated with a significantly higher risk of cardiovascular death (HR 2.2; 95% CI, 1.9-2.6). CONCLUSION Patients with VTE have an elevated risk of all-cause mortality, including cardiovascular death.
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Affiliation(s)
- Frida Lonnberg
- Department of Medicine, Karolinska Institute, Solna, Sweden
- Acute and Reparative Medicine Theme, Karolinska University Hospital, Stockholm, Sweden
| | - Andreas Roos
- Department of Medicine, Karolinska Institute, Solna, Sweden
- Acute and Reparative Medicine Theme, Karolinska University Hospital, Stockholm, Sweden
| | - Maria Farm
- Karolinska University, Solna, Sweden
- Karolinska University Hospital, Solna, Sweden
| | - André Heurlin
- Acute Medicine, Capio. St. Görans Hospital, Stockholm, Sweden
| | - Mantas Okas
- Acute Medicine, Capio. St. Görans Hospital, Stockholm, Sweden
| | - Bruna Gigante
- Department of Medicine, Karolinska Institute, Solna, Sweden
- Department of Cardiology, Danderyd Hospital, Stockholm, Sweden
| | - Anwar J Siddiqui
- Department of Medicine, Karolinska Institute, Solna, Sweden.
- Acute and Reparative Medicine Theme, Karolinska University Hospital, Stockholm, Sweden.
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29
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Calé R, Ascenção R, Bulhosa C, Pereira H, Borges M, Costa J, Caldeira D. In-hospital mortality of high-risk pulmonary embolism: a nationwide population-based cohort study in Portugal from 2010 to 2018. Pulmonology 2024:S2531-0437(23)00200-3. [PMID: 38307782 DOI: 10.1016/j.pulmoe.2023.11.002] [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: 11/05/2022] [Revised: 10/23/2023] [Accepted: 11/06/2023] [Indexed: 02/04/2024] Open
Abstract
BACKGROUND The mortality associated with high-risk pulmonary embolism (PE) is remarkably high, and reperfusion to unload right ventricle should be a priority. However, several registries report reperfusion underuse. In Portugal, epidemiological data about the incidence, rate of reperfusion and mortality of high-risk PE are not known. METHODS Nationwide population-based temporal trend study in the incidence and outcome of high-risk PE, who were admitted to hospitals of the National Health Service in Portugal between 2010 and 2018. High-risk PE was defined as patients with PE who developed cardiogenic shock or cardiac arrest. International Classification of Diseases (ICD), 9th and 10th revision, Clinical Modification codes, were used for data from the period between 2010 and 2016 (ICD-9-CM) and 2017-2018 (ICD-10-CM), respectively. The assessment focused on trends in the use of reperfusion treatment, which was defined by application of thrombolysis or pulmonary embolectomy. A comparison was made between the use or non-use of reperfusion therapy in order to examine trends in in-hospital mortality among high-risk PE cases. RESULTS From 2010 and 2018, there were 40.311 hospitalization episodes for PE in adult patients at hospitals of the National Health Service in mainland Portugal. There was a significant increase in the annual incidence of PE (41/100.000 inhabitants in 2010 to 46/100.000 in 2018; R2=0.582, p = 0.010). The average annual incidence was 45/100.000 inhabitants/year, with 2,7% of the PE episodes (1104) categorized as high-risk. The mortality rate associated with high-risk PE was high, although it has decreased over the years (74.2% in 2010 to 63.6% in 2018; R2=0.484; p = 0.022). Thrombolytic therapy was underused in high-risk PE, and its usage has not increased in recent years (17.3% in 2010 to 21.1% in 2018, R2=-0.127; p = 0.763). Surgical pulmonary embolectomy was used in 0.27% of cases, and there was no registry of catheter-directed thrombolysis. Patients with high-risk PE undergoing reperfusion therapy had lower in-hospital mortality compared to non-reperfused patients (OR=0.52; IC95% 0.38-0.70). CONCLUSION In Portugal, between 2010 and 2018, very few patients with PE developed high-risk forms of the disease, but the mortality rate among those patients was high. The low reperfusion rate could be associated with high in-hospital mortality and highlights the need to implement advanced therapies, as an alternative to systemic thrombolysis.
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Affiliation(s)
- R Calé
- Cardiology Department, Hospital Garcia de Orta, Almada, Portugal.
| | - R Ascenção
- Centro Cardiovascular da Universidade de Lisboa-CCUL (CCUL@RISE), CAML, Faculdade de Medicina, Universidade de Lisboa, Portugal; Laboratory of Clinical Pharmacology and Therapeutics, Faculdade de Medicina, Universidade de Lisboa, Portugal
| | - C Bulhosa
- Evigrade, an IQVIA company, Lisboa, Portugal
| | - H Pereira
- Cardiology Department, Hospital Garcia de Orta, Almada, Portugal; Centro Cardiovascular da Universidade de Lisboa-CCUL (CCUL@RISE), CAML, Faculdade de Medicina, Universidade de Lisboa, Portugal
| | - M Borges
- Laboratory of Clinical Pharmacology and Therapeutics, Faculdade de Medicina, Universidade de Lisboa, Portugal; Evigrade, an IQVIA company, Lisboa, Portugal
| | - J Costa
- Evigrade, an IQVIA company, Lisboa, Portugal
| | - D Caldeira
- Centro Cardiovascular da Universidade de Lisboa-CCUL (CCUL@RISE), CAML, Faculdade de Medicina, Universidade de Lisboa, Portugal; Evigrade, an IQVIA company, Lisboa, Portugal; Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Lisboa, Portugal; Serviço de Cardiologia, Departamento do Coração e Vasos, Hospital Universitário de Santa Maria-CHULN, Lisboa, Portugal; Centro de Estudos de Medicina Baseada na Evidência (CEMBE), Faculdade de Medicina, Universidade de Lisboa, Portugal
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Zhang SJ, Wang LT, Li X. Postpulmonary embolism syndrome: what should we focus on? J Thromb Haemost 2024; 22:362-364. [PMID: 38309812 DOI: 10.1016/j.jtha.2023.11.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 11/15/2023] [Accepted: 11/17/2023] [Indexed: 02/05/2024]
Affiliation(s)
- Si-Jin Zhang
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
| | - Li-Ting Wang
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
| | - Xin Li
- Department of Emergency Medicine, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China.
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Tajeri T, Langroudi TF, Zadeh AH, Taherkhani M, Arjmand G, Abrishami A. The correlation between the CT angiographic pulmonary artery obstructive index and clinical data in patients with acute pulmonary thromboembolism. Emerg Radiol 2024; 31:45-51. [PMID: 38102455 DOI: 10.1007/s10140-023-02187-w] [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: 09/17/2023] [Accepted: 11/13/2023] [Indexed: 12/17/2023]
Abstract
PURPOSE The potentially fatal consequences of pulmonary embolism emphasize the need for more effective diagnostic methods. The Qanadli obstruction index has been described as a convenient tool for risk stratification to determine and quantify the degree of obstruction. This study aimed to assess the correlations between the Qanadli index with clinical and paraclinical findings (D-dimer, troponin, and echocardiographic findings) in patients with pulmonary embolism. MATERIALS AND METHODS A total of 102 patients with pulmonary embolism underwent echocardiography and CT pulmonary angiography at a single tertiary referral center between 2019 and 2020. The clinical and paraclinical findings, pulmonary arterial obstruction index, atrial measurements, right and left ventricle size and function, tricuspid annular plane systolic excursion, pulmonary artery pressure, and pulmonary hypertension (PH) were analyzed. Vital signs were recorded and assessed. The Qanadli index score was measured, and graded risk stratification was measured based on the quantified index score. RESULTS The total mean Qanadli index was 28.75 ± 23.75, and there was no significant relationship between the Qanadli index and gender. Patients' most common clinical findings were exertional dyspnea (84.3%; n = 86) and chest pain (71.7%; n = 73). There were significant correlations between the Qanadli index and pulse rate (PR), troponin, D-dimer levels, and PH. Four patients died during the study, including one from a cardiac condition and three with non-cardiac conditions. CONCLUSIONS It is possible to determine the severity, prognosis, and appropriate treatment by the Qanadli index based on strong correlations with PR, troponin, D-dimer levels, and PH.
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Affiliation(s)
- Taraneh Tajeri
- Cardiovascular Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Taraneh Faghihi Langroudi
- Radiology Department, Shahid Modarres Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Arezou Hashem Zadeh
- Student's Scientific Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Maryam Taherkhani
- Cardiovascular Research Center, Shahid Labbafinejad Hospital, Shahid Beheshti University of Medical Sciences, 9Th Boostan St, Tehran, 1419733141, Iran.
| | - Ghazal Arjmand
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Alireza Abrishami
- Department of Radiology, Shahid Labbafinejad Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Yoo JH, Park SH, Oh HC, Ha JW, Yoon HK. Efficacy of pulse oximetry for early diagnosis of pulmonary embolism after total knee arthroplasty. Knee Surg Relat Res 2024; 36:6. [PMID: 38246998 PMCID: PMC10801930 DOI: 10.1186/s43019-023-00207-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Accepted: 12/26/2023] [Indexed: 01/23/2024] Open
Abstract
INTRODUCTION Early diagnosis and aggressive treatment of pulmonary embolism (PE) are crucial for preventing severe complications after total knee arthroplasty (TKA). This study aimed to examine the efficacy of measuring oxygen saturation (SpO2) using a pulse oximeter for early diagnosis of PE after total knee arthroplasty (TKA). MATERIALS AND METHODS We consecutively examined 1645 patients who underwent TKA between January 2015 and November 2019. Postoperative SpO2 was measured with a pulse oximeter, which was stopped if SpO2 was maintained at ≥ 95% until postoperative day 2 (POD2). To diagnose PE, computed tomographic pulmonary angiography (CTPA) was performed for specific indications, including persistently low SpO2 < 95% (group 1), sudden decrease in SpO2 (group 2), and decrease in SpO2 after POD3 with presenting symptoms (group 3). Also, we divided the patients into unilateral, simultaneous and sequential TKA groups and compared the results with specific statistical techniques. RESULTS Of the 1645 patients who underwent TKA, there were 20 patients with PE (1.2%), and symptomatic PE was observed in only 4 patients (0.24%). CTPA was performed in 58 (3.5%) patients, of whom 20 were diagnosed with PE. In groups 1 (n = 34), 2 (n = 21), and 3 (n = 3), CTPA was performed 2.4, 2.6, and 8.3 days after TKA, respectively, and 12, 8, and 0 patients were diagnosed with PE, respectively. Of the 782, 416, and 447 unilateral, simultaneous, and sequential (done in same admission with interval 1 or 2 weeks) patients with TKA, 38, 18, and 2 received CTPA, and 13, 6, and 1 were diagnosed with PE, respectively. All patients diagnosed with PE have persistently low SpO2 < 95% (group 1), or sudden decrease in SpO2 (group 2) until POD2. Of the patients diagnosed with PE, SpO2 decreased without the presentation of symptoms in 16 patients (11 and 5 from groups 1 and 2, respectively) and with the presentation of symptoms, such as mild dyspnea and chest discomfort, in 4 patients (1 and 3 from groups 1 and 2, respectively). CONCLUSIONS Measuring SpO2 using a pulse oximeter until POD2 was an effective method for early diagnosis of PE after TKA. No case of morbidity or mortality was observed after early diagnosis with early stage CTPA and management of PE. We recommend measuring SpO2 with a pulse oximeter for early diagnosing of PE in TKA.
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Affiliation(s)
- Ju-Hyung Yoo
- Department of Orthopedic Surgery, National Health Insurance Service Ilsan Hospital, Ilsan-ro 100, Ilsandong-gu, Goyang, 10444, South Korea
- Department of Orthopedic Surgery, Seran Hospital, Seoul, Korea
| | - Sang-Hoon Park
- Department of Orthopedic Surgery, National Health Insurance Service Ilsan Hospital, Ilsan-ro 100, Ilsandong-gu, Goyang, 10444, South Korea.
| | - Hyun-Cheol Oh
- Department of Orthopedic Surgery, National Health Insurance Service Ilsan Hospital, Ilsan-ro 100, Ilsandong-gu, Goyang, 10444, South Korea
| | - Joong-Won Ha
- Department of Orthopedic Surgery, National Health Insurance Service Ilsan Hospital, Ilsan-ro 100, Ilsandong-gu, Goyang, 10444, South Korea
| | - Han-Kook Yoon
- Department of Orthopedic Surgery, National Health Insurance Service Ilsan Hospital, Ilsan-ro 100, Ilsandong-gu, Goyang, 10444, South Korea
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Aggarwal S, Rulu P, Tabassum H. Factors Associated with Hospital Length of Stay among VTE Cases: Insights from the i-RegVed Registry. J Prim Care Community Health 2024; 15:21501319241266815. [PMID: 39118386 PMCID: PMC11311186 DOI: 10.1177/21501319241266815] [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: 04/05/2024] [Revised: 06/01/2024] [Accepted: 06/10/2024] [Indexed: 08/10/2024] Open
Abstract
INTRODUCTION Venous thromboembolism (VTE) is a multifactorial condition and one of the leading causes of mortality and disability. The present study explores the factors associated with hospitalization duration among different types of venous thromboembolism diagnoses, such as deep vein thrombosis (DVT), pulmonary embolism (PE), and other forms of thrombosis. METHODS The data included participants with VTE admitted to 13 hospitals within pan-India from June 2022 to December 2023 to the i-RegVed registry, where socio-demographic data, clinical history, and various factors associated with hospital length of stay (LOS) were included for analyses. Multilinear regression was performed to explore the factors associated with hospital LOS among VTE conditions such as DVT, PE, forms of thrombosis other than PE and DVT, and all VTE diagnoses. RESULTS A total of 633 participants were included in the study, with 55% being males, and 28.9% being homemakers. Longer hospital LOS was significantly associated with age (β = -.09, P < .05), sex (β = 3.21, P < .05), and non-communicable diseases (β = 3.51, P < .05) among participants with DVT and among participants with at least one of the VTE diagnoses, age (β = -.12, P < .001) and anticoagulant use (β = -2.49, P < .05) was significantly associated. CONCLUSION The findings provide insights into the factors influencing hospital outcomes among participants with different types of VTE, highlighting the importance of age and comorbidities in predicting the hospital LOS.
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Affiliation(s)
| | | | - i-RegVed Team
- i-RegVed Team: Principal investigators from active sites, Bhupen Barman, Department of General Medicine, All India Institute of Medical Sciences (AIIMS), Guwahati; Bipin P. Kulkarni, ICMR - National Institute of Immunohaematology, Mumbai; Chandan Kumar Ray Mohapatra, Department of Cardio Thoracic Vascular Surgery, Kalinga Institute of Medical Sciences, Bhubaneswar; Geetha R Menon, ICMR-National Institute of Medical Statistics, New Delhi, India; Girish Baburao Kulkarni, Department of Neurology, National Institute of Mental Health and Neuro Sciences, Bengaluru; Hemachandren M, Department of Cardiothoracic & Vascular Surgery, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry; Iadarilang Tiewsoh, Department of Medicine, North Eastern Indira Gandhi Regional Institute of Health & Medical Sciences, Shillong; Justin Paul Gnanaraj, Institute of Cardiology, Rajiv Gandhi Government General Hospital, Madras Medical College, Parktown, Chennai; Karthik Vishwanathan, Department of Orthopaedics, Parul University; Narendra Kumar, Department of Radiology and Oncology, Postgraduate Institute of Medical Education and Research, Chandigarh; Vikas Bhatia, Dept. of Community & Family Medicine, AIIMS, Bibinagar; Rakesh Yadav, Department of Cardiology, AIIMS, New Delhi, India; Sree Lakshmi K, Department of Pathology, Bangalore Medical College and Research Institute, Bengaluru; Syed Mudasir Qadri, Department of General Medicine, Sher-i-Kashmir Institute of Medical Sciences, Srinagar
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Jung G, Breiding PS, Schmitz-Rixen T, Hakimi M. [Pelvic vein thrombosis : Current treatment options and importance of recanalization procedures]. CHIRURGIE (HEIDELBERG, GERMANY) 2024; 95:87-98. [PMID: 37792045 DOI: 10.1007/s00104-023-01964-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 08/09/2023] [Indexed: 10/05/2023]
Abstract
Venous thrombosis is a frequent disorder. A distinction is made between an acute phase of the disease and a chronic manifestation, the postthrombotic syndrome. In particular, proximal venous thrombosis/pelvic vein thrombosis can cause a life-threatening pulmonary embolism during the acute phase of the disease. The postthrombotic syndrome is characterized by the remodeling of the affected venous section, which is often caused by inflammation. Locally, the typical clinical finding is caused by scarred stricture of the vein with restricted drainage and peripheral venous hypertension. Acute thrombosis should be primarily treated by therapeutic anticoagulation and compression therapy of the affected extremity. The duration of these measures depends on clinical presentation, cause (provoked, unprovoked) and risk factors for venous thrombosis/recurrent thrombosis. Venous revascularization procedures are important both in the acute phase of the disease and in the treatment of postthrombotic syndrome. The recanalization treatment is mostly carried out as an endovascular or hybrid intervention and venous bypass procedures are reserved for special situations.
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Affiliation(s)
- G Jung
- Klinik für Gefässchirurgie, Luzerner Kantonsspital, Spitalstr., 6000, Luzern 16, Schweiz.
| | - P S Breiding
- Radiologie, Sektion interventionelle Radiologie, Luzerner Kantonsspital, Spitalstr., 6000, Luzern 16, Schweiz
| | - T Schmitz-Rixen
- Deutsche Gesellschaft für Chirurgie, Luisenstr. 58-58, 10117, Berlin, Deutschland
| | - M Hakimi
- Klinik für Gefässchirurgie, Luzerner Kantonsspital, Spitalstr., 6000, Luzern 16, Schweiz
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Davies MG, Hart JP. Current status of ECMO for massive pulmonary embolism. Front Cardiovasc Med 2023; 10:1298686. [PMID: 38179509 PMCID: PMC10764581 DOI: 10.3389/fcvm.2023.1298686] [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: 09/22/2023] [Accepted: 11/29/2023] [Indexed: 01/06/2024] Open
Abstract
Massive pulmonary embolism (MPE) carries significant 30-day mortality and is characterized by acute right ventricular failure, hypotension, and hypoxia, leading to cardiovascular collapse and cardiac arrest. Given the continued high mortality associated with MPE, there has been ongoing interest in utilizing extracorporeal membrane oxygenation (ECMO) to provide oxygenation support to improve hypoxia and offload the right ventricular (RV) pressure in the belief that rapid reduction of hypoxia and RV pressure will improve outcomes. Two modalities can be employed: Veno-arterial-ECMO is a reliable process to decrease RV overload and improve RV function, thus allowing for hemodynamic stability and restoration of tissue oxygenation. Veno-venous ECMO can support oxygenation but is not designed to help circulation. Several societal guidelines now suggest using ECMO in MPE with interventional therapy. There are three strategies for ECMO utilization in MPE: bridge to definitive interventional therapy, sole therapy, and recovery after interventional treatment. The use of ECMO in MPE has been associated with lower mortality in registry reviews, but there has been no significant difference in outcomes between patients treated with and without ECMO in meta-analyses. Considerable heterogeneity in studies is a significant weakness of the available literature. Applying ECMO is also associated with substantial multisystem morbidity due to a systemic inflammatory response, hemorrhagic stroke, renal dysfunction, and bleeding, which must be factored into the outcomes. The application of ECMO in MPE should be combined with an aggressive pulmonary interventional program and should strictly adhere to the current selection criteria.
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Affiliation(s)
- Mark G. Davies
- Center for Quality, Effectiveness, and Outcomes in Cardiovascular Diseases, Houston, TX, United States
- Department of Vascular/Endovascular Surgery, Ascension Health, Waco, TX, United States
| | - Joseph P. Hart
- Division of Vascular Surgery, Medical College of Wisconsin, Milwaukee, WI, United States
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Rouleau SG, Campbell AR, Huang J, Reed ME, Vinson DR. Disposition of emergency department patients with acute pulmonary embolism after ambulance arrival. J Am Coll Emerg Physicians Open 2023; 4:e13068. [PMID: 38029020 PMCID: PMC10667606 DOI: 10.1002/emp2.13068] [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: 05/08/2023] [Revised: 10/12/2023] [Accepted: 10/20/2023] [Indexed: 12/01/2023] Open
Abstract
Objective Most outpatients with pulmonary embolism (PE) are diagnosed in the emergency department (ED). The relationship between means of arrival, site of diagnosis, and disposition in ED patients with PE is unknown. We compared discharge home between patients arriving by emergency medical services (EMS) and those arriving by other means. Within the EMS cohort, we compared those with a recent PE diagnosis in the outpatient clinic setting to those who were diagnosed with PE in the ED. Methods This study was a secondary analysis of a retrospective cohort that included all adult, non-pregnant ED patients treated for acute PE across 21 community EDs from January 2013 to April 2015. The primary outcome was discharge home within 24 h of ED registration; we also examined mortality. We described associations with patient arrival method and other patient characteristics. Results Among 2996 ED patient encounters with acute PE, 644 (21.5%) arrived by EMS. This group had a lower frequency of discharge (9.2% vs 26.4%) and higher 30-day all-cause mortality (8.7% vs 3.1%) than their counterparts (p < 0.001 for both). These associations remained after adjusting for confounding variables. Among the EMS cohort, 14 patients (2.2%) arrived with a PE diagnosis recently made in the outpatient setting. Conclusion Patients with PE who arrived at the ED by EMS were less likely to be discharged home within 24 h and more likely to die within 30 days than those who arrived by other means. Less than 3% of the EMS group had been diagnosed with PE before ED arrival.
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Affiliation(s)
- Samuel G. Rouleau
- Department of Emergency MedicineUC Davis HealthSacramentoCaliforniaUSA
| | | | - Jie Huang
- Kaiser Permanente Division of ResearchOaklandCaliforniaUSA
| | - Mary E. Reed
- Kaiser Permanente Division of ResearchOaklandCaliforniaUSA
| | - David R. Vinson
- Kaiser Permanente Division of ResearchOaklandCaliforniaUSA
- The Permanente Medical GroupOaklandCaliforniaUSA
- Department of Emergency MedicineKaiser Permanente Roseville Medical CenterRosevilleCaliforniaUSA
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Seitler S, Dimopoulos K, Ernst S, Price LC. Medical Emergencies in Pulmonary Hypertension. Semin Respir Crit Care Med 2023; 44:777-796. [PMID: 37595615 DOI: 10.1055/s-0043-1770120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/20/2023]
Abstract
The management of acute medical emergencies in patients with pulmonary hypertension (PH) can be challenging. Patients with preexisting PH can rapidly deteriorate due to right ventricular decompensation when faced with acute physiological challenges that would usually be considered low-risk scenarios. This review considers the assessment and management of acute medical emergencies in patients with PH, encompassing both pulmonary arterial hypertension (PAH) and chronic thromboembolic pulmonary hypertension (CTEPH), acknowledging these comprise the more severe groups of PH. Management protocols are described in a systems-based approach. Respiratory emergencies include pulmonary embolism, airways disease, and pneumonia; cardiac emergencies including arrhythmia and chest pain with acute myocardial infarction are discussed, alongside PH-specific emergencies such as pulmonary artery dissection and extrinsic coronary artery compression by a dilated proximal pulmonary artery. Other emergencies including sepsis, severe gastroenteritis with dehydration, syncope, and liver failure are also considered. We propose management recommendations for medical emergencies based on available evidence, international guidelines, and expert consensus. We aim to provide advice to the specialist alongside the generalist, and emergency doctors, nurses, and acute physicians in nonspecialist centers. A multidisciplinary team approach is essential in the management of patients with PH, and communication with local and specialist PH centers is paramount. Close hemodynamic monitoring during medical emergencies in patients with preexisting PH is vital, with early referral to critical care recommended given the frequent deterioration and high mortality in this setting.
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Affiliation(s)
- Samuel Seitler
- National Pulmonary Hypertension Service, Royal Brompton and Harefield Hospitals, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom
| | - Konstantinos Dimopoulos
- National Pulmonary Hypertension Service, Royal Brompton and Harefield Hospitals, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
- Adult Congenital Heart Disease Service, Royal Brompton Hospital, London, United Kingdom
| | - Sabine Ernst
- Adult Congenital Heart Disease Service, Royal Brompton Hospital, London, United Kingdom
| | - Laura C Price
- National Pulmonary Hypertension Service, Royal Brompton and Harefield Hospitals, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
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Kaneda K, Yamashita Y, Morimoto T, Chatani R, Nishimoto Y, Ikeda N, Kobayashi Y, Ikeda S, Kim K, Inoko M, Takase T, Tsuji S, Oi M, Takada T, Otsui K, Kimura T. Anticoagulation strategies and long-term recurrence in patients with venous thromboembolism in the era of direct oral anticoagulants. Eur J Intern Med 2023; 118:59-72. [PMID: 37574348 DOI: 10.1016/j.ejim.2023.08.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 08/01/2023] [Accepted: 08/07/2023] [Indexed: 08/15/2023]
Abstract
BACKGROUND There has been limited data on anticoagulation strategies and long-term recurrence in patients with venous thromboembolism (VTE) in the era of direct oral anticoagulant (DOAC). METHODS The COMMAND VTE Registry-2 is a multicenter retrospective cohort study enrolling 5197 consecutive patients with acute symptomatic VTE between January 2015 and August 2020 among 31 centers in Japan. In this primary report, the entire cohort was divided into 5 groups; major transient risk factors (N = 475, 9.1%), minor transient risk factors (N = 788, 15%), unprovoked (N = 1913, 37%), non-malignant persistent risk factors (N = 514, 9.9%), and active cancer (N = 1507, 29%) groups. RESULTS DOACs were administered in 79% of patients who received oral anticoagulants. Discontinuation of anticoagulant at 1 year was most frequent in the major transient risk factors group (57.2%, 46.3%, 29.1%, 32.0%, and 45.6%). The cumulative 5-year incidence of recurrent VTE was lowest in the major transient risk factors group (2.6%, 6.4%, 11.0%, 12.1%, and 10.1%, P < 0.001). The cumulative 5-year incidence of major bleeding was highest in the active cancer group (9.8%, 11.4%, 11.0%, 15.5%, and 20.4%, P < 0.001). After discontinuation of anticoagulation therapy, the cumulative 5-year incidence of recurrent VTE was highest in the unprovoked group (3.3%, 11.0%, 24.9%, 17.5%, and 11.8%, P < 0.001). CONCLUSIONS In this large real-world VTE registry, anticoagulation strategies and long-term recurrence widely differed depending on the baseline characteristics. Detailed risk stratifications of recurrent VTE could be useful for decision-making of anticoagulation strategies, whereas the bleeding-risk assessment might be especially important in the era of DOAC. CLINICAL TRIAL REGISTRATION URL: http://www.umin.ac.jp/ctr/index.htm Unique identifier: UMIN000044816.
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Affiliation(s)
- Kazuhisa Kaneda
- Department of Cardiovascular Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Yugo Yamashita
- Department of Cardiovascular Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan.
| | - Takeshi Morimoto
- Department of Clinical Epidemiology, Hyogo College of Medicine, Nishinomiya, Japan
| | - Ryuki Chatani
- Department of Cardiovascular Medicine, Kurashiki Central Hospital, Kurashiki, Japan
| | - Yuji Nishimoto
- Department of Cardiology, Hyogo Prefectural Amagasaki General Medical Center, Amagasaki, Japan
| | - Nobutaka Ikeda
- Division of Cardiovascular Medicine, Toho University Ohashi Medical Center, Tokyo, Japan
| | - Yohei Kobayashi
- Department of Cardiovascular Center, Osaka Red Cross Hospital, Osaka, Japan
| | - Satoshi Ikeda
- Department of Cardiovascular Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Kitae Kim
- Department of Cardiovascular Medicine, Kobe City Medical Center General Hospital, Kobe, Japan
| | - Moriaki Inoko
- Cardiovascular Center, The Tazuke Kofukai Medical Research Institute, Kitano Hospital, Osaka, Japan
| | - Toru Takase
- Department of Cardiology, Kinki University Hospital, Osaka, Japan
| | - Shuhei Tsuji
- Department of Cardiology, Japanese Red Cross Wakayama Medical Center, Wakayama, Japan
| | - Maki Oi
- Department of Cardiology, Japanese Red Cross Otsu Hospital, Otsu, Japan
| | - Takuma Takada
- Department of Cardiology, Tokyo Women's Medical University, Tokyo, Japan
| | - Kazunori Otsui
- Department of General Internal Medicine, Kobe University Hospital, Kobe, Japan
| | - Takeshi Kimura
- Department of Cardiology, Hirakata Kohsai Hospital, Hirakata, Japan
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Sá Couto D, Alexandre A, Costa R, Campinas A, Santos M, Ribeiro D, Torres S, Luz A. ST-Segment Elevation: An Unexpected Culprit. J Cardiovasc Dev Dis 2023; 10:374. [PMID: 37754803 PMCID: PMC10532326 DOI: 10.3390/jcdd10090374] [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: 07/16/2023] [Revised: 08/28/2023] [Accepted: 08/30/2023] [Indexed: 09/28/2023] Open
Abstract
The clinical presentation of pulmonary embolism (PE) and acute coronary syndrome can be similar. We report a case of a patient presenting with antero-septal ST-segment elevation after cardiac arrest, found to have acute-PE-mimicking ST-segment elevation myocardial infarction (STEMI), treated with aspiration thrombectomy and catheter-directed thrombolysis (CDT). A 78-year-old man was admitted with dyspnea, chest pain and tachycardia. During evaluation, cardiac arrest in pulseless electrical activity was documented. Advanced life support was started immediately. ECG post-ROSC revealed ST-segment elevation in V1-V4 and aVR. Echocardiography showed normal left ventricular function but right ventricular (RV) dilation and severe dysfunction. The patient was in shock and was promptly referred to cardiac catheterization that excluded significant CAD. Due to the discordant ECG and echocardiogram findings, acute PE was suspected, and immediate invasive pulmonary angiography revealed bilateral massive pulmonary embolism. Successful aspiration thrombectomy was performed followed by local alteplase infusion. At the end of the procedure, mPAP was reduced and blood pressure normalized allowing withdrawal of vasopressor support. Twenty-four-hour echocardiographic reassessment showed normal-sized cardiac chambers with preserved biventricular systolic function. Bedside echocardiography in patients with ST-segment elevation post-ROSC is instrumental in raising the suspicion of acute PE. In the absence of a culprit coronary lesion, prompt pulmonary angiography should be considered if immediately feasible. In these cases, CDT and aspiration in high-risk acute PE seem safe and effective in relieving obstructive shock and restoring hemodynamics.
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Affiliation(s)
- David Sá Couto
- Cardiology Department, Centro Hospitalar Universitário de Santo António, Largo do Prof. Abel Salazar, 4099-001 Porto, Portugal; (A.A.); (R.C.); (A.C.); (M.S.)
- ICBAS School of Medicine and Biomedical Sciences, University of Porto, Rua Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal
| | - André Alexandre
- Cardiology Department, Centro Hospitalar Universitário de Santo António, Largo do Prof. Abel Salazar, 4099-001 Porto, Portugal; (A.A.); (R.C.); (A.C.); (M.S.)
- ICBAS School of Medicine and Biomedical Sciences, University of Porto, Rua Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal
| | - Ricardo Costa
- Cardiology Department, Centro Hospitalar Universitário de Santo António, Largo do Prof. Abel Salazar, 4099-001 Porto, Portugal; (A.A.); (R.C.); (A.C.); (M.S.)
| | - Andreia Campinas
- Cardiology Department, Centro Hospitalar Universitário de Santo António, Largo do Prof. Abel Salazar, 4099-001 Porto, Portugal; (A.A.); (R.C.); (A.C.); (M.S.)
- ICBAS School of Medicine and Biomedical Sciences, University of Porto, Rua Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal
| | - Mariana Santos
- Cardiology Department, Centro Hospitalar Universitário de Santo António, Largo do Prof. Abel Salazar, 4099-001 Porto, Portugal; (A.A.); (R.C.); (A.C.); (M.S.)
- ICBAS School of Medicine and Biomedical Sciences, University of Porto, Rua Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal
| | - Diana Ribeiro
- Cardiology Department, Centro Hospitalar Universitário de Santo António, Largo do Prof. Abel Salazar, 4099-001 Porto, Portugal; (A.A.); (R.C.); (A.C.); (M.S.)
| | - Severo Torres
- Cardiology Department, Centro Hospitalar Universitário de Santo António, Largo do Prof. Abel Salazar, 4099-001 Porto, Portugal; (A.A.); (R.C.); (A.C.); (M.S.)
- ICBAS School of Medicine and Biomedical Sciences, University of Porto, Rua Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal
| | - André Luz
- Cardiology Department, Centro Hospitalar Universitário de Santo António, Largo do Prof. Abel Salazar, 4099-001 Porto, Portugal; (A.A.); (R.C.); (A.C.); (M.S.)
- ICBAS School of Medicine and Biomedical Sciences, University of Porto, Rua Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal
- Cardiovascular Research Group at Unidade Muldisciplinar de Investigação Biomédica (UMIB), ICBAS School of Medicine and Biomedical Sciences, University of Porto, Rua Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal
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Westafer LM, Long B, Gottlieb M. Managing Pulmonary Embolism. Ann Emerg Med 2023; 82:394-402. [PMID: 36805291 PMCID: PMC10432572 DOI: 10.1016/j.annemergmed.2023.01.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 01/18/2023] [Accepted: 01/19/2023] [Indexed: 02/19/2023]
Affiliation(s)
- Lauren M Westafer
- Department for Healthcare Delivery and Population Science and Department of Emergency Medicine, University of Massachusetts Chan Medical School-Baystate, Springfield, MA.
| | - Brit Long
- Department of Emergency Medicine, Brooke Army Medical Center, San Antonio, TX
| | - Michael Gottlieb
- Department of Emergency Medicine, Rush University Medical Center, Chicago, IL
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Tang L, Hu Y, Pan D, Yang C, Tang C, Huang Y, Gu J, Min M, Lin X, Tong C. PECSS: Pulmonary Embolism Comprehensive Screening Score to safely rule out pulmonary embolism among suspected patients presenting to emergency department. BMC Pulm Med 2023; 23:287. [PMID: 37550677 PMCID: PMC10408070 DOI: 10.1186/s12890-023-02580-8] [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: 05/18/2023] [Accepted: 07/22/2023] [Indexed: 08/09/2023] Open
Abstract
BACKGROUND Pulmonary embolism is a severe cardiovascular disease and can be life-threatening if left untreated. However, the detection rate of pulmonary embolism using existing pretest probability scores remained relatively low and clinical rule out often relied on excessive use of computed tomographic pulmonary angiography. METHODS We retrospectively collected data from pulmonary embolism suspected patients in Zhongshan Hospital from July 2018 to October 2022. Pulmonary embolism diagnosis and severity grades were confirmed by computed tomographic pulmonary angiography. Patients were randomly divided into derivation and validation set. To construct the Pulmonary Embolism Comprehensive Screening Score (PECSS), we first screened for candidate clinical predictors using univariate logistic regression models. These predictors were then included in a searching algorithm with indicators of Wells score, where a series of points were assigned to each predictor. Optimal D-Dimer cutoff values were investigated and incorporated with PECSS to rule out pulmonary embolism. RESULTS In addition to Wells score, PECSS identified seven clinical predictors (anhelation, abnormal blood pressure, in critical condition when admitted, age > 65 years and high levels of pro-BNP, CRP and UA,) strongly associated with pulmonary embolism. Patients can be safely ruled out of pulmonary embolism if PECSS ≤ 4, or if 4 < PECSS ≤ 6 and D-Dimer ≤ 2.5 mg/L. Comparing with Wells approach, PECSS achieved lower failure rates across all pulmonary embolism severity grades. These findings were validated in the held-out validation set. CONCLUSIONS Compared to Wells score, PECSS approaches achieved lower failure rates and better compromise between sensitivity and specificity. Calculation of PECSS is easy and all predictors are readily available upon emergency department admission, making it widely applicable in clinical settings. TRAIL REGISTRATION The study was retrospectively registered (No. CJ0647) and approved by Human Genetic Resources in China in April 2022. Ethical approval was received from the Medical Ethics Committee of Zhongshan Hospital (NO.B2021-839R).
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Affiliation(s)
- Luojia Tang
- Emergency Department of Zhongshan Hospital, Fudan University, Shanghai, China
| | - Yundi Hu
- School of Data Science, Fudan University, Shanghai, China
| | - Dong Pan
- Department of Information and Intelligence Development of Zhongshan Hospital, Fudan University, Shanghai, China
| | - Chun Yang
- Department of Information and Intelligence Development of Zhongshan Hospital, Fudan University, Shanghai, China
| | - Cheng Tang
- Emergency Department of Zhongshan Hospital, Fudan University, Shanghai, China
| | - Yunchuan Huang
- Emergency Department of Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jianyong Gu
- Emergency Department of Zhongshan Hospital, Fudan University, Shanghai, China
| | - Min Min
- Emergency Department of Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xiaolei Lin
- School of Data Science, Fudan University, Shanghai, China.
| | - Chaoyang Tong
- Emergency Department of Zhongshan Hospital, Fudan University, Shanghai, China.
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Surov A, Thormann M, Bär C, Wienke A, Borggrefe J. Validation of clinical-radiological scores for prognosis of mortality in acute pulmonary embolism. Respir Res 2023; 24:195. [PMID: 37543614 PMCID: PMC10403935 DOI: 10.1186/s12931-023-02489-0] [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: 10/05/2022] [Accepted: 07/03/2023] [Indexed: 08/07/2023] Open
Abstract
INTRODUCTION Acute pulmonary embolism (APE) is a hazardous disorder with a high mortality. Combination of clinical, radiological, and serological parameters can improve risk stratification of APE. Most of the proposed combined scores were not validated in independent cohorts. Our aim was to validate the proposed clinical-radiological scores for prognosis of 7- and 30-day mortality in APE. MATERIALS AND METHODS Our sample comprised 531 patients with APE, mean age 64.8 ± 15.6 years, 221 (41.6%) females and 310 (58.4%) males. The following parameters were collected: Age and sex of the patients, mortality within the observation time of 30 days, simplified pulmonary embolism severity index (sPESI), pH troponin level (pg/ml), minimal systolic and diastolic blood pressures (mmHg), heart rate, O2 saturation, episodes of syncope, and need for vasopressors. On CT pulmonary angiography (CTPA), short axis ratio right ventricle/left ventricle (RV/LV), and reflux of contrast medium into the inferior vena cava were obtained. The following clinical-radiological scores were calculated: BOVA score, pulmonary embolism mortality score (PEMS), European Society of Cardiology (ESC) score, Kumamaru score, and Calgary acute pulmonary embolism (CAPE) score. RESULTS Overall, 31 patients (5.8%) died within seven and 64 patients (12%) within 30 days. All scores showed high negative prognostic values ranging from 89.0 to 99.0%. PEMS and CAPE score demonstrated the highest specificity for 7-day mortality (93.4% and 85.0%), PEMS and BOVA for 30-day mortality (94.2% and 90.4%). The highest sensitivity was observed for ESC 2019 (96.8% and 95.3%). Kumamaru and CAPE scores had low sensitivity. All scores had low positive and high negative predictive values. CONCLUSION For prognosis of 7- and 30-day mortality in APE, PEMS score has the highest specificity. ESC 2019 shows the highest sensitivity. All scores had low positive and high negative predictive values.
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Affiliation(s)
- Alexey Surov
- Department of Radiology, Neuroradiology and Nuclear Medicine, Johannes Wesling University Hospital, Ruhr University Bochum, Minden, Germany
| | - Maximilian Thormann
- Department of Radiology and Nuclear Medicine, Otto-von-Guericke University Magdeburg, Leipziger Str. 44, 39120, Magdeburg, Germany.
| | - Caroline Bär
- Department of Radiology and Nuclear Medicine, Otto-von-Guericke University Magdeburg, Leipziger Str. 44, 39120, Magdeburg, Germany
| | - Andreas Wienke
- Institute of Medical Epidemiology, Biostatistics, and Informatics, Martin-Luther- University Halle-Wittenberg, Halle, Germany
| | - Jan Borggrefe
- Department of Radiology, Neuroradiology and Nuclear Medicine, Johannes Wesling University Hospital, Ruhr University Bochum, Minden, Germany
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Khasin M, Gur I, Evgrafov EV, Toledano K, Zalts R. Clinical presentations of acute pulmonary embolism: A retrospective cohort study. Medicine (Baltimore) 2023; 102:e34224. [PMID: 37443506 PMCID: PMC10344497 DOI: 10.1097/md.0000000000034224] [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: 05/17/2023] [Accepted: 06/15/2023] [Indexed: 07/15/2023] Open
Abstract
We aimed to investigate whether the unusual clinical presentation of pulmonary embolism (PE) varies by the type of provocation. In this retrospective cohort study, we examined the electronic health records (EHR) records of all patients diagnosed with PE (upon presentation or during hospitalization) presented to our tertiary hospital during 2014 to 2019. Inclusion criteria were the diagnosis of acute PE and age above 18 years. Excluded were all patients to whom complete EHR were not available. The primary outcome was the main presenting symptom, categorized by a multidisciplinary consensus expert committee as either typical or atypical of PE. Comorbidities, vital signs, medications and laboratory results on presentations were recorded. 591 patients were included in the final analysis. Dyspnea was significantly less common and hemoptysis and chest pain more common in the unprovoked PE group (35%, 5%, and 25%, respectively) compared with nonmalignant (42.6%, 0%, and 16.3%) and malignancy-associated (47.7%, 0.9%, and 8.2%) PE (Pv = 0.02, 0.002 and 0.001, respectively). No recorded symptoms were the third most common presentation overall, accounting for a significantly (Pv < 0.001) higher proportion of PE patients with malignancy (19%) whereas atypical presentation was the hallmark of patients with nonmalignant provokation (19.7%) (Pv = 0.005). Accounting for multiple potential confounders, the risk of atypical or asymptomatic presentation was higher with lower heart rates (RR = 0.974 95%C.I. [0.957-0.990]) and higher pulse oximetry saturation (RR = 1.114 95%CI [1.034-1.201]). The clinical presentation of PE varies with different types of provoking factors, with atypical presentation most common in nonmalignant provocation and asymptomatic presentation most prevalent in patients with underlying malignancy. Further studies are needed to determine the effect of said variance on long term clinical outcomes.
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Affiliation(s)
- Moshe Khasin
- Rambam Medical Center, Haifa, Israel
- The Ruth and Bruce Rappaport Faculty of Medicine, Technion Israel Institute of Technology, Haifa, Israel
| | - Ivan Gur
- Rambam Medical Center, Haifa, Israel
| | - Elite Vainer Evgrafov
- Rambam Medical Center, Haifa, Israel
- The Ruth and Bruce Rappaport Faculty of Medicine, Technion Israel Institute of Technology, Haifa, Israel
| | - Kohava Toledano
- Rambam Medical Center, Haifa, Israel
- The Ruth and Bruce Rappaport Faculty of Medicine, Technion Israel Institute of Technology, Haifa, Israel
| | - Ronen Zalts
- Rambam Medical Center, Haifa, Israel
- The Ruth and Bruce Rappaport Faculty of Medicine, Technion Israel Institute of Technology, Haifa, Israel
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Kerkütlüoğlu M, Gunes H, Atilla N, Celik E, Dagli M, Seyithanoglu M. Relationship Between Soluble ST2 Level and Chronic Thromboembolic Pulmonary Hypertension (CTEPH) in Acute Pulmonary Embolism (PE) Patients. Cureus 2023; 15:e42449. [PMID: 37637518 PMCID: PMC10449396 DOI: 10.7759/cureus.42449] [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] [Accepted: 07/24/2023] [Indexed: 08/29/2023] Open
Abstract
BACKGROUND Chronic thromboembolic pulmonary hypertension (CTEPH) is a disease characterized by right heart failure following recurrent pulmonary embolism (PE). It is important to know the predictors of the development of CTEPH after PE as it is a treatable cause of pulmonary arterial hypertension. Soluble ST2 is a biomarker closely associated with heart failure and the inflammatory process. The aim of this study was to investigate the relationship between sST2 level and the development of CTEPH in patients with PE. METHODOLOGY Baseline characteristics, electrocardiographic findings, laboratory findings, transthoracic echocardiography (TTE) findings, location, and extent of involvement in CT pulmonary angiography were recorded in 100 patients with acute PE included in our prospective study. Treatment modalities and treatment durations were followed. Ventilation-perfusion scintigraphy was performed in patients with a systolic pulmonary artery pressure (sPAP) of 35 mmHg or more on TTE and residual thrombus on CT pulmonary angiography after at least three months of anticoagulant use. In the case of findings compatible with CTEPH in these examinations, patients were diagnosed with CTEPH by right heart catheterization. The sST2 levels obtained from all patients at admission were evaluated between the groups of patients with and without CTEPH. RESULTS CTEPH was observed in 11 of the 100 patients who participated in the trial, with a median follow-up of 284 ± 60 days. The mean age of the 11 patients with CTEPH was 67 ± 10 years; five were males and six were females. The mean age of 89 patients without CTEPH was 65 ± 18 years, 36 were males and 53 were females. The sST2 values of the group with CTEPH were found to be statistically significantly higher than those of patients without CTEPH [193.7 (184.3-244.7) vs 58.6 (29.5-122.9) p=0.020]. This receiver operating characteristic (ROC) curve shows that the optimal cutoff point of sST2 levels in the prediction of CTEPH was > 157.4 with specificity of 83.7% and sensitivity of 81.8% (area under the curve = 0.783; 95% CI, 1.005-1.027; p < 0.001). CONCLUSION In acute PE patients, sST2 levels may be a useful biomarker to predict the development of CTEPH.
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Affiliation(s)
- Murat Kerkütlüoğlu
- Cardiology, Faculty of Medicine, Kahramanmaras Sutcu Imam University, Kahramanmaras, TUR
| | - Hakan Gunes
- Cardiology, Faculty of Medicine, Kahramanmaras Sutcu Imam University, Kahramanmaras, TUR
| | - Nurhan Atilla
- Chest Disease, Faculty of Medicine, Kahramanmaras Sutcu Imam University, Kahramanmaras, TUR
| | - Enes Celik
- Cardiology, Faculty of Medicine, Kahramanmaras Sutcu Imam University, Kahramanmaras, TUR
| | - Musa Dagli
- Cardiology, Faculty of Medicine, Kahramanmaras Sutcu Imam University, Kahramanmaras, TUR
| | - Muhammed Seyithanoglu
- Biochemistry, Faculty of Medicine, Kahramanmaras Sutcu Imam University, Kahramanmaras, TUR
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Uthuman A, Kim TH, Sountharalingam S. The Utilisation of Computed Tomography Pulmonary Angiography in a Regional Victorian Emergency Department. Cureus 2023; 15:e40833. [PMID: 37489203 PMCID: PMC10363258 DOI: 10.7759/cureus.40833] [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] [Accepted: 06/22/2023] [Indexed: 07/26/2023] Open
Abstract
BACKGROUND Pulmonary embolism (PE) is a critical condition with various recognized risk factors. This study investigates these factors in a regional Australian population. AIMS The primary aim is to examine the significance of traditional risk factors in the clinical decision to request a computed tomography pulmonary angiography (CTPA) scan for suspected PE within this population and assess the association between the timing of CTPA requests (office vs. after-hours) and PE occurrence. METHODS In this single-center retrospective study, we analyzed data from 434 patients undergoing CTPA at Goulburn Valley Health's (GVH) emergency department (ED) between January and August 2022. Covariates included age, clinical indications, and medical background. Statistical tests were applied with a p-value <0.05 indicating significance. RESULTS Pulmonary embolism was diagnosed in 39 (20.9%) males and 17 (6.9%) females, with a mean age of 65.04 years (SD: 16.11). Univariate regression indicated a positive association between age and PE. Multivariate analysis showed a significant positive association for unilateral lower limb (LL) swelling/deep vein thrombosis (DVT) (OR: 5.474, p=0.003) and a significant negative association for being female (OR: 0.308, p<0.001). Variables such as shortness of breath, tachycardia, syncope, and chest pain were not significantly associated with PE. No association was found between CTPA request time and PE (χ²=0.9535, df=1, p=0.3288). CONCLUSION Increasing age and unilateral LL swelling/DVT are significantly associated with PE. Some signs and symptoms showed negative or positive odds but were not statistically significant. The timing of CTPA requests did not correlate with PE incidence.
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Affiliation(s)
- Ali Uthuman
- Rural Health, University of Melbourne, Shepparton, AUS
- General Medicine, Goulburn Valley Health, Shepparton, AUS
| | - Tae H Kim
- General Medicine, Goulburn Valley Health, Shepparton, AUS
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Roussel M, Bloom B, Taalba M, Choquet C, Douillet D, Fémy F, Marouk A, Gorlicki J, Gerlier C, Macrez R, Arnaud E, Bompard R, Montassier E, Hugli O, Czopik C, Eyer X, Benhamed A, Peyrony O, Chouihed T, Penaloza A, Marra A, Laribi S, Reuter PG, Behringer W, Douplat M, Guenezan J, Javaud N, Lucidarme O, Cachanado M, Aparicio-Monforte A, Freund Y. Temporal Trends in the Use of Computed Tomographic Pulmonary Angiography for Suspected Pulmonary Embolism in the Emergency Department : A Retrospective Analysis. Ann Intern Med 2023. [PMID: 37216659 DOI: 10.7326/m22-3116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/24/2023] Open
Abstract
BACKGROUND Recently, validated clinical decision rules have been developed that avoid unnecessary use of computed tomographic pulmonary angiography (CTPA) in patients with suspected pulmonary embolism (PE) in the emergency department (ED). OBJECTIVE To measure any resulting change in CTPA use for suspected PE. DESIGN Retrospective analysis. SETTING 26 European EDs in 6 countries. PATIENTS Patients with CTPA performed for suspected PE in the ED during the first 7 days of each odd month between January 2015 and December 2019. MEASUREMENTS The primary end points were the CTPAs done for suspected PE in the ED and the number of PEs diagnosed in the ED each year adjusted to an annual census of 100 000 ED visits. Temporal trends were estimated using generalized linear mixed regression models. RESULTS 8970 CTPAs were included (median age, 63 years; 56% female). Statistically significant temporal trends for more frequent use of CTPA (836 per 100 000 ED visits in 2015 vs. 1112 in 2019; P < 0.001), more diagnosed PEs (138 per 100 000 in 2015 vs. 164 in 2019; P = 0.028), a higher proportion of low-risk PEs (annual percent change [APC], 13.8% [95% CI, 2.6% to 30.1%]) with more ambulatory management (APC, 19.3% [CI, 4.1% to 45.1%]), and a lower proportion of intensive care unit admissions (APC, -8.9% [CI, -17.1% to -0.3%]) were observed. LIMITATION Data were limited to 7 days every 2 months. CONCLUSION Despite the recent validation of clinical decision rules to limit the use of CTPA, an increase in the CTPA rate along with more diagnosed PEs and especially low-risk PEs were instead observed. PRIMARY FUNDING SOURCE None specific for this study.
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Affiliation(s)
- Melanie Roussel
- Sorbonne Université, UMR Inserm 1166, IHU ICAN, Paris; Emergency Department, Hôpital Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Paris, France (M.R., Y.F.)
| | - Ben Bloom
- Emergency Department, Royal London Hospital, London, United Kingdom (B.B.)
| | - Mehdi Taalba
- Emergency Department, Rouen University Hospital, Rouen, France (M.T.)
| | - Christophe Choquet
- Emergency Department, Hôpital Bichat, Assistance Publique-Hôpitaux de Paris, Paris, France (C. Choquet)
| | - Delphine Douillet
- Department of Emergency Medicine, University Hospital of Angers, Angers; and UNIV Angers, UMR MitoVasc CNRS 6215 INSERM 1083, Angers, France (D.D.)
| | - Florent Fémy
- Emergency Department, Hôpital Européen Georges-Pompidou, Assistance Publique-Hôpitaux de Paris, Université Paris Cite, Paris; and Toxicology and Chemical Risks Department, French Armed Forces Biomedical Institute, Brétigny-sur-Orge, France (F.F.)
| | - Alexis Marouk
- Emergency Department, Hôpital Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Paris, France (A. Marouk)
| | - Judith Gorlicki
- Emergency Department, Hôpital Avicenne, Assistance Publique-Hôpitaux de Paris, Bobigny, France (J. Golicki)
| | - Camille Gerlier
- Emergency Department, Hôpital Saint-Joseph, Paris, France (C.G.)
| | - Richard Macrez
- Emergency Department, CHU Caen Côte de Nacre, Normandie Université UNICAEN, INSERM PhIND Institut Blood and Brain, Caen, France (R.M.)
| | - Emilien Arnaud
- Department of Emergency Medicine, Amiens-Picardy University Hospital, Amiens, France (E.A.)
| | - Rudy Bompard
- Emergency Department, Hôpital Tenon, Assistance Publique-Hôpitaux de Paris, Paris, France (R.B.)
| | | | - Olivier Hugli
- Emergency Department, Lausanne University Hospital Emergency Care Service, Lausanne, Switzerland (O.H.)
| | - Charlotte Czopik
- Emergency Department, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris, Paris, France (C. Czopik)
| | - Xavier Eyer
- Emergency Department, Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris, Paris, France (X.E.)
| | - Axel Benhamed
- Emergency Department, Hospices Civils de Lyon, Lyon, France (A.B., M.D.)
| | - Olivier Peyrony
- Emergency Department, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris, Paris, France (O.P.)
| | - Tahar Chouihed
- Emergency Department, University Hospital of Nancy, Nancy, France (T.C.)
| | - Andrea Penaloza
- Emergency Department, Cliniques Universitaires Saint-Luc, Brussels, Belgium (A.P.)
| | - Alessio Marra
- Emergency Department, ASST Papa Giovanni XXIII, Bergamo, Italy (A. Marra)
| | - Said Laribi
- Tours University, Emergency Medicine Department, Tours University Hospital, Tours, France (S.L.)
| | - Paul-Georges Reuter
- Emergency Department, Hôpital Ambroise Paré, Assistance Publique-Hôpitaux de Paris, Boulogne; and Université Versailles-Saint Quentin en Yvelines, Boulogne, France (P.-G.R.)
| | - Wilhelm Behringer
- Department of Emergency Medicine, Medical University Vienna, Vienna General Hospital, Vienna, Austria (W.B.)
| | - Marion Douplat
- Emergency Department, Hospices Civils de Lyon, Lyon, France (A.B., M.D.)
| | - Jeremy Guenezan
- Emergency Department, University Hospital of Poitiers, Poitiers, France (J. Guenezen)
| | - Nicolas Javaud
- Emergency Department, Hôpital Louis-Mourier, Assistance Publique-Hôpitaux de Paris, Colombes; and Reference Center for Bradykinin Angiodema (CReAk), Université Paris Cite, Colombes, France (N.J.)
| | - Olivier Lucidarme
- Sorbonne Université, UMR Inserm 1166, IHU ICAN, Paris; and Sorbonne Université, CNRS, INSERM, Laboratoire d'Imagerie Biomédicale LIB, Paris, France (O.L.)
| | - Marine Cachanado
- Department of Clinical Pharmacology and Clinical Research Platform Paris-East (URCEST-CRC-CRB), Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris, Paris, France (M.C., A.A.)
| | - Ainhoa Aparicio-Monforte
- Department of Clinical Pharmacology and Clinical Research Platform Paris-East (URCEST-CRC-CRB), Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris, Paris, France (M.C., A.A.)
| | - Yonathan Freund
- Sorbonne Université, UMR Inserm 1166, IHU ICAN, Paris; Emergency Department, Hôpital Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Paris, France (M.R., Y.F.)
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Martins GH, Contardi EB, Lopes DM, de Souza TF, Grangeia TA, Dertkigil SS, Amorim BJ, Ramos CD. Head-to-head comparison of ventilation/perfusion single photon emission computed tomography/computed tomography and multidetector computed tomography angiography for the detection of acute pulmonary embolism in clinical practice. Perfusion 2023; 38:637-644. [PMID: 35225074 DOI: 10.1177/02676591221075934] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
INTRODUCTION Computed tomography angiography (CTA) and ventilation/perfusion (V/Q) single photon emission computed tomography/CT (SPECT/CT) images have been widely used to detect PE, but few studies have performed a direct comparison between them. We aimed to evaluate the performance of these tests in the same group of patients, selected from the routine practice of a general hospital. METHODS Patients with suspected acute PE were prospectively submitted to CTA and V/Q SPECT/CT. General radiologists and nuclear physicians, respectively, interpreted the images. Data regarding age, sex, time between examinations, symptoms, and Wells score were also recorded. The final diagnosis was decided through a consensus among the clinicians, taking into account clinical, laboratory, follow-up, and all imaging procedures data. RESULTS Twenty-eight patients (15 male, 13 female, and median age of 51.5 years) were studied. Median duration of the onset of symptoms was 4 (1-14) days, and the median Wells score was 3.5 (1.5-6). Sensitivity, specificity, positive and negative predictive values, and accuracy were 84.6%, 80.0%, 78.6%, 85.7%, and 82.1% for V/Q SPECT/CT, and 46.1%, 100%, 100%, 68.2%, and 75.0% for CTA. The overall agreement between the methods was 57.1%. Of the 22 patients with negative CTA, 10 (45.4%) had positives V/Q SPECT/CT and seven of them classified as true positives. CONCLUSIONS Our results suggest that V/Q SPECT/CT is more sensitive and accurate than CTA when interpreted by general radiologists and nuclear medicine physicians.
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Affiliation(s)
- Gustavo H Martins
- Division of Nuclear Medicine of the Department of Radiology, 28132University of Campinas (UNICAMP), Campinas, Brazil
| | - Ewandro B Contardi
- Department of Radiology, 28132University of Campinas (UNICAMP), Campinas, Brazil
| | - Djon M Lopes
- Department of Internal Medicine, 28132Campinas State University (UNICAMP), Campinas, Brazil
| | - Thiago F de Souza
- Division of Nuclear Medicine of the Department of Radiology, 28132University of Campinas (UNICAMP), Campinas, Brazil
| | - Tiago Ag Grangeia
- Department of Internal Medicine, 28132Campinas State University (UNICAMP), Campinas, Brazil
| | - Sergio Sj Dertkigil
- Department of Radiology, 28132University of Campinas (UNICAMP), Campinas, Brazil
| | - Bárbara J Amorim
- Division of Nuclear Medicine of the Department of Radiology, 28132University of Campinas (UNICAMP), Campinas, Brazil
| | - Celso D Ramos
- Division of Nuclear Medicine of the Department of Radiology, 28132University of Campinas (UNICAMP), Campinas, Brazil
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Becattini C, Agnelli G, Maggioni AP, Dentali F, Fabbri A, Enea I, Pomero F, Ruggieri MP, di Lenarda A, Cimini LA, Pepe G, Cozzio S, Lucci D, Gulizia MM. Contemporary Management and Clinical Course of Acute Pulmonary Embolism: The COPE Study. Thromb Haemost 2023; 123:613-626. [PMID: 36758612 DOI: 10.1055/a-2031-3859] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
Abstract
BACKGROUND New diagnosis, risk stratification, and treatment strategies became recently available for patients with acute pulmonary embolism (PE) leading to changes in clinical practice and potentially influencing short-term patients' outcomes. RESEARCH QUESTION The COntemporary management of PE (COPE) study is aimed at assessing the contemporary clinical management and outcomes in patients with acute symptomatic PE. STUDY DESIGN AND METHODS Prospective, noninterventional, multicenter study. The co-primary study outcomes, in-hospital and 30-day death, were reported overall and by risk categories according to the European Society of Cardiology (ESC) and American Heart Association guidelines. RESULTS Among 5,213 study patients, PE was confirmed by computed tomography in 96.3%. In-hospital, 289 patients underwent reperfusion (5.5%), 92.1% received parenteral anticoagulants; at discharge, 75.6% received direct oral anticoagulants and 6.7% vitamin K antagonists. In-hospital and 30-day mortalities were 3.4 and 4.8%, respectively. In-hospital death occurred in 20.3% high-risk patients (n = 177), in 4.0% intermediate-risk patients (n = 3,281), and in 0.5% low-risk patients (n = 1,702) according to ESC guidelines. Further stratification in intermediate-high and intermediate-low risk patients did not reach statistical significance, but intermediate-risk patients with sPESI > 0 alone had lower mortality compared to those with one or both among right ventricular dilation at echocardiography or increased troponin. Death or clinical deterioration occurred in 1.5, 5.0, and 9.4% of patients at low, intermediate-low, and intermediate-high risk for death according to ESC guidelines. CONCLUSION For the majority of patients with PE, contemporary initial management includes risk stratification and treatment with direct oral anticoagulants. In-hospital mortality remains high in intermediate and high-risk patients calling for and informing research focused on its reduction. TRIAL REGISTRATION NUMBER NCT03631810.
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Affiliation(s)
- Cecilia Becattini
- Internal, Vascular and Emergency Medicine-Stroke Unit, University of Perugia, Perugia, Italy
| | - Giancarlo Agnelli
- Internal, Vascular and Emergency Medicine-Stroke Unit, University of Perugia, Perugia, Italy
| | - Aldo P Maggioni
- ANMCO Research Center, Heart Care Foundation, Florence, Italy
| | - Francesco Dentali
- Department of Clinical and Experimental Medicine, Insubria University, Varese, Italy
| | - Andrea Fabbri
- Emergency Department, "Presidio Ospedaliero Morgagni-Pierantoni," Forlì, Italy
| | - Iolanda Enea
- U.O.C. Medicina e Chirurgia d'Urgenza, A.O.R.N. "S. Anna e S. Sebastiano," Caserta, Italy
| | - Fulvio Pomero
- Division of Internal Medicine, Michele and Pietro Ferrero Hospital, Verduno, Italy
| | - Maria Pia Ruggieri
- U.O.C. Medicina d'Urgenza e Pronto Soccorso, AO San Giovanni Addolorata, Roma, Italy
| | - Andrea di Lenarda
- Cardiovascular Center, University Hospital and Health Services of Trieste, Italy
| | - Ludovica Anna Cimini
- Internal, Vascular and Emergency Medicine-Stroke Unit, University of Perugia, Perugia, Italy
| | - Giuseppe Pepe
- PS e Medicina d'Urgenza, Nuovo Ospedale Versilia, Lido di Camaiore, Italy
| | - Susanna Cozzio
- Medicina Interna, Ospedale S. Maria del Carmine, Rovereto, Italy
| | - Donata Lucci
- ANMCO Research Center, Heart Care Foundation, Florence, Italy
| | - Michele M Gulizia
- ANMCO Research Center, Heart Care Foundation, Florence, Italy
- Division of Cardiology, Garibaldi-Nesima Hospital, Catania, Italy
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Peng R, Yin W, Wang F, Cong X, Lu B, Hua L, Chen X. Neutrophil levels upon admission for the assessment of acute pulmonary embolism with intermediate- and high-risk: an indicator of thrombosis and inflammation. Thromb J 2023; 21:28. [PMID: 36918857 PMCID: PMC10015714 DOI: 10.1186/s12959-023-00471-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Accepted: 02/21/2023] [Indexed: 03/16/2023] Open
Abstract
BACKGROUND Risk prediction rules are important to establish appropriate treatment and management strategy for patients with different risk classification of pulmonary embolism (PE). Neutrophils are considered to be related to PE as an essential marker of inflammation. However, few studies have reported the association between neutrophil levels and risk classification of acute PE (APE). The aim of this study was to investigate the role of neutrophil levels upon admission in the assessment of risk classification of APE. METHODS A total of 299 consecutive APE patients and 90 patients without APE confirmed by computed tomographic pulmonary angiography were retrospectively screened. APE patients were stratified into two subgroups according to clinical guidelines: low- (n = 233) and intermediate- and high-risk (n = 60) APE. RESULTS The neutrophil levels in intermediate- and high-risk APE patients were significantly higher compared to low-risk APE or non-APE patients (P < 0.001). In multivariable logistic regression analysis, neutrophil levels were significantly and independently associated with intermediate- and high-risk APE (odds ratio = 1.239, 95% confidence interval [CI] 1.055-1.455, P = 0.009). Neutrophil levels were positively correlated with the pulmonary embolism severity index score (r = 0.357, P < 0.001), high sensitive C-reactive protein, D-dimer and pulmonary artery obstruction index (PAOI), in the overall population of APE patients. Receiver-operating characteristic curve analysis revealed that neutrophils had a better diagnostic value for intermediate- and high-risk APE (area under the curve [AUC] = 0.760, 95% CI 0.695-0.826; P < 0.001) compared to PAOI (AUC = 0.719) and D-dimer (AUC = 0.645). CONCLUSIONS High neutrophil levels upon admission were significantly and independently associated with intermediate- and high-risk APE, which could be regarded as an indicator of inflammation and thrombosis in APE simultaneously. The potent diagnostic role of neutrophil levels and their competitive advantage over PAOI and D-dimer for the assessment of APE risk classification are suggested.
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Affiliation(s)
- Rui Peng
- Center of Clinical Laboratory, Beijing Friendship Hospital, Capital Medical University, Beijing, China
- Diagnostic Laboratory Service, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Weihua Yin
- Department of Radiology, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Fang Wang
- Diagnostic Laboratory Service, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiangfeng Cong
- Diagnostic Laboratory Service, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Bin Lu
- Department of Radiology, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Lu Hua
- Key Laboratory of Pulmonary Vascular Medicine & State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
| | - Xi Chen
- Diagnostic Laboratory Service, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
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50
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Durán D, Barrios D, Moisés J, Retegui A, Rodríguez C, Lobo JL, López-Reyes R, Chasco L, Jara-Palomares L, Monreal M, Bikdeli B, Jiménez D. The rationale, design, and methods of a trial to evaluate the efficacy and safety of oxygen therapy in patients with intermediate-risk acute pulmonary embolism. Am Heart J 2023; 257:62-68. [PMID: 36436613 DOI: 10.1016/j.ahj.2022.11.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Revised: 11/15/2022] [Accepted: 11/19/2022] [Indexed: 05/11/2023]
Abstract
BACKGROUND In patients with intermediate-risk pulmonary embolism (PE), reversal of hypoxic vasoconstriction could constitute a target for treatment that protects the right ventricular (RV) function until endogenous fibrinolysis occurs. The Air vs oxygen for Intermediate-Risk pulmonary embolism (AIR) trial aims to assess the effect of oxygen therapy in patients with intermediate-risk acute PE who do not have hypoxemia at baseline. METHODS AND ANALYSES AIR is a prospective, multicenter, randomized, open-label, parallel-group, proof-of-concept trial. A total of 90 patients hospitalized with intermediate-risk PE and an oxygen saturation of 90% or higher at baseline will be randomized in a 1:1 fashion to receive supplemental oxygen or ambient air. The primary outcome is a RV/LV diameter ratio equal or less than 1.0 on echocardiography measured 48 hours after the start of treatment. Secondary efficacy outcomes are the numerical change in the ratio of the RV to the LV diameter measured 48 hours and 7 days after the start of treatment, with respect to the baseline ratio measured at randomization. Clinical adverse events will be also collected. RESULTS Enrollment started in July 2019 and is expected to proceed until 2022. Median age of the first 50 patients was 74 years (interquartile range, 61-81), and 50% were female. CONCLUSIONS This multicenter trial will provide information about the value of supplemental oxygen in patients with intermediate-risk acute PE who do not have hypoxemia at baseline. The results will contribute to research that may assist patients with intermediate-risk PE in the future.
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Affiliation(s)
- Diego Durán
- Respiratory Department, Hospital Ramón y Cajal (IRYCIS), Madrid, Spain
| | - Deisy Barrios
- Respiratory Department, Hospital Ramón y Cajal (IRYCIS), Madrid, Spain; CIBER de Enfermedades Respiratorias (CIBERES), Madrid, Spain
| | - Jorge Moisés
- CIBER de Enfermedades Respiratorias (CIBERES), Madrid, Spain; Respiratory Department, Hospital Clinic, IDIBAPS, Barcelona, Spain
| | - Ana Retegui
- Respiratory Department, Hospital Ramón y Cajal (IRYCIS), Madrid, Spain
| | - Carmen Rodríguez
- Respiratory Department, Hospital Ramón y Cajal (IRYCIS), Madrid, Spain
| | - José L Lobo
- CIBER de Enfermedades Respiratorias (CIBERES), Madrid, Spain; Respiratory Department, Hospital de Araba, Vitoria, Spain
| | - Raquel López-Reyes
- CIBER de Enfermedades Respiratorias (CIBERES), Madrid, Spain; Respiratory Department, Hospital La Fe, Valencia, Spain
| | - Leyre Chasco
- Respiratory Department, Hospital Galdakao-Usansolo, Bilbao, Spain
| | - Luis Jara-Palomares
- CIBER de Enfermedades Respiratorias (CIBERES), Madrid, Spain; Respiratory Department, Virgen del Rocío Hospital and Instituto de Biomedicina, Sevilla
| | - Manuel Monreal
- CIBER de Enfermedades Respiratorias (CIBERES), Madrid, Spain; Department of Internal Medicine, Hospital Universitari Germans Trias i Pujol, Badalona, Barcelona, Spain; Universidad Católica de Murcia, Murcia, Spain
| | - Behnood Bikdeli
- Cardiovascular Medicine Division and Thrombosis Research Group, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; Center for Outcomes Research and Evaluation (CORE), Yale School of Medicine, New Haven, CT; Clinical Trials Center, Cardiovascular Research Foundation, New York, NY
| | - David Jiménez
- Respiratory Department, Hospital Ramón y Cajal (IRYCIS), Madrid, Spain; CIBER de Enfermedades Respiratorias (CIBERES), Madrid, Spain; Medicine Department, Universidad de Alcalá, Madrid, Spain.
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