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Abdalla W, Almalki Y, Alkharoosi N, Basuoni A. Pulmonary Embolism With Multiple Active Right Ventricular Thrombi in Transit Managed Using Anticoagulation With and Without Inferior Vena Cava Filter: A Report of Two Oncology Patients. Cureus 2024; 16:e59536. [PMID: 38832194 PMCID: PMC11147166 DOI: 10.7759/cureus.59536] [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: 05/02/2024] [Indexed: 06/05/2024] Open
Abstract
Pulmonary embolism (PE) in the context of a right ventricular (RV) thrombus in transit is a special situation requiring a quick response that differs according to many factors. It is a rare but alarming finding. There is no clear guide to date that outlines a common pathway for treatment, as many factors play a role in determining the treatment plan. The mere presence of a thrombus in transit in the right atrium or right ventricle with a concomitant PE carries a higher risk of morbidity and mortality than PE alone. We will examine two cases presenting with PE with concomitant RV multiple thrombi and a background of cancer and diffuse bilateral deep vein thrombosis. One case was treated with anticoagulation alone, and the other with an inferior vena cava (IVC) filter in addition to anticoagulation. They both had a stable course despite their high risks and the frightening appearance of the multiple floating and attached thrombi seen in their echocardiography, some of which newly appeared after the second day of anticoagulation. The cases reflect the effectiveness of echocardiography for detecting and guiding treatment even after starting anticoagulation as well as the good outcome in such cases with anticoagulation alone when no massive PE occurs.
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Affiliation(s)
- Waleed Abdalla
- Cardiology, Sultan Qaboos Comprehensive Cancer Care and Research Center, Muscat, OMN
| | - Yasir Almalki
- Cardiology, Sultan Qaboos Comprehensive Cancer Care and Research Center, Muscat, OMN
| | - Noof Alkharoosi
- Cardiology, Sultan Qaboos Comprehensive Cancer Care and Research Center, Muscat, OMN
| | - Ahmed Basuoni
- Cardiology, Sultan Qaboos Comprehensive Cancer Care and Research Center, Muscat, OMN
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Jiang XJ, Zhang WY. Myocarditis complicated by massive right ventricular thrombus and extensive pulmonary embolism: A case report. Front Surg 2022; 9:924366. [PMID: 36051705 PMCID: PMC9424664 DOI: 10.3389/fsurg.2022.924366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Accepted: 08/01/2022] [Indexed: 11/13/2022] Open
Abstract
An intracardiac thrombus may develop as a consequence of myocarditis, and in rare cases, a dominantly right ventricular thrombus develops, which may impair cardiac function and even cause life-threatening cardiovascular events. We report a 24-year-old man presented with recurrent episodes of palpitation and precordial discomfort after catching a cold 2 months ago. Transthoracic echocardiography (TTE) and computed tomography pulmonary angiogram (CTPA) revealed a mass attached to the apex of the right ventricle and extensive bilateral pulmonary artery emboli. There was no indication where the thrombi originated from in this young patient without any underlying disease except myocarditis. Pulmonary endarterectomy and embolectomy of pulmonary arteries and right ventricle were performed. Postoperative pathological results confirmed the presence of fibrinous necrosis and hemosiderin deposition. The formation of an intraventricular thrombus is closely related to myocarditis, which can affect individuals of all ages, but especially young people. Thus, patients with myocarditis should be closely monitored and followed up because of the increased risk of extensive thrombosis.
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Ibrahim WH, Ata F, Choudry H, Javed H, Shunnar KM, Shams A, Arshad A, Bosom A, Elkahlout MH, Sawaf B, Ahmed SM, Olajide T. Prevalence, Outcome, and Optimal Management of Free-Floating Right Heart Thrombi in the Context of Pulmonary Embolism, a Systematic Review and Meta-Analysis. Clin Appl Thromb Hemost 2022; 28:10760296221140114. [PMID: 36384306 PMCID: PMC9677292 DOI: 10.1177/10760296221140114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Free-floating right-heart thrombus (FFRHT) in the context of a pulmonary embolism (PE) is a rare but serious encounter with no guidelines addressing its management. We performed a systematic review and meta-analysis addressing prevalence, clinical behavior, and outcomes of FFRHT associated with PE. Among the included 397 patients with FFRHT and PE, dyspnea was the main presenting symptom (73.3%). Obstructive shock was documented in 48.9% of cases. Treatment with thrombolytic therapy, surgical thrombectomy, and percutaneous thrombectomy was documented in 43.8%, 32.7%, and 6.5% of patients, respectively. The overall mortality rate was 20.4%. Syncope ( p: 0.027), chest pain ( p: 0.006), and obstructive shock ( p: 0.037) were significantly associated with mortality. Use of thrombolytic therapy was significantly associated with survival ( p: 0.008). A multivariate logistic regression model to determine mortality predictors revealed that syncope (OR: 1.97, 95% CI: 1.06–3.65, p: 0.03), and obstructive shock (OR: 2.23, 95% CI: 1.20–4.14, p: 0.01) were associated with increased death odds. Treatment with thrombolytic therapy (OR: 0.22, 95% CI: 0.086–0.57, p: 0.002) or surgical thrombectomy (OR: 0.35, 95% CI: 0.137–0.9, p: 0.03) were associated with reduced death odds. Meta-analysis of observational studies revealed a pooled prevalence of FFRHT among all PE cases of 8.1%, and overall mortality of 23%. Although uncommon, the presence of FFRHT in the context of PE is associated with high obstructive shock and mortality rates. Favorable survival odds are observed with thrombolytic therapy and surgical thrombectomy. Data are derived from case reports and observational studies. Clinical trials elucidating these findings are needed.
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Affiliation(s)
- Wanis H. Ibrahim
- Department of Pulmonology and Internal Medicine, Weill-Cornell Medicine & Hamad General Hospital, Doha, Qatar
| | - Fateen Ata
- Department of Internal Medicine, Hamad General Hospital, Doha, Qatar
| | - Hassan Choudry
- Department of Respiratory Medicine, University Hospital of Leicester, Leicester, UK
| | - Huzaifa Javed
- Department of Medicine, Cavan General Hospital, Cavan, Ireland
| | - Khaled M Shunnar
- Department of Cardiology, Heart Hospital, Hamad Medical Corporation, Doha, Qatar
| | - Abdullah Shams
- Department of Internal Medicine, Hamad General Hospital, Doha, Qatar
| | - Abdullah Arshad
- Department of Internal Medicine, Hamad General Hospital, Doha, Qatar
| | - Adel Bosom
- Department of Internal Medicine, Hamad General Hospital, Doha, Qatar
| | | | - Bisher Sawaf
- Department of Internal Medicine, Hamad General Hospital, Doha, Qatar
| | - Shahda M.A. Ahmed
- Department of Internal Medicine, Hamad General Hospital, Doha, Qatar
| | - Tinuola Olajide
- Department of Internal Medicine, Hamad General Hospital, Doha, Qatar
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Belharty N, Azouzi RE, Chafai Y, Mouine N, Benyass A. Concomitant in situ and in transit right heart thrombi: a case report. Pan Afr Med J 2020; 37:355. [PMID: 33796169 PMCID: PMC7992397 DOI: 10.11604/pamj.2020.37.355.27416] [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: 12/13/2020] [Accepted: 12/16/2020] [Indexed: 11/11/2022] Open
Abstract
Right heart thrombi can form in situ or lodge in the right cardiac chambers, originating from deep venous thrombosis. The latter carries a poor prognosis, taking into account the very high mortality rate. We herein report a case of an 83-year-old man who developed thrombus in the inferior vena cava that extended up to the right atrium, along with two distinct masses attached to the right ventricle wall.
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Affiliation(s)
- Najlaa Belharty
- Department of Cardiology, Mohamed V Military Hospital, Mohammed V University, Rabat, Morocco
| | - Rania El Azouzi
- Department of Cardiology, Mohamed V Military Hospital, Mohammed V University, Rabat, Morocco
| | - Yassmine Chafai
- Department of Cardiology, Mohamed V Military Hospital, Mohammed V University, Rabat, Morocco
| | - Najat Mouine
- Department of Cardiology, Mohamed V Military Hospital, Mohammed V University, Rabat, Morocco
| | - Aatif Benyass
- Department of Cardiology, Mohamed V Military Hospital, Mohammed V University, Rabat, Morocco
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5
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Thrombolysis of Postoperative Acute Pulmonary Embolism with a Thrombus in Transit. Case Rep Med 2020; 2020:7561986. [PMID: 32518563 PMCID: PMC7256686 DOI: 10.1155/2020/7561986] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 04/14/2020] [Accepted: 05/01/2020] [Indexed: 11/18/2022] Open
Abstract
Right heart thrombus in transit clot (RHTT) associated with a pulmonary thromboembolism (PTE) is a rare but potentially fatal diagnosis. Early diagnosis and immediate intervention are crucial. This report describes the case of a healthy, physically active 32-year-old female who presented 19 days postoperatively, following an anterior cruciate ligament reconstruction and partial lateral meniscectomy with a saddle PE, RHTT, and right ventricular (RV) strain. The patient received half of the standard dose of intravenous tissue plasminogen activator (TPA) in combination with anticoagulation and survived. Case reports of RHTT will inform future studies designed to evaluate whether and when thrombolysis should be administered.
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Kabrhel C, Rosovsky R, Garvey S. Special Considerations in Pulmonary Embolism: Clot-in-Transit and Incidental Pulmonary Embolism. Crit Care Clin 2020; 36:531-546. [PMID: 32473697 DOI: 10.1016/j.ccc.2020.02.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
This article describes 2 relatively rare, but complex situations in pulmonary embolism (PE): clot-in-transit (CIT), incidental PE (IPE). CIT describes a venous thromboembolism that has become lodged in the right heart. CIT is associated with high mortality and presents unique challenges in management. Incidental PE (IPE) describes PE diagnosed on imaging performed for another indication. The treatment is complex because there is often a disconnect between the PE severity on imaging and lack of severity of the clinical presentation. We summarize the available literature and aid clinicians as they manage patients with PE across the clinical severity spectrum.
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Affiliation(s)
- Christopher Kabrhel
- Department of Emergency Medicine, Center for Vascular Emergencies, Massachusetts General Hospital, Harvard Medical School, Zero Emerson Place, Suite 3B, Boston, MA 02114, USA.
| | - Rachel Rosovsky
- Division of Hematology, Department of Medicine, Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114, USA
| | - Shannon Garvey
- Boston University School of Medicine, 72 E Concord Street, Boston, MA 02118, USA
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Patel AK, Kafi A, Bonet A, Shapiro SM, Oh SS, Zeidler MR, Betancourt J. Resolution of a Mobile Right Atrial Thrombus Complicating Acute Pulmonary Embolism With Low-Dose Tissue Plasminogen Activator in a Patient With Recent Craniotomy. J Intensive Care Med 2016; 31:618-21. [PMID: 27139009 DOI: 10.1177/0885066616646539] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2015] [Accepted: 04/06/2016] [Indexed: 11/17/2022]
Abstract
Right heart thrombus in transit (RHTT) is a rare, severe form of venous thromboembolism that carries a high mortality rate. The optimal treatment for RHTT has not been well established. Thrombolysis is a therapeutic modality for RHTT but carries the risk of bleeding complications including intracranial hemorrhage. Low-dose thrombolysis has been shown to be effective in treating submassive pulmonary emboli without an increased risk in bleeding complications, but it has not been studied in patients with RHTT. Here, we discuss the case of a 74-year-old male with lung cancer and recent craniotomy with metastasectomy 30 days prior to admission presenting with RHTT and bilateral pulmonary emboli (PE). He was treated successfully with low-dose thrombolysis, despite his relative contraindication to thrombolytics. To our knowledge, this is the first reported case of low-dose alteplase (tissue plasminogen activator [tPA]) used to treat an in-transit PE in the setting of recent craniotomy with metastasectomy.
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Affiliation(s)
- Amisha K Patel
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Aarya Kafi
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Antonio Bonet
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Shelly M Shapiro
- Pulmonary and Critical Care Section, Department of Medicine, West Los Angeles Veterans Affairs Healthcare Center and the David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Scott S Oh
- Pulmonary and Critical Care Section, Department of Medicine, West Los Angeles Veterans Affairs Healthcare Center and the David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Michelle R Zeidler
- Pulmonary and Critical Care Section, Department of Medicine, West Los Angeles Veterans Affairs Healthcare Center and the David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Jaime Betancourt
- Pulmonary and Critical Care Section, Department of Medicine, West Los Angeles Veterans Affairs Healthcare Center and the David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
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