1
|
Goyal A, Avery R, Cuttica MJ, Flaherty JD, Malaisrie SC, Mylvaganam R. Case report: Multimodality imaging of unusual coronary to pulmonary collaterals in chronic thromboembolic pulmonary hypertension. Front Cardiovasc Med 2023; 10:1204736. [PMID: 37363090 PMCID: PMC10285476 DOI: 10.3389/fcvm.2023.1204736] [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: 04/12/2023] [Accepted: 05/19/2023] [Indexed: 06/28/2023] Open
Abstract
We present unusual coronary-pulmonary collaterals in a 65-year-old CTEPH patient. Perfusion mapping of a dual-energy computed tomography (DECT) study revealed areas of right lung that were minimally perfused despite unilateral occlusion of the right pulmonary artery, leading to the discovery of coronary-pulmonary collaterals via invasive coronary angiography. Pulmonary thromboendarterectomy removed the clot en-bloc. Post-surgery DECT and catheterization confirmed restoration of pulmonary arterial circulation and excellent hemodynamic response. Here, suggestion of perfusion to a proximally obstructed lung with DECT helped to document the presence of rarely documented coronary-pulmonary artery collaterals.
Collapse
Affiliation(s)
- Ansh Goyal
- Department of Cardiac Surgery, Bluhm Cardiovascular Institute, Northwestern University Feinberg School of Medicine and Northwestern Memorial Hospital, Chicago, IL, United States
| | - Ryan Avery
- Department of Radiology, Northwestern University Feinberg School of Medicine and Northwestern Memorial Hospital, Chicago, IL, United States
| | - Michael J. Cuttica
- Department of Pulmonary and Critical Care, Northwestern University Feinberg School of Medicine and Northwestern Memorial Hospital, Chicago, IL, United States
| | - James D. Flaherty
- Department of Cardiology, Bluhm Cardiovascular Institute, Northwestern University Feinberg School of Medicine and Northwestern Memorial Hospital, Chicago, IL, United States
| | - S. Chris Malaisrie
- Department of Cardiac Surgery, Bluhm Cardiovascular Institute, Northwestern University Feinberg School of Medicine and Northwestern Memorial Hospital, Chicago, IL, United States
| | - Ruben Mylvaganam
- Department of Pulmonary and Critical Care, Northwestern University Feinberg School of Medicine and Northwestern Memorial Hospital, Chicago, IL, United States
| |
Collapse
|
2
|
de Perrot M, Gopalan D, Jenkins D, Lang IM, Fadel E, Delcroix M, Benza R, Heresi GA, Kanwar M, Granton JT, McInnis M, Klok FA, Kerr KM, Pepke-Zaba J, Toshner M, Bykova A, Armini AMD, Robbins IM, Madani M, McGiffin D, Wiedenroth CB, Mafeld S, Opitz I, Mercier O, Uber PA, Frantz RP, Auger WR. Evaluation and management of patients with chronic thromboembolic pulmonary hypertension - consensus statement from the ISHLT. J Heart Lung Transplant 2021; 40:1301-1326. [PMID: 34420851 DOI: 10.1016/j.healun.2021.07.020] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Accepted: 07/22/2021] [Indexed: 02/08/2023] Open
Abstract
ISHLT members have recognized the importance of a consensus statement on the evaluation and management of patients with chronic thromboembolic pulmonary hypertension. The creation of this document required multiple steps, including the engagement of the ISHLT councils, approval by the Standards and Guidelines Committee, identification and selection of experts in the field, and the development of 6 working groups. Each working group provided a separate section based on an extensive literature search. These sections were then coalesced into a single document that was circulated to all members of the working groups. Key points were summarized at the end of each section. Due to the limited number of comparative trials in this field, the document was written as a literature review with expert opinion rather than based on level of evidence.
Collapse
Affiliation(s)
- Marc de Perrot
- Division of Thoracic Surgery, Toronto General Hospital, Toronto, Ontario, Canada.
| | - Deepa Gopalan
- Department of Radiology, Imperial College Healthcare NHS Trust, London & Cambridge University Hospital, Cambridge, UK
| | - David Jenkins
- National Pulmonary Endarterectomy Service, Department of Cardiothoracic Surgery, Papworth Hospital, Cambridge, UK
| | - Irene M Lang
- Department of Cardiology, Pulmonary Hypertension Unit, Medical University of Vienna, Vienna, Austria
| | - Elie Fadel
- Department of Thoracic and Vascular Surgery and Heart Lung Transplantation, Marie-Lannelongue Hospital, Paris Saclay University, Le Plessis-Robinson, France
| | - Marion Delcroix
- Clinical Department of Respiratory Diseases, Pulmonary Hypertension Centre, UZ Leuven, Leuven, Belgium; Laboratory of Respiratory Diseases and Thoracic Surgery (BREATHE), Department of Chronic Diseases and Metabolism (CHROMETA), KU, Leuven, Belgium
| | - Raymond Benza
- Division of Cardiovascular Medicine, The Ohio State University, Columbus, Ohio
| | - Gustavo A Heresi
- Department of Pulmonary and Critical Care Medicine, Respiratory Institute, Cleveland Clinic, Cleveland, Ohio
| | - Manreet Kanwar
- Cardiovascular Institute, Allegheny Health Network, Pittsburgh, Pennsylvania
| | - John T Granton
- Division of Respirology, University Health Network, Toronto, Ontario, Canada
| | - Micheal McInnis
- Joint Department of Medical Imaging, University Health Network, Toronto, Ontario, Canada
| | - Frederikus A Klok
- Department of Medicine, Thrombosis and Hemostasis, Leiden University Medical Center, Leiden, The Netherlands
| | - Kim M Kerr
- University of California San Diego Medical Health, Division of Pulmonary Critical Care and Sleep Medicine, San Diego, California
| | - Joanna Pepke-Zaba
- Pulmonary Vascular Disease Unit, Royal Papworth Hospital NHS foundation Trust, Cambridge, Cambridgeshire, UK
| | - Mark Toshner
- Pulmonary Vascular Disease Unit, Royal Papworth Hospital NHS foundation Trust, Cambridge, Cambridgeshire, UK; Heart Lung Research Institute, University of Cambridge, Cambridge, UK
| | - Anastasia Bykova
- Division of Thoracic Surgery, Toronto General Hospital, Toronto, Ontario, Canada
| | - Andrea M D' Armini
- Unit of Cardiac Surgery, Intrathoracic-Trasplantation and Pulmonary Hypertension, University of Pavia, Foundation I.R.C.C.S. Policlinico San Matteo, Pavia, Italy
| | - Ivan M Robbins
- Division of Allergy, Pulmonary, and Critical Care Medicine, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Michael Madani
- Department of Cardiovascular and Thoracic Surgery, University of California San Diego, La Jolla, California
| | - David McGiffin
- Department of Cardiothoracic Surgery, The Alfred Hospital and Monash University, Melbourne, VIC, Australia
| | - Christoph B Wiedenroth
- Department of Thoracic Surgery, Campus Kerckhoff of the University of Giessen, Kerckhoff Heart and Thorax Center, Bad Nauheim, Germany
| | - Sebastian Mafeld
- Division of Vascular and Interventional Radiology, Joint Department of Medical Imaging, University Health Network, Toronto, Ontario, Canada
| | - Isabelle Opitz
- Department of Thoracic Surgery, University Hospital Zurich, Zurich, Switzerland
| | - Olaf Mercier
- Department of Thoracic and Vascular Surgery and Heart Lung Transplantation, Marie-Lannelongue Hospital, Paris Saclay University, Le Plessis-Robinson, France
| | - Patricia A Uber
- Pauley Heart Center, Virginia Commonwealth University Health System, Richmond, Virginia
| | - Robert P Frantz
- Department of Cardiovascular Disease, Mayo Clinic College of Medicine, Rochester, Minnesota
| | - William R Auger
- Pulmonary Hypertension and CTEPH Research Program, Temple Heart and Vascular Institute, Temple University, Lewis Katz School of Medicine, Philadelphia, Pennsylvania
| |
Collapse
|
3
|
Al Sultan OA, Al Ibrahim EA. Three-factorial Genetic Thrombophilia with Recurrent Thrombotic Events in a Saudi Patient: A Case Report. SAUDI JOURNAL OF MEDICINE & MEDICAL SCIENCES 2020; 8:217-222. [PMID: 32952515 PMCID: PMC7485664 DOI: 10.4103/sjmms.sjmms_231_18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Revised: 02/14/2019] [Accepted: 02/04/2020] [Indexed: 11/23/2022]
Abstract
Thrombophilia is caused by several genetic and acquired factors. Existence of more than one genetic factor may increase the risk of developing recurrent thrombotic events. Here, we present a case of a 48-year-old male with a known history of deep venous thrombosis and a known mutation in factor V Leiden combined with mild protein S deficiency, who presented with a painful swelling in the left leg. Moreover, the patient had a history of diabetes, dyslipidemia and obesity. Prothrombin time and platelet count were within the normal range. The international normalized ratio and activated partial thromboplastin time were 3.21 and 36.7 s, respectively. The Doppler study showed a thrombus in the saphenous vein, and complementary genetic screening investigations revealed heterozygous mutation for prothrombin (G20210A). A diagnosis of multifactorial genetic thrombophilia was established. The patient was treated with warfarin, which resulted in significant improvement in the follow-ups, and at the time of reporting this case, there were no clinical or biological signs of thrombosis. The presence of multiple hereditary and acquired thrombophilic factors is a rare clinical presentation that requires close monitoring, for which a lifelong anticoagulation therapy should be discussed based on the clinical response of the patient.
Collapse
Affiliation(s)
- Osama A Al Sultan
- Department of Medicine, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Eman A Al Ibrahim
- Department of Medicine, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| |
Collapse
|
4
|
Cheng CY, Zhang YX, Denas G, Du Y, Jing ZC, Pengo V. Prevalence of antiphospholipid (aPL) antibodies among patients with chronic thromboembolic pulmonary hypertension: a systematic review and meta-analysis. Intern Emerg Med 2019; 14:521-527. [PMID: 30603858 DOI: 10.1007/s11739-018-02021-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Accepted: 12/27/2018] [Indexed: 10/27/2022]
Abstract
How thrombophilia may contribute to the development of chronic thromboembolic pulmonary hypertension (CTEPH) is unknown. We searched on PubMed and EMBASE (until 15 April 2018), studies on CTEPH reporting data on inherited or acquired thrombophilia. Starting from 367 articles mentioning the search terms, 347 were excluded mainly as duplicate articles or articles not in English. After reading the full text of remaining articles, ten were excluded for being reviews, editorials, letters or case reports, and two were further removed from the analysis because of the potential selection bias. All the eight considered studies provided the proportion of patients positive for antiphospholipid (aPL) antibodies. The crude rate of aPL in CTPEH patients is 11.8% (95% CI 10.09-13.8%). The meta-analysis considering the weighted mean proportion and 95% confidence intervals (CIs) yields a rate of aPL antibody-positive profile of 12.06% (95% CI 8.12-16.65%) among the patients with CTEPH in the random effects model (I2 76.33%; 95% CI 52.75-88.14%, p = 0.0001). The sensibility analysis confirms the result. No predictors of heterogeneity are found in a meta-regression analysis. Our results suggest that aPL antibodies are frequently associated with CTEPH underlining the need to test for aPL antibodies in young patients with "idiopathic" and "provoked" PE caused by mild provoking risk factors.
Collapse
Affiliation(s)
- Chun-Yan Cheng
- Cardiology Clinic, Thrombosis Centre, Department of Cardiac Thoracic and Vascular Sciences, University of Padua, Via Giustiniani 2, 35128, Padua, Italy
| | - Yi-Xin Zhang
- Key Laboratory of Pulmonary Vascular Medicine & FuWai Hospital, State Key Laboratory of Cardiovascular Disease, Chinese Academy Medical Sciences & Peking Union Medical College, 167, Bei-li-shi Road, Beijing, 100037, People's Republic of China
| | - Gentian Denas
- Cardiology Clinic, Thrombosis Centre, Department of Cardiac Thoracic and Vascular Sciences, University of Padua, Via Giustiniani 2, 35128, Padua, Italy
| | - Yao Du
- Key Laboratory of Pulmonary Vascular Medicine & FuWai Hospital, State Key Laboratory of Cardiovascular Disease, Chinese Academy Medical Sciences & Peking Union Medical College, 167, Bei-li-shi Road, Beijing, 100037, People's Republic of China
| | - Zhi-Cheng Jing
- Key Laboratory of Pulmonary Vascular Medicine & FuWai Hospital, State Key Laboratory of Cardiovascular Disease, Chinese Academy Medical Sciences & Peking Union Medical College, 167, Bei-li-shi Road, Beijing, 100037, People's Republic of China
| | - Vittorio Pengo
- Cardiology Clinic, Thrombosis Centre, Department of Cardiac Thoracic and Vascular Sciences, University of Padua, Via Giustiniani 2, 35128, Padua, Italy.
| |
Collapse
|
5
|
Pradhan A, Shukla A, Jain M, Mehrotra A, Sethi R. Combined Thrombophilia in a Young Male Presenting as Life Threatening Pulmonary Embolism. J Clin Diagn Res 2017; 11:OD03-OD04. [PMID: 29207759 DOI: 10.7860/jcdr/2017/27336.10582] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2017] [Accepted: 06/09/2017] [Indexed: 02/05/2023]
Abstract
Combined hereditary thrombophilia is an uncommon entity associated with higher risk of early onset thrombosis. We report a case of 39-year-old male with combined deficiency of natural anticoagulants (protein C, S and anti thrombin) along with hyper homocystenemia and factor V Leiden mutation, presenting with life threatening bilateral pulmonary embolism. The clinical implications of combined thrombophilia are also discussed.
Collapse
Affiliation(s)
- Akshyaya Pradhan
- Assistant Professor, Department of Cardiology, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Ayush Shukla
- Senior Resident, Department of Cardiology, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Mili Jain
- Assistant Professor, Department of Pathology, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Anupam Mehrotra
- Assistant Professor, Department of Cardiology, Ganesh Shankar Vidyarthi Memorial College, Kanpur, Uttar Pradesh, India
| | - Rishi Sethi
- Professor, Department of Cardiology, King George's Medical University, Lucknow, Uttar Pradesh, India
| |
Collapse
|
6
|
Abstract
Venous thromboembolism (VTE) is a common disease (~700 per 100 000) that is associated with significant risk of recurrence, chronic complications, and substantial mortality, with reported death rates of up to 40% at 10 years. The development of novel anticoagulants has revolutionized the treatment of acute VTE, while strategies for prevention and treatment of chronic complications still seek for such a landmark change. Impaired thrombus resolution is the common denominator behind VTE complications, which are postthrombotic syndrome (PTS) and chronic thromboembolic pulmonary hypertension (CTEPH). PTS and CTEPH are associated with substantial morbidity and high healthcare expenses. While PTS occurs in up to 50% of patients after symptomatic deep vein thrombosis, only a small and poorly defined number of patients are diagnosed with CTEPH after pulmonary embolism. This review is a comprehensive summary of VTE-related chronic complications, their epidemiology, diagnosis, and treatment.
Collapse
Affiliation(s)
- M-P Winter
- Department of Internal Medicine II, Medical University of Vienna, Vienna, Austria
- Division of Cardiology, Medical University of Vienna, Vienna, Austria
| | - G H Schernthaner
- Division of Angiology, Medical University of Vienna, Vienna, Austria
| | - I M Lang
- Department of Internal Medicine II, Medical University of Vienna, Vienna, Austria
- Division of Cardiology, Medical University of Vienna, Vienna, Austria
| |
Collapse
|
7
|
Sharma S, Lang IM. Current understanding of the pathophysiology of chronic thromboembolic pulmonary hypertension. Thromb Res 2017. [PMID: 28624155 DOI: 10.1016/j.thromres.2017.06.011] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Chronic thromboembolic pulmonary hypertension (CTEPH) is a unique form of pulmonary hypertension arising from fibrotic obliteration of major pulmonary arteries. Pro-thrombotic states, large clot burden and impaired dissolution are believed to contribute to the occurrence and progression of thrombosis after an acute pulmonary embolic event. Recent data utilizing several models have facilitated the understanding of clot resolution. This review summarizes current knowledge on pathophysiological mechanisms of major vessel occlusion in CTEPH.
Collapse
Affiliation(s)
- Smriti Sharma
- Division of Cardiology, Department of Internal Medicine II, Medical University of Vienna, Vienna, Austria
| | - Irene M Lang
- Division of Cardiology, Department of Internal Medicine II, Medical University of Vienna, Vienna, Austria.
| |
Collapse
|
8
|
Affiliation(s)
- Irene Marthe Lang
- From the Department of Internal Medicine II, Division of Cardiology, Vienna, Austria (I.M.L.); and Department of Surgery, Division of Cardiovascular and Thoracic Surgery, University of California–San Diego, La Jolla (M.M.)
| | - Michael Madani
- From the Department of Internal Medicine II, Division of Cardiology, Vienna, Austria (I.M.L.); and Department of Surgery, Division of Cardiovascular and Thoracic Surgery, University of California–San Diego, La Jolla (M.M.)
| |
Collapse
|
9
|
Jaff MR, McMurtry MS, Archer SL, Cushman M, Goldenberg N, Goldhaber SZ, Jenkins JS, Kline JA, Michaels AD, Thistlethwaite P, Vedantham S, White RJ, Zierler BK. Management of massive and submassive pulmonary embolism, iliofemoral deep vein thrombosis, and chronic thromboembolic pulmonary hypertension: a scientific statement from the American Heart Association. Circulation 2011; 123:1788-830. [PMID: 21422387 DOI: 10.1161/cir.0b013e318214914f] [Citation(s) in RCA: 1462] [Impact Index Per Article: 112.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Venous thromboembolism (VTE) is responsible for the hospitalization of >250 000 Americans annually and represents a significant risk for morbidity and mortality. Despite the publication of evidence-based clinical practice guidelines to aid in the management of VTE in its acute and chronic forms, the clinician is frequently confronted with manifestations of VTE for which data are sparse and optimal management is unclear. In particular, the optimal use of advanced therapies for acute VTE, including thrombolysis and catheter-based therapies, remains uncertain. This report addresses the management of massive and submassive pulmonary embolism (PE), iliofemoral deep vein thrombosis (IFDVT),and chronic thromboembolic pulmonary hypertension (CTEPH). The goal is to provide practical advice to enable the busy clinician to optimize the management of patients with these severe manifestations of VTE. Although this document makes recommendations for management, optimal medical decisions must incorporate other factors, including patient wishes, quality of life, and life expectancy based on age and comorbidities. The appropriateness of these recommendations for a specific patient may vary depending on these factors and will be best judged by the bedside clinician.
Collapse
|
10
|
Lang I. Advances in understanding the pathogenesis of chronic thromboembolic pulmonary hypertension. Br J Haematol 2010; 149:478-83. [DOI: 10.1111/j.1365-2141.2010.08142.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
11
|
Blauwet LA, Edwards WD, Tazelaar HD, McGregor CGA. Surgical pathology of pulmonary thromboendarterectomy: a study of 54 cases from 1990 to 2001. Hum Pathol 2003; 34:1290-8. [PMID: 14691915 DOI: 10.1016/j.humpath.2003.07.003] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Thromboendarterectomy is performed to treat chronic thromboembolic pulmonary hypertension with obstruction of main, lobar, or segmental pulmonary arteries. The present study evaluated surgical specimens removed between 1990 and 2001. Medical histories and microscopic slides were reviewed in each case. Study slides were stained with hematoxylin and eosin and Verhoeff-van Gieson and evaluated for thrombus, collagen, elastin, atherosclerosis, hemosiderin, calcification, and inflammation. The study group comprised 54 patients (30 women and 24 men), ranging in age from 33 to 77 years (mean, 58 years). Clinically, 28 (52%) had a history of deep leg vein thrombosis and 42 (78%) had a history of pulmonary embolism; 24 (44%) had both events. Coagulation abnormalities were documented in 15 (28%); autoimmune or hematologic disorders, in 8 (15%). Pulmonary thromboendarterectomy was bilateral in 52 patients (96%) and right-sided in 2. Six patients also had obstructions resected from the main pulmonary arteries. Obstruction limited to segmental arteries occurred only in women. Grossly, right-sided specimens were larger than left-sided ones (P = 0.003). Microscopically, ages of thrombi were uniform in 72% and variable in 28%. Intima was thickened in all patients and consisted of collagen (100%), elastin (67%), hemosiderin (56%), inflammation (53%), atherosclerosis (32%), and calcification (15%). We determined that pulmonary thromboendarterectomy was performed most often in middle-aged and elderly patients with a history of deep venous thrombosis or pulmonary embolism. Less than 50% of the patients had an identifiable coagulation, autoimmune, or hematologic abnormality. Most patients had bilateral disease and resections. Right-sided specimens were significantly larger than left-sided specimens, and lower lobe involvement was more common than involvement elsewhere. Resected tissues most commonly exhibited old organized thrombus.
Collapse
Affiliation(s)
- Lori A Blauwet
- Mayo Medical School, Division of Anatomic Pathology, Mayo Clinic, Rochester, MN 55905, USA
| | | | | | | |
Collapse
|
12
|
Abstract
Chronic thromboembolic pulmonary hypertension (CTEPH) should be differentiated from other etiologies of pulmonary hypertension since surgical intervention may be potentially curative. The presentation of this illness is nonspecific and may mimic other cardiopulmonary disease states. Without treatment, progressive pulmonary hypertension, right heart failure, and death will ensue. Echocardiography, lung ventilation-perfusion scan, right heart catheterization, and angiography are required for proper diagnosis and preoperative assessment. Definitive treatment requires surgical resection of thromboembolic material. The role of medical therapy remains to be defined.
Collapse
Affiliation(s)
- Timothy L Williamson
- Division of Pulmonary and Critical Care Medicine, University of California, San Diego, La Jolla 92037, USA
| | | | | |
Collapse
|