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Catheter-directed therapy to treat intermediateand high-risk pulmonary embolism: Personal experience and review of the literature


- 1st Chair and Department of Cardiology, Medical University of Warsaw, Poland
- 1st Department of Cardiology, University of Medical Sciences, Poznan, Poland
- Department of Pulmonary Circulation, Thromboembolic Diseases and Cardiology, Center of Postgraduate Medical Education, European Health Center Otwock, Poland
open access
Abstract
Pulmonary embolism (PE) is the third leading cause of cardiovascular death in the western world.
Prompt recognition, risk stratification, and individualized treatment are crucial to improve outcomes in
patients with PE. Anticoagulation alone is a sufficient therapeutic option in low-risk patients, whereas
primary reperfusion with systemic thrombolysis (ST) is usually chosen in high-risk patients. The
choice of treatment in intermediate-risk patients is complex and depends on the clinical presentation.
Catheter-directed therapy (CDTh) includes all therapies delivered via a catheter placed in the branches
of the pulmonary arteries directly into the thrombus. Because ST bears a high risk of major bleeding and
numerous patients have contraindications to ST, CDTh is an alternative to ST in intermediate- and
high-risk PE patients. CDTh includes local thrombolysis using low-dose alteplase, ultrasound-assisted
thrombolysis, and mechanical fragmentation and aspiration of the thrombi, as well as their combinations.
In this review article, we have summarized devices and technical details for CDTh, discussed the
efficacy and safety of CDTh in comparison to ST in previous clinical trials, and outlined future research
directions regarding CDTh, both based on the literature and our personal experience from the local PE
Response Team of the Center for the Management of Pulmonary Embolism (CELZAT) in Warsaw
Abstract
Pulmonary embolism (PE) is the third leading cause of cardiovascular death in the western world.
Prompt recognition, risk stratification, and individualized treatment are crucial to improve outcomes in
patients with PE. Anticoagulation alone is a sufficient therapeutic option in low-risk patients, whereas
primary reperfusion with systemic thrombolysis (ST) is usually chosen in high-risk patients. The
choice of treatment in intermediate-risk patients is complex and depends on the clinical presentation.
Catheter-directed therapy (CDTh) includes all therapies delivered via a catheter placed in the branches
of the pulmonary arteries directly into the thrombus. Because ST bears a high risk of major bleeding and
numerous patients have contraindications to ST, CDTh is an alternative to ST in intermediate- and
high-risk PE patients. CDTh includes local thrombolysis using low-dose alteplase, ultrasound-assisted
thrombolysis, and mechanical fragmentation and aspiration of the thrombi, as well as their combinations.
In this review article, we have summarized devices and technical details for CDTh, discussed the
efficacy and safety of CDTh in comparison to ST in previous clinical trials, and outlined future research
directions regarding CDTh, both based on the literature and our personal experience from the local PE
Response Team of the Center for the Management of Pulmonary Embolism (CELZAT) in Warsaw
Keywords
pulmonary embolism, catheter-based therapy, interventional cardiology, review


Title
Catheter-directed therapy to treat intermediateand high-risk pulmonary embolism: Personal experience and review of the literature
Journal
Issue
Article type
Review Article
Pages
462-472
Published online
2022-08-11
Page views
2463
Article views/downloads
617
DOI
Pubmed
Bibliographic record
Cardiol J 2023;30(3):462-472.
Keywords
pulmonary embolism
catheter-based therapy
interventional cardiology
review
Authors
Arkadiusz Pietrasik
Aleksandra Gasecka
Aleksander Kotulecki
Paulina Karolak
Aleksander Araszkiewicz
Szymon Darocha
Marcin Grabowski
Marcin Kurzyna


- Baram M, Awsare B, Merli G. Pulmonary embolism in intensive care unit. Crit Care Clin. 2020; 36(3): 427–435.
- Duffett L, Castellucci LA, Forgie MA. Pulmonary embolism: update on management and controversies. BMJ. 2020; 370: m2177.
- Stone J, Hangge P, Albadawi H, et al. Deep vein thrombosis: pathogenesis, diagnosis, and medical management. Cardiovasc Diagn Ther. 2017; 7(Suppl 3): S276–S284.
- Vyas V, Goyal A. Acute pulmonary embolism. Stat Pearls Publishing 2022.
- Waheed SM, Kudaravalli P, Hotwagner DT. Deep vein thrombosis. StatPearls [Internet] StatPearls Publishing; 2021.
- Konstantinides S, Goldhaber SZ. Pulmonary embolism: risk assessment and management. Eur Heart J. 2012; 33(24): 3014–3022.
- Konstantinides S, Meyer G, Bacattini C, et al. 2019 ESC Guidelines for the diagnosis and management of acute pulmonary embolism developed in collaboration with the European Respiratory Society (ERS): The Task Force for the diagnosis and management of acute pulmonary embolism of the European Society of Cardiology (ESC). Eur Respir J. 2019; 54(3): 1901647.
- Ortel TL, Neumann I, Ageno W, et al. American Society of Hematology 2020 guidelines for management of venous thromboembolism: treatment of deep vein thrombosis and pulmonary embolism. Blood Adv. 2020; 4(19): 4693–4738.
- Wadhera RK, Piazza G. Treatment options in massive and submassive pulmonary embolism. Cardiol Rev. 2016; 24(1): 19–25.
- Hountras P, Bull TM. Advanced therapies for pulmonary embolism. Curr Opin Pulm Med. 2020; 26(5): 397–405.
- Meyer G, Vicaut E, Danays T, et al. Fibrinolysis for patients with intermediate-risk pulmonary embolism. N Engl J Med. 2014; 370(15): 1402–1411.
- Chatterjee S, Chakraborty A, Weinberg I, et al. Thrombolysis for pulmonary embolism and risk of all-cause mortality, major bleeding, and intracranial hemorrhage: a meta-analysis. JAMA. 2014; 311(23): 2414–2421.
- Jolly M, Phillips J. Pulmonary embolism: current role of catheter treatment options and operative thrombectomy. Surg Clin North Am. 2018; 98(2): 279–292.
- Konstantinides SV, Barco S, Lankeit M, et al. Management of pulmonary embolism: an update. J Am Coll Cardiol. 2016; 67(8): 976–990.
- Li XF, Wan CQ, He XG, et al. Catheter-directed therapy as a treatment for submassive pulmonary embolism: A meta-analysis. Life Sci. 2017; 188: 17–25.
- Bajaj NS, Kalra R, Arora P, et al. Catheter-directed treatment for acute pulmonary embolism: Systematic review and single-arm meta-analyses. Int J Cardiol. 2016; 225: 128–139.
- Tafur AJ, Shamoun FE, Patel SI, et al. Catheter-Directed treatment of pulmonary embolism: a systematic review and meta-analysis of modern literature. Clin Appl Thromb Hemost. 2017; 23(7): 821–829.
- Avgerinos ED, Saadeddin Z, Abou Ali AN, et al. A meta-analysis of outcomes of catheter-directed thrombolysis for high- and intermediate-risk pulmonary embolism. J Vasc Surg Venous Lymphat Disord. 2018; 6(4): 530–540.
- Moriarty JM, Edwards M, Plotnik AN. Intervention in massive pulmonary embolus: catheter thrombectomy/thromboaspiration versus systemic lysis versus surgical thrombectomy. Semin Intervent Radiol. 2018; 35(2): 108–115.
- Giri J, Sista AK, Weinberg I, et al. Interventional therapies for acute pulmonary embolism: current status and principles for the development of novel evidence: a scientific statement from the american heart association. Circulation. 2019; 140(20): e774–e801.
- Buccheri D, Inga G, Piraino D, et al. An overview on catheter-directed option for pulmonary embolism treatment. Am J Emerg Med. 2016; 34(8): 1691–1693.
- Taslakian B, Sista AK. Catheter-Directed therapy for pulmonary embolism: patient selection and technical considerations. Interv Cardiol Clin. 2018; 7(1): 81–90.
- Kaymaz C, Akbal OY, Tanboga IH, et al. Ultrasound-Assisted catheter-directed thrombolysis in high-risk and intermediate-high-risk pulmonary embolism: a meta-analysis. Curr Vasc Pharmacol. 2018; 16(2): 179–189.
- Stępniewski J, Kopeć G, Musiałek P, et al. Hemodynamic effects of ultrasound-assisted, catheter-directed, very low-dose, short-time duration thrombolysis in acute intermediate-high risk pulmonary embolism (from the EKOS-PL study). Am J Cardiol. 2021; 141: 133–139.
- Avgerinos ED, Jaber W, Lacomis J, et al. SUNSET sPE Collaborators. Randomized Trial Comparing Standard Versus Ultrasound-Assisted Thrombolysis for Submassive Pulmonary Embolism: The SUNSET sPE Trial. JACC Cardiovasc Interv. 2021; 14(12): 1364–1373.
- Al-Hakim R, Bhatt A, Benenati JF. Continuous aspiration mechanical thrombectomy for the management of submassive pulmonary embolism: a single-center experience. J Vasc Interv Radiol. 2017; 28(10): 1348–1352.
- Sianos G, Van Le H, Setum C. AngioJet(R) rheolytic thrombectomy system and innovation for power pulse infusion. EuroIntervention. 2006; 2(1): 120–124.
- Kuo WT, Gould MK, Louie JD, et al. Catheter-directed therapy for the treatment of massive pulmonary embolism: systematic review and meta-analysis of modern techniques. J Vasc Interv Radiol. 2009; 20(11): 1431–1440.
- Sobieszczyk P. Catheter-assisted pulmonary embolectomy. Circulation. 2012; 126(15): 1917–1922.
- Donaldson CW, Baker JN, Narayan RL, et al. Thrombectomy using suction filtration and veno-venous bypass: single center experience with a novel device. Catheter Cardiovasc Interv. 2015; 86(2): E81–E87.
- Sista AK, Horowitz JM, Tapson VF, et al. Indigo Aspiration System for Treatment of Pulmonary Embolism: Results of the EXTRACT-PE Trial. JACC Cardiovasc Interv. 2021; 14(3): 319–329.
- Araszkiewicz A, Sławek-Szmyt S, Jankiewicz S, et al. Continuous aspiration thrombectomy in high- and intermediate-high-risk pulmonary embolism in real-world clinical practice. J Interv Cardiol. 2020; 2020: 4191079.
- Sławek-Szmyt SL, Jankiewicz S, Grygier M, et al. A novel hybrid catheter-directed technique to treat intermediate-high risk pulmonary embolism. Cardiol J. 2022; 29(2): 342–345.
- Al-Hakim R, Park J, Bansal A, et al. Early experience with AngioVac aspiration in the pulmonary arteries. J Vasc Interv Radiol. 2016; 27(5): 730–734.
- Resnick SA, O'Brien D, Strain D, et al. Single-Center experience using angiovac with extracorporeal bypass for mechanical thrombectomy of atrial and central vein thrombi. J Vasc Interv Radiol. 2016; 27(5): 723–729.e1.
- Renew JR, Wittwer ED, Robb TM, et al. AngioVac removal of a saddle pulmonary embolus using TEE guidance and venoarterial ECMO support. J Cardiothorac Vasc Anesth. 2016; 30(3): 749–752.
- Tu T, Toma C, Tapson VF, et al. A prospective, single-arm, multicenter trial of catheter-directed mechanical thrombectomy for intermediate-risk acute pulmonary embolism: the FLARE study. JACC Cardiovasc Interv. 2019; 12(9): 859–869.
- Weinberg I, Kaufman J, Jaff MR. Inferior vena cava filters. JACC Cardiovasc Interv. 2013; 6(6): 539–547.
- Schultz J, Andersen A, Kabrhel C, et al. Catheter-based therapies in acute pulmonary embolism. EuroIntervention. 2018; 13(14): 1721–1727.
- Araszkiewicz A, Kurzyna M, Kopeć G, et al. Expert opinion on the creating and operating of the regional Pulmonary Embolism Response Teams (PERT). Polish PERT Initiative. Cardiol J. 2019; 26(6): 623–632.
- Piazza G, Hohlfelder B, Jaff MR, et al. A prospective, single-arm, multicenter trial of ultrasound-facilitated, catheter-directed, low-dose fibrinolysis for acute massive and submassive pulmonary embolism: the SEATTLE II study. JACC Cardiovasc Interv. 2015; 8(10): 1382–1392.
- Kuo WT, Banerjee A, Kim PS, et al. Pulmonary embolism response to fragmentation, embolectomy, and catheter thrombolysis (PERFECT): initial results from a prospective multicenter registry. Chest. 2015; 148(3): 667–673.
- Kucher N, Boekstegers P, Müller OJ, et al. Randomized, controlled trial of ultrasound-assisted catheter-directed thrombolysis for acute intermediate-risk pulmonary embolism. Circulation. 2014; 129(4): 479–486.
- Tapson VF, Sterling K, Jones N, et al. A randomized trial of the optimum duration of acoustic pulse thrombolysis procedure in acute intermediate-risk pulmonary embolism: the OPTALYSE PE trial. JACC Cardiovasc Interv. 2018; 11(14): 1401–1410.
- Tu T, Toma C, Tapson VF, et al. A prospective, single-arm, multicenter trial of catheter-directed mechanical thrombectomy for intermediate-risk acute pulmonary embolism: the FLARE study. JACC Cardiovasc Interv. 2019; 12(9): 859–869.