OBJECTIVES: Bleeding events related to endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA) are rare. However, for patients treated with antithrombotic agents, the bleeding risk of EUS-FNA is uncertain. Hence, the aim of this study was to assess the bleeding event rate associated with EUS-FNA in patients receiving antithrombotic treatment. METHODS: A retrospective study was conducted in 742 consecutive patients who underwent EUS-FNA for solid lesions between 2008 and 2015. We compared the bleeding event rates among patients who were not administered antithrombotic agents, those whose agent use was discontinued, those who continued treatment with aspirin or cilostazol, and those who were administered heparin as a replacement. RESULTS: There were 131 patients (17.7 %) treated with antithrombotic agents. Seven experienced bleeding events, and the overall bleeding event rate was 0.9 % (7/742). All bleeding events were intraoperative; there were no postoperative bleeding episodes. Subgroup analysis by antithrombotic agent revealed bleeding event rates of 1.0 % (6/611), 0 % (0/62), 1.6 % (1/61), and 0 % (0/8) for the non-administration, discontinuation of agents, continuation of aspirin or cilostazol, and heparin replacement groups, respectively. Only one severe bleeding event necessitated hemostatic treatment (1/742; 0.1 %); this occurred in a patient in the non-administration group, and there were no severe bleeding events in patients receiving antithrombotic treatment. CONCLUSIONS: The present study found a low incidence of EUS-FNA-related bleeding in patients receiving antithrombotic treatment. The bleeding event rate was low even in patients who underwent EUS-FNA while continuing aspirin or cilostazol.
OBJECTIVES: Bleeding events related to endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA) are rare. However, for patients treated with antithrombotic agents, the bleeding risk of EUS-FNA is uncertain. Hence, the aim of this study was to assess the bleeding event rate associated with EUS-FNA in patients receiving antithrombotic treatment. METHODS: A retrospective study was conducted in 742 consecutive patients who underwent EUS-FNA for solid lesions between 2008 and 2015. We compared the bleeding event rates among patients who were not administered antithrombotic agents, those whose agent use was discontinued, those who continued treatment with aspirin or cilostazol, and those who were administered heparin as a replacement. RESULTS: There were 131 patients (17.7 %) treated with antithrombotic agents. Seven experienced bleeding events, and the overall bleeding event rate was 0.9 % (7/742). All bleeding events were intraoperative; there were no postoperative bleeding episodes. Subgroup analysis by antithrombotic agent revealed bleeding event rates of 1.0 % (6/611), 0 % (0/62), 1.6 % (1/61), and 0 % (0/8) for the non-administration, discontinuation of agents, continuation of aspirin or cilostazol, and heparin replacement groups, respectively. Only one severe bleeding event necessitated hemostatic treatment (1/742; 0.1 %); this occurred in a patient in the non-administration group, and there were no severe bleeding events in patients receiving antithrombotic treatment. CONCLUSIONS: The present study found a low incidence of EUS-FNA-related bleeding in patients receiving antithrombotic treatment. The bleeding event rate was low even in patients who underwent EUS-FNA while continuing aspirin or cilostazol.
Authors: Jintao Guo; Anand V Sahai; Anthony Teoh; Paolo Giorgio Arcidiacono; Alberto Larghi; Adrian Saftoiu; Ali A Siddiqui; Brenda Lucia Arturo Arias; Christian Jenssen; Douglas G Adler; Sundeep Lakhtakia; Dong-Wan Seo; Fumihide Itokawa; Marc Giovannini; Girish Mishra; Luis Sabbagh; Atsushi Irisawa; Julio Iglesias-Garcia; Jan Werner Poley; Juan J Vila; Lachter Jesse; Kensuke Kubota; Evangelos Kalaitzakis; Mitsuhiro Kida; Mohamed El-Nady; Sh Untaro Mukai; Takeshi Ogura; Pietro Fusaroli; Peter Vilmann; Praveer Rai; Nam Q Nguyen; Ryan Ponnudurai; Chalapathi Rao Achanta; Todd H Baron; Ichiro Yasuda; Hsiu-Po Wang; Jinlong Hu; Bowen Duan; Manoop S Bhutani; Siyu Sun Journal: Endosc Ultrasound Date: 2020 Sep-Oct Impact factor: 5.628
Authors: Andrew M Veitch; Franco Radaelli; Raza Alikhan; Jean-Marc Dumonceau; Diane Eaton; Jo Jerrome; Will Lester; David Nylander; Mo Thoufeeq; Geoffroy Vanbiervliet; James R Wilkinson; Jeanin E van Hooft Journal: Endoscopy Date: 2021-08-06 Impact factor: 10.093
Authors: Andrew M Veitch; Franco Radaelli; Raza Alikhan; Jean Marc Dumonceau; Diane Eaton; Jo Jerrome; Will Lester; David Nylander; Mo Thoufeeq; Geoffroy Vanbiervliet; James R Wilkinson; Jeanin E Van Hooft Journal: Gut Date: 2021-09 Impact factor: 23.059