Anticoagulation and antiplatelet management in gastrointestinal endoscopy: A review of current evidence

Table 10 Ampullectomy

Ref.	Year	Country	Study design	n	Procedure	Medication	Relative risk
Hopper et al[72]	2010	Australia	Prospective	10	Ampullectomy	No medications	Incidence of PPB 30%
Harano et al[73]	2011	Japan	Retrospective	28	Ampullectomy	No medications	Incidence of PPB 18%
Patel et al[74]	2011	United States	Retrospective	38	Ampullectomy	No medications	Incidence of PPB 5.3%
Salmi et al[75]	2012	France	Prospective	61	Ampullectomy	No medications	Incidence of PPB 4.9%
Laleman et al[76]	2013	Belgium	Retrospective	91	Ampullectomy	No medications	Incidence of PPB 12.1%
Attila et al[77]	2018	Turkey	Retrospective	44	Ampullectomy	No medications	Incidence of PPB 6.8%
Van Der Wiel et al[78]	2019	Netherlands	Retrospective	87	Ampullectomy	No medications	Incidence of PPB 12.6%
Alali et al[79]	2020	Canada	Retrospective	103	Ampullectomy	No medications	Incidence of PPB 21.4%

PPB: Post-procedural bleeding.