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

Table 55 Endoscopic retrograde cholangiopancreatography with sphincterotomy

Ref.	Year	Country	Study design	n	Procedure	Medication	Relative risk
Yamamiya et al[122]	2019	Japan	Retrospective	76	Sphincterotomy	DOAC either: (1) Continued; (2) Switched to HBT before	No incidence of PPB in either continuous or HBT group
Muro et al[138]	2020	Japan	Retrospective	62 (149)	Sphincterotomy	DOAC: (1) Continued; (2) With HBT	No incidence of PPB (continued DOAC). Incidence of PPB 6.5% (HBT)

DOAC: Direct oral anticoagulant; HBT: Heparin bridging therapy; PPB: Post-procedural bleeding.