Improving Informed Consent Process for Percutaneous Cholecystostomy in the Emergency Department

This study is planning to develop the audiovisual videos and determine whether educational videos are superior to routine discussion for informing patients in the emergency department (ED) about risks, benefits, and alternatives to receiving percutaneous cholecystostomy. Eligible patients will be approached when patients will be scheduled and waiting for receiving percutaneous cholecystostomy in the emergency department.

Inclusion Criteria:

• All patients 18 years of age or older
• scheduled to receive the percutaneous cholecystostomy

Exclusion Criteria:

• clinically unstable
• refuse to participate
• are unable to understand the study process