Randomized trial of laparoscopic cholecystectomy procedure-specific consent form

Area of Science:

• Medical procedures
• Surgical consent
• Patient safety

Background:

• Informed consent is crucial before surgery, detailing risks and allowing patient questions.
• Standard consent forms document discussions, but may lack specificity for complex procedures.
• Improving documentation of discussed complications in laparoscopic cholecystectomy is the focus.

Purpose of the Study:

• To enhance the documentation of complications discussed during informed consent for laparoscopic cholecystectomy.
• To evaluate the effectiveness of a procedure-specific consent form compared to standard forms.

Main Methods:

• Phase 1: Retrospective analysis of standard consent forms for laparoscopic cholecystectomy complications.
• Phase 2: Prospective randomized comparison of standard vs. procedure-specific consent forms.
• Assessed documentation of specific complications (bile duct injury, leak, bleeding, infection, conversion, organ damage) using statistical analysis.

Main Results:

• Phase 1 revealed variable documentation: bleeding (82.1%) but organ damage (7.7%).
• Phase 2 showed improved documentation in both cohorts compared to Phase 1.
• The procedure-specific form cohort achieved 76.5% documentation of all specified complications.

Conclusions:

• Implementing a procedure-specific consent form for laparoscopic cholecystectomy enhances the documentation of standard complications.
• This improvement contributes to more thorough patient understanding of surgical risks.