Efficiency in image-guided robotic and conventional camera steering: a prospective randomized controlled trial.

Area of Science:

• Minimally Invasive Surgery
• Surgical Robotics
• Medical Device Technology

Background:

• Robotic camera steering systems are emerging to enhance endoscopic surgery.
• This study evaluates the AutoLap™ robotic camera holder against traditional human control in laparoscopic procedures.

Purpose of the Study:

• To compare the efficiency and user experience of robotic versus human camera control in routine laparoscopic surgery.
• To assess the impact on surgical team size and operative time.

Main Methods:

• A randomized controlled trial included 100 patients undergoing elective laparoscopic procedures.
• Patients were allocated to robotic (n=50) or human (n=50) camera control.
• Efficiency was measured by surgical team size and operative time; user experience was assessed via a questionnaire.

Main Results:

• Robotic camera control was used in 98% of procedures, reducing team size from four to three.
• Median operative time was similar between robotic (60.0 min) and human (53.0 min) control (p=0.122).
• The robotic system demonstrated positive user satisfaction and ease of control.

Conclusions:

• Image-based robotic camera control effectively reduces surgical team size.
• It does not significantly alter operative time compared to human control.
• The robotic system provides a positive user experience in laparoscopic surgery.