Comparison of Functional Outcomes Between Robotic and Laparoscopic Surgery in Rectal Cancer Patients: Systematic Review and Meta-Analysis.
Yiwei Wang, Wenjing Wang, Yu Du et al.
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In 30 seconds
This systematic review and meta-analysis evaluated functional outcomes of robotic versus laparoscopic surgery in 6,121 rectal cancer patients. The study found that robotic surgery was associated with lower urinary retention, but no significant differences in postoperative ileus or urinary and sexual function were observed at 3, 6, and 12 months. Evidence certainty was low.
Key findings
- Robotic surgery was associated with lower urinary retention compared to laparoscopic surgery.
- No significant difference in postoperative ileus was found between the two surgical approaches.
- Subgroup analyses showed no significant differences in urinary or sexual function at 3, 6, and 12 months.
- Pooled results slightly favored robotic surgery, but effects were inconsistent and clinically modest.
Why it matters
Understanding the functional outcomes of different surgical approaches for rectal cancer is crucial for informing surgical decision-making and patient counseling. This study highlights the need for cautious interpretation of robotic surgery's benefits.
What to keep in mind
All included studies were observational, leading to low certainty of evidence.