Robotic hernia repair took longer without a clear advantage in measured outcomes
A review of randomized trials found longer operations with robotic mesh repair. Other outcomes were uncertain, so nonsignificant differences should not be read as equivalence.
Based on the published abstract. The full paper may contain additional methods, results and limitations.
The 30-second takeaway
Robotic repair required more operating time than conventional laparoscopic repair in this review. The pooled trials did not find statistically clear differences in complications, hospital stay, readmission, repeat surgery, conversion to open surgery, or recurrence. Because evidence for those outcomes was uncertain, the results do not establish that the procedures are equally safe or effective.
Only a small set of trials was available. Evidence for outcomes other than operating time had low or very low certainty, with imprecision limiting interpretation.
What researchers found
Mean difference in operating time
Robotic versus laparoscopic repair, measured during surgery; 95% CI 50.23–74.98 minutes, with moderate-certainty evidence.
What was compared
The review focused on a particular mesh procedure for abdominal wall hernias, including hernias at previous incision sites. Its results describe that comparison and cannot automatically be extended to every robotic operation.
Why uncertainty matters
Estimates for complications and recurrence had wide confidence intervals. A statistically nonsignificant difference can still leave meaningful benefit or harm unresolved, so those findings do not identify a clear clinical winner.
The original publication
Robotic versus laparoscopic intraperitoneal onlay mesh (IPOM) repair for ventral hernia: a GRADE-assessed systematic review and meta-analysis of randomized controlled trials on operative time, postoperative complications, and 12-24-month recurrence.
Mirza W, Khan ME, Iqbal H et al.
J Robot Surg · 2025
- PubMed ID
- 41359075
- Record checked
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