P127 ROBOTIC TRANSABDOMINAL RETRO-RECTUS HERNIA REPAIR VS. LAPAROSCOPIC INTRAPERITONEAL ONLAY MESH REPAIR: IMPROVING POSTOPERATIVE OUTCOMES

Abstract

Abstract Aim “The optimal repair technique for small and medium-sized ventral hernias in obese patients remains unknown. We aimed to evaluate results after robotic-assisted laparoscopic transabdominal repair with retro-rectus mesh placement (rTARUP) compared with laparoscopic intraperitoneal onlay mesh repair (IPOM).” Material and Methods “Retrospective cohort study of consecutive patients undergoing rTARUP or IPOM repair for small or medium-sized primary ventral and incisional hernias. The primary outcome was postoperative need for transverse abdominis plane (TAP) block or epidural catheter, and secondary outcomes were 30-day complications, and length of stay. All patients underwent elective surgery and were followed for 30 days postoperatively.” Results “A total of 27 patients (rTARUP) and 32 (IPOM) were included. Patients in the two groups were comparable in terms of age, sex, comorbidities, smoking status, body mass index (BMI), and type of hernia. The median BMI was 32.4 kg/m2 and the fascial defect area was comparable (rTARUP median 16.8 cm2 vs. IPOM 11.7 cm2, P = 0.303). The duration of surgery was longer in the rTARUP group (median 117.2 min. vs. 84.4, P = 0.003), whereas the postoperative need for TAP block or epidural analgesics was less in the rTARUP group compared with IPOM (n = 14 vs. n = 1, P = 0.002). There were no severe complications or reoperations in the two groups. The length of stay was shorter in the rTARUP group (median 0 vs. 1 days, P < 0.001).” Conclusions “rTARUP was associated with reduced postoperative analgesic requirement and shorter length of stay compared with laparoscopic IPOM.”