Surgical endoscopy
-
Transanal total mesorectal excision (TaTME) is a safe alternative to laparoscopic TME for mid and low rectal cancer. TaTME allows improved visualization of the surgical planes and margins, and may potentially improve oncological outcomes. However, functional results after total mesorectal excision (TME) are variable and there are currently only a few published studies that include functional data related to the outcomes of TaTME. ⋯ Patients undergoing laparoscopic or transanal TME showed comparable functional and QOL outcomes. Although the TaTME technique is still evolving, this study indicates that this technique is a safe alternative to laparoscopic surgery in terms of functional outcomes for mid and low rectal cancers.
-
Laparoscopy-assisted distal gastrectomy (LADG) for gastric cancer has been widely applied; however, its oncologic efficacy has yet been well established. The study aimed to compare the long-term oncologic outcomes of LADG versus open distal gastrectomy (ODG) on gastric cancer. ⋯ LADG could yield similar oncologic outcomes compared with ODG in treating distal gastric cancer. However, the findings need to be further confirmed through ongoing prospective randomized controlled trials.
-
No study has shown the oncologic non-inferiority of robotic pancreatoduodenectomy (RPD) versus open pancreatoduodenectomy (OPD) for pancreatic cancer (PC). ⋯ RPD and OPD achieved the same rate of R1 resections in resectable PC. RPD was also non-inferior to OPD with respect to all secondary study endpoints. Because of the high number of patients required to run a RCT, further assessment of RPD for PC would require the implementation of an international registry.
-
Multicenter Study Comparative Study
Comparison of outcomes following laparoscopic and open treatment of emergent small bowel obstruction: an 11-year analysis of ACS NSQIP.
Small bowel obstruction (SBO) continues to be a common indication for acute care surgery. While open procedures are still widely used for treatment, laparoscopic procedures may have important advantages in certain patient populations. We aim to analyze differences in outcomes between the two for treatment of bowel obstruction. ⋯ Analysis of emergent SBO cases between 2005 and 2015 demonstrates that laparoscopy is not utilized as often as open approaches in surgical treatment. Laparoscopic surgery resulted in reduced postoperative morbidity and significantly shorter hospital stays compared to open intervention and was not associated with significant differences in odds of reoperation compared to open surgery.
-
Randomized Controlled Trial
Efficacy of ultrasound-guided transversus abdominis plane (TAP) block for postoperative analgesia in laparoscopic gastric sleeve resection: a randomized single blinded case control study.
Pain following bariatric surgery can be quite troublesome and prolongs recovery. Transversus abdominis plane (TAP) block is a new regional anesthetic technique to reduce postoperative pain and is an important part of current analgesic regimen for many abdominal surgeries. The primary objective of our study was to assess the efficacy of the TAP block in controlling postoperative pain in laparoscopic sleeve gastrectomy. Secondary outcomes assessed in this study were postoperative nausea and vomiting (PONV), time to ambulate, readiness for discharge, and whether it leads to improved patient satisfaction. ⋯ USG-guided TAP block is a feasible, minimally invasive technique and can be a part of an effective multimodal analgesia in morbidly obese patients undergoing bariatric surgery. Limitations of this study would be the small sample size and the study being Single-blinded.