[Laparoscopic pancreaticoduodenectomy: a report of 233 cases by a single team]

Clinical application of pancreatic-duct-jejunum end-to-side continuous suture anastomosis in total laparoscopic pancreaticoduodenectomy

BACKGROUND

To present a new pancreaticojejunostomy technique for laparoscopic pancreaticoduodenectomy (LPD) and to evaluate its safety and reliability.

METHODS

The data of 120 patients who underwent LPD at a single centre from October 2017 to October 2019 were retrospectively analysed. Of these patients, 71 received continuous suture pancreaticojejunostomy, and 49 received "8-character" suture pancreaticojejunostomy for LPD. We compared and analysed the operation time, anastomosis time, and incidence of postoperative complications between the patients in the two groups.

RESULTS

All operations were successfully performed, with no transfer to open surgery. The operation time and anastomosis time in the continuous suture group were lower than those in the "8-character" suture group (305.8 ± 60.7 min vs. 354.3 ± 69.1 min; 28.6 ± 6.3 min vs. 39.4 ± 11.9 min P < 0.001), and the postoperative hospital stay was also shorter (12.9 ± 3.8 days vs. 15.4 ± 5.8 days P < 0.05) in the continuous suture group. There was no significant difference in the pancreatic duct diameter or intraoperative blood loss between the two groups. There was also no significant difference in the incidence of a pancreatic fistula between the continuous suture group and the "8-character" suture group. The data of patients in the continuous suture group with pancreatic duct diameters < 3 mm and ≥ 3 mm were statistically analysed. There was no significant difference in the operation time, pancreaticojejunostomy time, postoperative hospital stay, or incidence of pancreatic fistula in the different pancreatic duct diameter groups.

CONCLUSIONS

Continuous suture of pancreaticojejunostomy in LPD is simple, safe, reliable, and rapid. This technique not only saves the anastomosis time but also suitable for pancreatic ducts < 3 mm.

Pancreatic head cancer: Open or minimally invasive pancreaticoduodenectomy?

Pancreatic head cancer still represents an insurmountable barrier for patients and pancreatic surgeons. Pancreaticoduodenectomy (PD) continues to be the operative standard of care and potentially curative procedure for pancreatic head cancer. Despite the rapid development of minimally invasive techniques, whether the efficacy of minimally invasive pancreaticoduodenectomy (MIPD) is noninferior or superior to open pancreaticoduodenectomy (OPD) remains unclear. In this review, we summarized the history of OPD and MIPD and the latest staging and classification information for pancreatic head cancer as well as the proposed recommendations for MIPD indications for patients with pancreatic head cancer. By reviewing the MIPD- vs. OPD-related literature, we found that MIPD shows noninferiority or superiority to OPD in terms of safety, feasibility, enhanced recovery after surgery (ERAS) and several short-term and long-term outcomes. In addition, we analyzed and summarized the different MIPD outcomes in the USA, Europe and China. Certain debates over MIPD have continued, however, selection bias, the large number of low-volume centers, the steep MIPD learning curve, high conversion rate and administration of neoadjuvant therapy may limit the application of MIPD for pancreatic head cancer.