Comparison of the postoperative trauma of the retroperitoneal laparoscopic intrasinusal pyelolithotomy and percutaneous nephrolithotomy

摘要

Objective: To study the postoperative trauma of the retroperitoneal laparoscopic intrasinusal pyelolithotomy (RLIP) and percutaneous nephrolithotomy (PCNL). Methods: A total of 118 patients who were diagnosed with single pelvis calculus in Shanghai Punan Hospital of Pudong New District between September 2013 and February 2017 were selected and randomly divided into RLIP group and PCNL group who received retroperitoneal laparoscopic intrasinusal pyelolithotomy and percutaneous nephrolithotomy respectively. The removal of the stones was observed 1 week and 4 weeks after surgery, and 3mL of cubital venous blood was collected 3 d and 7 d after operation to detect the renal function indicators, inflammatory markers and stress indicators. Results: The stone removal success rate of RLIP group 1 week and 4 weeks after operation were significantly higher than those of PCNL group, serum BUN, Scr and Cys-C contents as well as eGFR levels were not significantly different between RLIP group and PCNL group 3 d and 7 d after operation, and serum Cor, NE, HSP70, NO, IL-6, hs-CRP, TNF-α and PGE2 contents of RLIP group 3 d and 7 d after operation were significantly lower than those of PCNL group. Conclusion: RLIP is significantly better than PCNL in stone removal and causes significantly less postoperative trauma than PCNL.