A high high-density lipoprotein level is associated with Gleason score upgrade in Chinese patients diagnosed with high-grade prostate carcinoma.

BACKGROUND: The high incidence of Gleason score upgrading (GSU) made urologists underestimate the disease, leading to the inaccurate therapeutic decision. The study aimed to explore relevant laboratory examination evidence associated with GSU. METHODS: Patients diagnosed with prostate carcinoma undergoing radical prostatectomy in our center between January 2015 and December 2019 were included in this retrospective study. Patients were divided into GSU and NGSU groups according to the occurrence of GSU. Medical records were reviewed and analyzed between groups. RESULTS: A total of 130 patients were enrolled, including 52 patients diagnosed with GS = 6 (20 NGSU and 32 GSU) and 78 patients with GS = 7 (36 NGSU and 42 GSU). No significant differences in demographic characteristics were found between groups. An increased neutrophil count (OR = 1.326, 95% CI = 1.005-1.748) and a decreased percentage of lymphocytes (OR = 0.951, 95% CI = 0.904-1) were associated with GSU in the GS = 6 group, whereas a high HDL level (OR = 7.735, 95% CI = 0.998-59.957) was associated with GSU in GS = 7 group. Preoperative high neutrophile count and low lymphocyte percentage were correlated with GSU in patients with low-grade prostate cancer. In contrast, high HDL level was associated with GSU in patients with high-grade prostate cancer. CONCLUSIONS: These laboratory examination data could provide urologists with information before making a therapeutic protocol.

Comparison between Retroperitoneal Laparoscopic Nephrectomy and Traditional Open Nephrectomy to Treat Polycystic Kidney Disease before Kidney Transplantation.

PURPOSE: To compare the efficiency and safety between retroperitoneal laparoscopic nephrectomy and traditional open nephrectomy to treat autosomal-dominant polycystic kidney disease before kidney transplantation. MATERIALS AND METHODS: A total of 57 patients diagnosed with huge autosomal-dominant polycystic kidney disease between 2000 and 2020 at our center were included in this study. Patients were divided into a retroperitoneal laparoscopic (RL; n=23) group and traditional open (TO; n = 34) group. We retrospectively analyzed and compared preoperative and perioperative variables between the two groups. RESULTS: Patients in the RL group showed a longer operation time (201.09±83.76min) compared to patients in the TO group (113.38 ± 51.84min, p < 0.001). The RL group also showed significantly less intraoperative blood loss (p = 0.025) and less intraoperative blood transfusion volume (p = 0.016) compared to the TO group. Meanwhile, time of gastrointestinal function recovery, bed leave, catheter indwelling and postoperative hospitalization in the RL group were 2.13 ± 0.63, 1.30 ± 1.0, 5.22 ± 2.09, 7.35±2.48 days, respectively, which were significantly shorter than the TO group (p < 0.05). Pain degree of patients during the first 48 hours after operation was similar between the RL and TO groups, but the opioid use percentage in the RL group was 8.70% (2/23) and was lower than the 26.47% (9/34) in the TO group (p = 0.022). Meanwhile, 5 and 23 patients exhibited postoperative complications in the RL and TO groups, respectively (p < 0.001). CONCLUSION: Both retroperitoneal laparoscopic nephrectomy and traditional open surgery are feasible to treat huge polycystic nephrectomy. However, patients who undergo retroperitoneal laparoscopic nephrectomy experience higher levels of safety and recover more rapidly.