Long-Term Survival and Prognostic Factors After Laparoscopic Radical Nephrectomy

Our study aims to investigate the long-term survival and prognostic factors of patients after laparoscopic radical nephrectomy.

Totally, 245 patients with renal cell carcinoma in our hospital from January 2015 to February 2017 were analyzed retrospectively. The 5-year survival status of patients with renal cell carcinoma was under analysis and further based on univariate analysis, and its influencing factors were analyzed by Cox regression.

The average 5-year follow-up time of 245 patients with renal cell carcinoma was (4.88 ± 0.52) years. The mortality of 1 year, 3 years and 5 years were 2.45% (5/245), 6.35% (16/245) and 9.80% (24/245), respectively. The survival rates were 97.55% (239/245), 93.06% (228/245) and 90.61% (222/245). Univariate analysis showed that age, tumor diameter, hematuria, TNM stage and postoperative recurrence may be the influencing factors of 5-year survival of patients with renal cell carcinoma (P < .05). However, the following parameters, including gender, course of disease, and other clinical complications were not related to the 5-year survival of patients with renal cell carcinoma (P > .05). the influencing factors of 5-year survival status of patients with renal cell carcinoma were age, tumor diameter, hematuria, TNM stage, and postoperative recurrence.

The study revealed the long-term survival of patients with renal cell carcinoma may be associated with age, tumor diameter, hematuria, TNM stage and postoperative recurrence.