Analysis and prevention of postoperative fever of renal cyst / 中国现代医生

ABSTRACT

Objective To investigate the related factors and prevention measures of postoperative fever in patients with renal cyst.Methods Retrospective analysis was made on the clinical data of 150 patients who were treated with laparoscopic renal cyst decapitation and decompression and sclerotherapy in Hangzhou First People's Hospital from January 2018 to December 2021,including age,gender,location,diameter,preoperative non gonococcal urethritis,preoperative urine culture,preoperative urinary leukocytes,hypertension,diabetes,operation mode,postoperative blood C reactive protein(CRP),and postoperative blood leukocytes,The time of onset of fever and the highest temperature of fever in patients with renal cysts after surgery were recorded.The patients were divided into fever group and non fever group after surgery.The related factors and causes of fever in the two groups were analyzed.Results Postoperative fever occurred in 121 cases(80.7%).There were statistically significant differences in gender ratio,diabetes history,preoperative routine urine white blood cell count,preoperative urine culture,preoperative non-gonococcal urethritis and surgical methods between the two groups(P<0.05).Logistic multivariate analysis showed that the history of diabetes mellitus and preoperative concomitant non-gonococcal urethritis were independent risk factors for postoperative fever(OR>1,P<0.05),postoperative blood CRP difference was statistically significant(P<0.05),postoperative fever was related to infection.Conclusion Patients with renal cyst need routine urine bacterial culture and routine urine white blood cell count before surgery to thoroughly treat urinary tract infection.Renal cyst sclerotherapy is selected to reduce the incidence of postoperative fever.History of diabetes mellitus and non-gonococcal urethritis were independent risk factors for fever after renal cyst.