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Chinese Journal of Endourology(Electronic Edition) ›› 2019, Vol. 13 ›› Issue (02): 103-107. doi: 10.3877/cma.j.issn.1674-3253.2019.02.008

Special Issue:

• Clinical Researches • Previous Articles     Next Articles

Risk factors of urosepsis after percutaneous nephrolithotomy:A meta-analysis

Guangchao Luan1, Qinzhang Wang1,(), Biao Qian1, Zhao Ni1, Qiang Li1, Yinglong Li1, Xinmin Wang1   

  1. 1. Department of Urology, the First Affiliated Hospital of Medical College, Shihezi University, Xinjiang 832008, China
  • Received:2018-04-04 Online:2019-04-01 Published:2019-04-01
  • Contact: Qinzhang Wang
  • About author:
    Corresponding author: Wang Qinzhang, Email:

Abstract:

Objective

To analyze the preoperative risk factors related to urosepsis after percutaneous nephrolithotomy.

Methods

Related literatures about risk factors of urosepsis after percutaneous nephrolithotomy from January 2006 to December 2016 were explored by meta-analysis.

Results

Eighty studies were selected for meta-analysis, and 9 factors had statistical significances (P<0.0.5). Urosepsis-related factors were as follows: female OR=3.89 [95%CI (2.07, 7.31)], age (≥60 Y) OR=1.71 [95%CI (1.23, 2.39)], diabetes mellitus OR=3.15 [95%CI (2.10, 4.72)], blood routine (White blood cells≥10×109/L) OR=2.86 [95%CI (1.66, 4.92)], urine routine (White blood cells≥+)OR=2.43 [95%CI (1.35, 4.37)], urobacterial culture (Positive) OR=1.60 [95%CI (1.12, 2.29)], stone size (≥2 cm) OR=1.94 [95%CI (1.49, 2.54)], staghorn stone OR=3.07 [95%CI (1.78, 5.31)], hydronephrosis (moderate-severe) OR=1.57 [95%CI (1.02, 2.43)].

Conclusions

Patients who were female, ≥60 years old, with diabetes mellitus, or preoperative infection history, larger stones (≥2 cm), staghorn stone or heavy renal hydroponectomy are more likely to have urosepsis after PCNL surgery.

Key words: Percutaneous nephrolithotomy, Urosepsis, Risk factors, Meta-analysis

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