Clinical Analysis of Septic shock and MODS following transrectal ultrasound-guided prostate biopsy

Abstract

Objective To investigate the diagnosis and treatment of septic shock and multiple organ dysfunction syndrome (MODS) following transrectal ultrasound-guided prostate biopsy (TRUSPB). Methods We reported two cases,45 and 46 years old,of septic shock and MODS after TRUSPB from June 1996 to May 2011.10 cases like these two cases in literatures were acquired (3 cases in Chinese and 7 cases in English) from 1991 to 2011,and the causes of severe infections following transrectal prostate biopsy and its prophylactic procedures were discussed as well. Results The two cases,suffered postoperative septic shock and MODS 16 -40 h after being smoothly performed TRUSPB.One patient died four days after surgery and the other improved after five days antibiotic treatment.All the 12 cases had abrupt onsets and deteriorated rapidly,2 cases died and 1 case was performed amputation due to double lower limb gangrene,resulted in high mortality and morbidity.There are many risk factors,such as repeated puncture (4/12),diabetes (3/12),chronic infections (3/12) and used immune suppression (1/12),et al; blood culture was positive in 9 case and E.coli bacteria was the main bacteria(8/9),besides,half of them were multi-drug resistant (4/8) and other 2 cases were ESBLs ( + ) or 1 case was quinolone-resistant repectively.9 cases recovered after actively controlled infection using carbapenem and other treatment. Conclusions Transrectal ultrasound-guided prostate biopsy could cause serious complications such as septic shock,to which more attentions should be paid.Preoperative use of carbapenem should be recommended for patients with repeating biopsy or other risk factors. Key words: Prostate neoplasms ; Punctures ; Transrectal; Septic shock ; Multiple organ dys function syndrome