Non-directed relaparotomy for intra-abdominal sepsis. A futile procedure.
Over a 50-month period, 2,657 primary laparotomies were performed; 192 patients underwent urgent relaparotomy for complications of primary laparotomy. Forty-seven relaparotomies were performed for Type I intra-abdominal sepsis (IAS-1) with a 12.8 per cent mortality, and 46 for Type 2 IAS with a 82.6 per cent mortality (P less than 0.001). Of the 46 IAS-2 patients, 31 relaparotomies were "directed" by positive peritoneal signs (CAT/ultrasound/PIPIDA examinations) with 94 per cent (29/31) yielding positive findings. Fifteen were "non-directed" in an effort to uncover an occult source of continuing sepsis of MOSF and yielded a 13 per cent (2/15) positive rate (P less than 0.001), and a 93 per cent (14/15) mortality. Relaparotomy for sepsis directed by positive radiologic or clinical findings can be reliably expected to demonstrate a surgical focus whose correction may yield patient survival; non-directed relaparotomy, however, seldom demonstrates a focus and does not contribute to survival.
D000005:Abdomen / Q000601:surgery; D000038:Abscess / Q000401:mortality / Q000601:surgery*; D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D007813:Laparotomy / Q000401:mortality*; D008297:Male; D008875:Middle Aged; D009102:Multiple Organ Failure; D012086:Reoperation / Q000401:mortality; D012189:Retrospective Studies; D013530:Surgical Wound Infection / Q000401:mortality / Q000601:surgery*