Open AccessA Prospective Study of Operative Risk Factors in Perforated Duodenal Ulcers
Author(s) -
John Boey,
John Wong,
Ghim Ping Ong
Publication year - 1982
Publication title -
annals of surgery
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 4.153
H-Index - 309
eISSN - 1528-1140
pISSN - 0003-4932
DOI - 10.1097/00000658-198203000-00004
Subject(s) - medicine , peritonitis , surgery , perforation , sepsis , prospective cohort study , risk factor , shock (circulatory) , materials science , punching , metallurgy
Operative risk factors for patients with perforated duodenal ulcers were examined prospectively in 213 operated patients. Nine hospital deaths (4.2%) resulted from respiratory failure, sepsis, and bleeding. Forty-five complications developed in 27 patients (12.7%). Concurrent medical illness, preoperative shock, and longstanding perforations (more than 48 hours) were significant features that increased mortality. Old age, gross peritoneal soiling, and the length of the ulcer history did not affect mortality in the absence of risk factors. No death attributable to either sepsis or abscess formation occurred when surgery was performed within two days of perforation. Bacterial contamination may not signify clinical peritonitis during this period. We conclude that simple closure of perforated ulcers is a more prudent choice when any risk factor is present, but that definitive surgery in good-risk patients merits further evaluations.