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7024805 
Journal Article 
Acute cholecystitis: a complication in severely injured intensive care patients 
Raunest, J; Imhof, M; Rauen, U; Ohmann, C; Thon, KP; Bürrig, KF; , 
1992 
1 
Journal of Trauma
ISSN: 0022-5282
EISSN: 1529-8809 
LIPPINCOTT WILLIAMS & WILKINS 
PHILADELPHIA 
433-440 
English 
1569615 
WOS:A1992HR76600005 
Acute cholecystitis is an often unrecognized and potentially life-threatening complication seen among ICU patients with multiple injury. To investigate the epidemiology of this entity and to evaluate significant etiologic precursors, a prospective clinical and sonographic study was performed in 45 consecutive patients (mean age, 29 years) treated for multiple trauma (mean ISS, 27) in the ICU. Eight of 45 patients developed a cholecystitis during intensive care treatment (18%). Six patients recovered with conservative therapy; in two instances a cholecystectomy was necessary. There was no mortality as a result of cholecystitis. A significant relationship between the severity of the initial trauma (p less than 0.05), the number of blood transfusions (p less than 0.01), and the incidence of acute cholecystitis was found. Other factors such as prolonged shock, respiratory failure, or parenteral alimentation were less prevalent and were not temporally related to the onset of the disease. All patients had large amounts of narcotics administered over a prolonged period, so that narcotic-induced biliary stasis appeared to be another eminent factor involved in the genesis of posttraumatic cholecystitis. Our results lead to the conclusion that acute cholecystitis occurs with an unexpectedly high incidence and that a high remission rate can be expected following conservative treatment provided that appropriate serial ultrasound examinations are performed.