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Acute posttraumatic acalculous cholecystitis.

L Flancbaum, T C Majerus, E F Cox

American Journal of Surgery

|August 1, 1985

Summary

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Prolonged parenteral narcotic use in trauma patients can cause biliary stasis, leading to acute acalculous cholecystitis. This condition, characterized by gallbladder inflammation without stones, is primarily linked to narcotic-induced bile flow obstruction.

Area of Science:

Trauma Surgery
Gastroenterology
Pathophysiology

Background:

Acute acalculous cholecystitis is a severe gallbladder inflammation without gallstones.
Posttraumatic cases present unique diagnostic and therapeutic challenges.

Purpose of the Study:

To identify the primary etiologic factors in acute posttraumatic acalculous cholecystitis.
To investigate the role of prolonged parenteral narcotic administration in disease pathogenesis.

Main Methods:

Retrospective case series analysis of 18 patients over 12 years.
Evaluation of clinical data, including medication history and co-morbidities.

Main Results:

All patients received prolonged parenteral narcotics.

Related Experiment Videos

Narcotic-induced biliary stasis was identified as the principal factor.

Other factors like shock and renal failure were less consistently associated.

Conclusions:

Prolonged parenteral narcotic administration is a significant risk factor for posttraumatic acalculous cholecystitis.
Narcotic-induced biliary stasis is the likely mechanism driving disease development.
Clinical vigilance for this complication in trauma patients is recommended.