Gd. De Palma et C. Catanzano, Stenting or surgery for treatment of irretrievable common bile duct calculi in elderly patients?, AM J SURG, 178(5), 1999, pp. 390-393
BACKGROUND: The value of endoprostheses for long-term management of bile du
ct stones has not been formally established. We retrospectively compared th
e results of this method versus surgical approach in elderly patients (>70
years) with endoscopically irretrievable bile duct stones.
METHODS: From January 1990 to September 1998, 68 patients over 70 years old
underwent endoscopic biliary stenting (group A: 31 patients) or surgery (g
roup B: 37 patients) for endoscopically irretrievable bile duct stones. The
groups were similar with regard to gender, age, clinical presentation, ASA
score, and number and size of the stones.
RESULTS: Successful biliary drainage was achieved in 31 of 31 patients of g
roup A and 37 of 37 patients of group B, Early complications occurred in 12
.9% of group A versus 29.7% of group B (P <0.005) and early mortality was 0
% in group A versus 2.7% of group B (P = NS), Over the long-term follow-up,
late complications occurred in 35.5% of group A versus 8.1% of group B (P
<0.001). Three cases of biliary-related death occurred in group A versus 0
in group B (9.6% versus 0%: P <0.005).
CONCLUSIONS: For immediate bile duct drainage endoprostheses proved a safe
and effective alternative to surgery in elderly patients with endoscopicall
y irretrievable bile duct stones. Because of the risk of subsequent complic
ations, their use as a definitive treatment should be restricted to highly
selected cases.