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The recent reduction in mortality from bleeding oesophageal varices is primarily observed from Days 1 to 5
Author(s) -
Hobolth Lise,
Krag Aleksander,
Bendtsen Flemming
Publication year - 2010
Publication title -
liver international
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.873
H-Index - 110
eISSN - 1478-3231
pISSN - 1478-3223
DOI - 10.1111/j.1478-3231.2009.02169.x
Subject(s) - medicine , varices , odds ratio , mortality rate , gastroenterology , surgery , cirrhosis
Background: Several new treatments of bleeding oesophageal varices (BOV) have been introduced during the last 25 years; among these are vasoactive drugs, improved endoscopic techniques and prophylactic antibiotics. Aims: The aim was to compare clinical outcomes based on Baveno IV criteria in two patient‐cohorts (1983–1987, n =56 and 2000–2007, n =111) with respect to control of bleeding, rebleeding and mortality after a first episode of BOV. Further, we wanted to assess whether an eventual reduction in bleeding‐related mortality occurred within the first 5 days or between Days 6 and 42 after the bleeding episode. Methods: Data from medical records were collected, according to the Baveno IV criteria, on key events: type of treatment, failure to control bleeding, failure to prevent rebleeding, 5‐day and 6‐week mortality. Results: Six‐week mortality decreased from 30.4 to 17.1% [odds ratio (OR) 0.44; 0.21–0.95] with a reduction in 5‐day mortality from 17.9 to 6.3% (OR 0.31; 0.11–0.86). A non‐significant reduction was seen in the 5‐day failure rate to control bleeding from 35.7 to 26.1%. Mortality and failure to prevent rebleeding Days 6–42 decreased from 15.2 to 11.5% (NS) and 22.2 to 10.7% (NS) respectively. Mean length of hospital stay decreased from 14.6 ± 12.5 to 9.1 ± 9.0 days ( P <0.01) and mean number of cumulated blood transfusions within the first 5 days decreased from 5.0 ± 4.8 to 3.6 ± 3.9 ( P =0.05). Conclusions: In this retrospective study on individual patient records, we observed a decrease in mortality from BOV over the last 20 years, which seems mainly owing to a reduction in 5‐day mortality; mortality at Days 6–42 remained unaffected.