Details

Autor(en) / Beteiligte

• Poddar, Banani
• Saigal, Saurabh
• Kumar, Anand
• Singh, Ratender K.
• Azim, Afzal
• Gurjar, Mohan
• Baronia, Arvind

Titel

Factors associated with outcome in acute liver failure in an intensive care unit

Ist Teil von

• Indian journal of gastroenterology, 2013-05, Vol.32 (3), p.172-178

Ort / Verlag

India: Springer-Verlag

Erscheinungsjahr

2013

Link zum Volltext

Quelle

2022 ECC(Springer)

Beschreibungen/Notizen

• Aim To study the factors associated with outcome in acute liver failure (ALF) in an intensive care unit (ICU). Methods Consecutive patients with ALF admitted to the ICU from August 2003 to April 2010 were included. Factors associated with the primary outcome, death or survival, were compared. Results Of 52 patients of median age 19 years (range 3–65), 35 (67 %) died. The etiology was viral hepatitis in 66 %, drug induced (anti-tubercular therapy) in 15 % and idiopathic in 15 %. Grades III+IV encephalopathy were found in 12 (70.6 %) survivors as against 33 (94.3 %) nonsurvivors ( p  = 0.019). The median admission sequential organ failure assessment (SOFA) score was eight in survivors vs. 12 in nonsurvivors ( p  < 0.001). Median admission prothrombin time (PT) was 42 s in survivors vs. 51 in nonsurvivors ( p  = 0.384); 16/17 (94.1 %) survivors had normal PT on day 4 as compared to 7/35 (20 %) nonsurvivors ( p  < 0.001). Median PT on day 4 was 18 s in survivors against 37 in nonsurvivors ( p  < 0.001). Serum bilirubin, alanine aminotransferase; and serum creatinine, sodium and phosphorus were similar in survivors and nonsurvivors. Mechanical ventilation, vasopressors and dialysis were used in 65 %, 30 %, and 12 % survivors as against 100 % ( p  < 0.001), 51 % and 26 % nonsurvivors. Sixteen patients had upper gastrointestinal (GI) bleed. Blood cultures were positive more often in nonsurvivors ( p  = 0.058). On multiple regression analysis, factors independently associated with outcome included admission SOFA score >9.5 and absolute value of PT on day 4. Conclusions Grades III and IV encephalopathy, higher SOFA score at admission and a prolonged PT which did not normalize by 4 days were associated with mortality in ALF.