Changes in the management of patients with severe acute pancreatitis.
BACKGROUND
Severe acute pancreatitis is present in up to 25% of patients with acute pancreatitis, with considerable mortality. Changes in the management of acute pancreatitis in the last 2 decades contributed to reduce the mortality.


OBJECTIVE
To show the evolution in the management of severe acute pancreatitis, comparing two different approaches.


METHODS
All patients with severe acute pancreatitis from 1999 to 2005 were included. We compared the results of a retrospective review from 1999 to 2002 (group A) with a prospective protocol, from 2003 to 2005 (group B). In group A severe pancreatitis was defined by the presence of systemic or local complications. In group B the Atlanta criteria were used to define severity. The variables analyzed were: age, gender, etiology, APACHE II, leukocytes, bicarbonate, fluid collections and necrosis on computed tomography, surgical treatment and mortality.


RESULTS
Seventy-one patients were classified as severe, 24 in group A and 47 in group B. The mean APACHE II in groups A and B were 10.7 +/- 3.5 and 9.3 +/- 4.5, respectively. Necrosis was seen in 12 patients (50%) in group A and in 21 patients (44.7%) in group B. Half of the patients in group A and two (4.3%) in group B underwent to pancreatic interventions. Mortality reached 45.8% in group A and 8.5% in group B.


CONCLUSIONS
A specific approach and a prospective protocol can change the results in the treatment of patients with severe acute pancreatitis.
De Campos
Tercio
T
Serviço de Emergência, Faculdade de Ciências Médicas, Santa Casa de São Paulo, SP, Brazil. tercio@uol.com.br
Braga
Candice Fonseca
CF
Kuryura
Laíse
L
Hebara
Denise
D
Assef
José Cesar
JC
Rasslan
Samir
S
D018806:APACHE; D000208:Acute Disease; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010195:Pancreatitis / Q000150:complications / Q000401:mortality / Q000628:therapy*; D011446:Prospective Studies; D012189:Retrospective Studies; D012720:Severity of Illness Index