Analysis of the clinical features of recurrent acute pancreatitis in China.
J Gastroenterol
; 41(7): 681-5, 2006 Jul.
Article
en En
| MEDLINE
| ID: mdl-16933006
BACKGROUND: Since few systematic studies have focused on recurrent acute pancreatitis in China, we sought to investigate its clinical features, including etiological factors and relative frequency. METHODS: Patients were selected from a total 1471 patients with acute pancreatitis in ten cities of China. All had been admitted to a hospital with an attack of acute pancreatitis between January 1992 and December 2002. Data for each patient was recorded on a standardized form. RESULTS: Of the 1471 patients with acute pancreatitis, 157 (10.7%) had recurrent acute pancreatitis. The majority (63%) were male, with a mean age of 41 years (range, 13-82 years). Regarding the etiology, alcohol (20.4%) and cholelithiasis (20.4%) were the most frequent causes, followed by diet (13.4%), hypertriglyceridemia (8.3%), biliary tract infection (5.7%), other (5.1%), and idiopathic factors (26.8%). Alcohol was most frequent in male patients (30.3%), whereas cholelithiasis was most frequent (34.5%) in female patients. The majority of patients (79.6%) presented with their second attack of pancreatitis. Complications of recurrent acute pancreatitis in order of frequency were pancreatic pseudocyst, multiple organ failure, diabetes mellitus type 2, and shock. CONCLUSIONS: Recurrent acute pancreatitis remains a frequent disease, with cholelithiasis and alcohol being the most usual etiological factors. Alcohol is the primary etiological factor in male patients. In about 26.8% of cases, the etiology remains unknown.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Pancreatitis
Tipo de estudio:
Etiology_studies
Límite:
Adolescent
/
Adult
/
Aged
/
Aged80
/
Female
/
Humans
/
Male
/
Middle aged
País/Región como asunto:
Asia
Idioma:
En
Revista:
J Gastroenterol
Asunto de la revista:
GASTROENTEROLOGIA
Año:
2006
Tipo del documento:
Article
País de afiliación:
China
Pais de publicación:
Japón