Clinical information analysis of 10 533 patients of chronic pancreatitis-summary of clinical treatment in Changhai Hospital over 28 years / 中华胰腺病杂志

ABSTRACT

Objective:To summarize the experience of treatment for chronic pancreatitis by analyzing the clinical information of 10 533 patients with chronic pancreatitis admitted to First Affiliated Hospital of Naval Medical University (Changhai Hospital) in the past 28 years.Methods:Clinical data including the age, sex, place of birth, admission time, admission age, admission department, discharge time, hospitalization times and treatment methods of chronic pancreatitis patients admitted to Changhai Hospital from January 1995 to February 2022 were analyzed retrospectively. The changes of chronic pancreatitis patients′ admission, demographic characteristics and treatment mode were summarized.Results:A total of 10 533 patients were analyzed, including 7 443 males (70.66%) and 3 090 females (29.34%), and male to female ratio was 2.41∶1. The average age of admission was (45.7±15.0) years. In terms of geographical distribution, East China was the largest, followed by North China and Northwest China. 10 533 patients were admitted for 19 920 times, and there were 18 156 times (91.14%) in gastroenterology department and 1 452 times (7.29%) in general surgery department. Patients in gastroenterology department were admitted for (1.88±1.45) times and the average length of hospitalization was (10.33±5.63) days. A total of 14 134 endoscopic retrograde cholangiopancreatography [(1.45±1.41) times per patient] were performed among 8 022 patients, and 13 882 pancreatic extracorporeal shock wave lithotripsy [(2.22±0.36) times per patient] were performed among 6 629 patients. In general surgery department, patients were admitted for (1.03±0.16) times and the average length of hospitalization was (14.90±9.00) days. 1 242 patients underwent surgical treatment. The ratio of endoscopic therapy to surgery increased from 0.12∶1 in 1995 to 15.72∶1 in 2021.Conclusions:The study shows that chronic pancreatitis was more common in middle-aged males in China, and the treatment modes of chronic pancreatitis in Changhai Hospital had changed from surgery to endoscopic therapy.