Clinical characteristics and treatment mode changes of chronic pancreatitis: a 10-year single center study
10.3760/cma.j.cn115610-20240410-00198
- VernacularTitle:单中心慢性胰腺炎的临床特征和治疗模式10年变迁
- Author:
Wanzhen WEI
1
;
Wanxing DUAN
;
Jinpeng ZHAO
;
Shuai WU
;
Weikun QIAN
;
Zheng WU
;
Xue YANG
;
Zheng WANG
Author Information
1. 西安交通大学第一附属医院肝胆外科 胰腺疾病诊疗中心，西安 710061
- Keywords:
Pancreatitis;
Chronic;
Endoscopic retrograde cholangiopancreatography;
Pancreatic extracorporeal shock wave lithotripsy;
Surgical treatment
- From:
Chinese Journal of Digestive Surgery
2024;23(5):726-732
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the clinical characteristics and treatment mode changes of chronic pancreatitis (CP).Methods:The retrospective and descriptive study was conducted. The clinical data of 805 patients with CP who were admitted to the First Affiliated Hospital of Xi′an Jiaotong University from January 2013 to December 2022 were collected. There were 575 males and 230 females, aged 52(range, 10-87)years. Observation indicators: (1)demographic characteristics; (2)distribution of admission departments, hospitalization and treatment status. Measurement data with normal distribution were represented as Mean± SD, and measurement data with skewed distri-bution were represented as M(range). Count data were expressed as absolute numbers and percentages. The chi-square goodness-of-fit test was used for consistent between expected frequency and empirical distribution. Results:(1)Demographic characteristics. Of the 805 patients, there were 435 cases and 370 cases diagnosed as CP according to the primary and secondary diagnostic criteria, respec-tively, and the age of initial presentation of 805 patients was 52(range, 10-87)years. Among male and female patients, there was 1 and 0 case in the age group of 0-10 years, there were 16 and 14 cases in 11-20 years, 45 and 26 cases in 21-30 years, 82 and 30 cases in 31-40 years, 122 and 39 cases in 41-50 years, 157 and 51 cases in 51-60 years, 119 and 46 cases in 61-70 years, 31 and 21 cases in 71-80 years, 2 and 3 cases in 81-90 years, respectively. Patients aged 0-14, 15-34, 35-64, and ≥65 years were 0, 6, 28, and 9 for 2013, 1, 21, 34, and 10 for 2014, 1, 8, 38, and 7 for 2015, 0, 7, 52, and 10 for 2016, 0, 11, 35 and 9 for 2017, 1, 15, 72 and 23 for 2018, 0, 9, 55 and 11 for 2019, 2, 19, 58 and 16 for 2020, 0,20, 79 and 18 for 2021, 0, 25, 73 and 22 for 2022, respectively. Of the 805 patients, cases from Shaanxi Province, Gansu Province and other regions were 702, 48 and 55, respectively. There are 802 Han and 3 Hui patients, respectively, and the married, unmarried, divorced, and widowed patients were 732, 64, 7, and 2, respectively. Cases with blood type information was 682, with the distribution of blood types as 26.10%(178/682) of type A, 34.46%(235/682)of type B, 9.97%(68/682) of type AB, 29.47%(201/682)of type O, showing no significant difference compared to the distribu-tion of blood types in population of Shaanxi Province in 2022 (28.43% of type A, 30.50% of type B, 9.83% of type AB, and 30.50% of type O) ( χ2=0.50, P>0.05). (2)Distribution of departments, hospita-lization, and treatment. Of the 805 patients, cases admitted to the Department of Hepatobiliary Surgery, Department of Gastroenterology and other departments (Department of Geriatric Surgery, Infectious Diseases and General Surgery) were 594, 121 and 90, respectively. Cases of the number of hospitalizations in the Department of Hepatobiliary Surgery, Department of Gastroenterology and other departments were 771, 121 and 94, respectively. One patient might have been admitted for multiple times. The duration of hospital of stay of 805 patients was 11(rang, 1-67)days. The duration of hospital stay of patients admitted to the Department of Hepatobiliary Surgery, Department of Gastroenterology and other departments were 16(range, 2-48)days, 11(range, 5-19)days and 24(range, 12-35)days for 2013, 18(range, 2-63)days, 10(range, 3-29)days and 14(range, 7-30)days for 2014, 9(range, 1-35)days, 11(range, 2-16)days and 10(range, 5-33)days for 2015, 10(range, 1-55)days, 9(range, 4-16)days and 16(range, 4-27)days for 2016, 9(range, 2-38)days, 10(range, 4-20)days and 11(range, 5-27)days for 2017, 12(range, 3-46)days, 11(range, 2-26)days and 13(range, 7-27)days for 2018, 11(range, 1-33)days, 9(range, 3-23)days and 14(range, 4-17)days for 2019, 11(range, 1-67)days, 7(range, 1-23)days, and 16(range, 4-27)days for 2020, 10(range, 1-35)days, 8(range, 1-32)days and 14(range, 1-29)days for 2021, 9(range, 1-42)days, 12(range, 3-17)days and 11(range, 1-22)days for 2022. Of the 805 patients, cases receiving treatment as surgical treatment, pancreas extracorporeal shock wave lithotripsy (P-ESWL), endoscopic treatment and other treatments were 258, 117, 194 and 236, respectively. A total of 260 surgeries were performed on 258 patients receiving surgical treatment, and there were 236 cases receiving surgical treatment as the first choice, and 22 cases undergoing surgery after failed of other treatments. The surgical procedures included pancreaticoduodenectomy in 79 cases, distal pancreatectomy (with or without splenectomy, Peustow procedure) in 35 cases, partial pancreatectomy with pancreatic duct incision and stone removal and pancreaticojejunostomy in 77 cases, simple pancreatic duct incision and pancreaticojejunostomy in 58 cases, internal drainage for pancreatic pseudocysts in 4 cases, and drainage for removal of pancreatic necrotic tissue in 7 cases. There were 58 patients with post-operative complications, including 9 cases of bleeding, 19 cases of infection, 2 cases of gastric paresis, 21 cases pancreatic fistula, and 7 cases of intestinal leakage. Cases with postoperative complications were recovered and discharged after symptomatic treatment. Of the 117 patients receiving P-ESWL, the times of treatment per patient was 1.3±0.7, and a total of 154 times of P-ESWL were performed. There were 89 patients receiving one time of P-ESWL, and 28 patients receiving ≥2 times of P-ESWL. Of the 194 patients receiving endoscopic treatment, the times of treatment per patient was 1.2±0.6, and a total of 238 times of endoscopic treatment were performed. There were 103 cases receiving stent placement, 43 cases receiving nasopancreatic/nasobiliary drainage, 7 cases receiving pancreatic duct balloon dilation, 71 cases receiving pancreatic stone removal, and 58 cases receiving duodenal papilla sphincterotomy. There were 168 patients receiving one time of endoscopic treatment, and 26 patients receiving ≥2 times of endoscopic treatment.There was no postoperative complica-tions reported. Conclusions:The proportion of males in CP patients is relatively high, and the proportion gradually increases with age of 51-60 years. There is no significant difference in the distribution of blood types among CP patients and the population of Shaanxi Province. The proportion of minimally invasive treatment (extracorporeal shock wave lithotripsy and endoscopic therapy) in CP treatment is on the rise, and the duration of hospital stay for patients is on the decline.
