Clinical observation of post-chronic pancreatitis diabetes mellitus patients and type 2 diabetes mellitus patients
10.3760/cma.j.cn115667-20220728-00107
- VernacularTitle:慢性胰腺炎后糖尿病与2型糖尿病的临床特征观察
- Author:
Peiling SHEN
1
;
Jie LU
;
Yihai SHI
;
Bojing LI
Author Information
1. 上海市浦东新区公利医院内科，上海 200135
- Keywords:
Pancreatitis, chronic;
Diabetes mellitus;
Clinical medicine
- From:
Chinese Journal of Pancreatology
2023;23(3):207-211
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To observe and compare the clinical characteristics between post-chronic pancreatitis diabetes mellitus(PPDM-C)patients and type 2 diabetes mellitus(T2DM).Methods:Data of 142 cases of CP patients confirmed in Shanghai Pudong New Area Gongli Hospital from January 2018 to December 2021 were collected, all the patients were divided into CP group without diabetes mellitus ( n=60) and PPDM-C group with diabetes mellitus ( n=82) based on whether with or without diabetes mellitus. And 82 cases T2DM without CP (T2DM group, n=82) hospitalized simultaneously were collected as control group. The age, sex, body mass index, onset characteristics, laboratory examination indicators at admission (fasting blood glucose, glycosylated hemoglobin, blood creatinine, and alanine transaminase), imaging characteristics of the pancreas (pancreatic atrophy, multiple calcifications of the pancreas, pancreatic duct stones, pancreatic duct dilation, and pancreatic duct obstruction), and treatments and efficacy of diabetes were recorded. Results:Compared with T2DM group, PPDM-C group had lower body mass index (22.2 kg/m 2vs 24.6 kg/m 2), and glycosylated hemoglobin levels (7.34% vs 9.20%) (all P values <0.001), higher alanine transaminase levels (33.00 U/L vs 18.65 U/L, P =0.021). And they had more upper abdominal pain, nausea, vomiting, weight loss and diarrhea symptoms. In addition, they had less use of combination of insulin and hypoglycemic drugs to control blood glucose. And compared with CP group, PPDM-C group had higher body mass index (22.06 kg/m 2vs 21.18 kg/m 2), higher glycosylated hemoglobin levels (7.34% vs 5.70%), higher fasting blood-glucose levels (7.91 mmol/l vs 5.31 mmol/l), higher alanine transaminase levels (33.00 U/L vs 26.50U/L), and their differences were statistically significant (all P values <0.05). And they had higher incidence of pancreatic atrophy, multiple calcifications in the pancreatic duct and pancreatic duct obstruction (all P values <0.05). Conclusions:PPDM-C patients are more likely to experience digestive system symptoms such as abdominal pain than T2DM patients, while their pancreatic malfunction is more likely to occur compared to CP patients. More attentions to PPDM-C associated clinical manifestations, biochemical and imaging changes could identify patients at potential risk for early diagnosis and treatment earlier.
