Retrospective study on post-operative glucose level and insulin dose in patients undergoing total pancre-atectomy
10.3760/cma.j.issn.1674-635X.2016.02.002
- VernacularTitle:全胰腺切除术后患者血糖及胰岛素用量回顾性分析
- Author:
Ying ZHOU
;
Weigang ZHAO
;
Wenming WU
;
Tao YUAN
;
Yong FU
;
Taiping ZHANG
;
Menghua DAI
;
Xin LU
;
Quan LIAO
;
Yupei ZHAO
- Publication Type:Journal Article
- Keywords:
Total pancreatectomy;
Blood glucose monitor;
Continuous glucose monitoring;
Insu-lin dosage
- From:
Chinese Journal of Clinical Nutrition
2016;24(2):70-75
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the post-operative glucose level and insulin dose of patients undergoing total pancreatectomy.Methods From September 1980 to September 2014, 21 patients underwent total pancrea-tectomy in Peking Union Medical College Hospital, who were enrolled in our study.We reviewed the changes in their insulin dosage and glucose levels after operation, also summarized type and dose of insulin as well as glucose level in stable period.Results The required insulin dose reached peak within 4 days after surgery ( maximum dose 300 U/d).The average dose was (143.5 ±62.8) U/d and decreased gradually.During the perioperative period (needing parenteral nutrition), the blood glucose level fluctuated markedly (1.52-29.06 mmol/L) and the average level was (11.18 ±0.95) mmol/L.During the stable period ( without parenteral nutrition) , patients on average had (5.3 ±2.0) U of preprandial rapid-acting insulin and (8.1 ±2.9) U of long-acting insulin be-fore sleeping;the average fasting blood glucose was (6.69 ±1.48) mmol/L, 2 h postprandial blood glucose was (9.08 ±2.84) mmol/L, bedtime blood glucose was (9.66 ±2.49) mmol/L, and blood glucose level at night was (8.15 ±2.78) mmol/L.67%of the patients had 13 hypoglycemic episodes monthly on average.For those five followed-up patients, the average hemoglobin A1c was (6.15 ±1.20)%.Conclusions Patients undergoing total pancreatectomy may experience marked fluctuation of blood glucose level and short-term increase of insulin need which gradually decreases afterwards.After entering the stable period, the glucose level could be well-con-trolled but with frequent hypoglycemia.There is no diabetic ketoacidosis.
