Diabetes development after distal pancreatectomy: results of a 10 year series. Issue 7 (July 2020)

• Record Type: Journal Article
• Authors: Tariq, Marvi; Jajja, Mohammad R.; Maxwell, Daniel W.; Galindo, Rodolfo J.; Sweeney, John F.; Sarmiento, Juan M.
• Is Part Of: HPB. Volume 22:Issue 7(2020)
• Page Start: 1034
• Page End: 1041
• Publication Date: 2020-07
• Subjects: Liver -- Diseases -- Periodicals; Biliary tract -- Diseases -- Periodicals; Pancreas -- Diseases -- Periodicals; 616.362005
• DOI: 10.1016/j.hpb.2019.10.2440
• Languages: English
• ISSNs: 1365-182X

Abstract

Abstract: Background: Limited literature is available on the postoperative development of impaired glucose tolerance (IGT) and new-onset diabetes mellitus (NODM) following Distal Pancreatectomy (DP). We aimed to study the post-surgical clinical evolution of IGT/DM and its association with preoperative glycemic profiles of patients undergoing DP. Methods: Pre- and postoperative glycemic laboratories were measured in patients undergoing DP by the senior author from 2007–2017. Multivariate risk factor analysis was performed to determine risk factors for new-onset IGT/DM after DP. Kaplan–Meier curves were constructed for development of NODM postoperatively. Results: Of 216 included patients, n = 63, n = 68 and n = 85 were preoperatively diagnosed with no-diabetes (No-DM), pre-diabetes (Pre-DM), and diabetes (DM), respectively. At 2-year follow-up, n = 37, n = 80 and n = 99 were classified as No-DM, Pre-DM or DM, respectively. Pre-diabetics had a higher risk of developing postoperative dysglycemia (RR 2.230, 95% CI 1.732–2.870, p = 0.001). Preoperative OGTT>130, HbA1c >6.0, and chronic pancreatitis were risk factors for postoperative DM. Conclusion: 40% of patients undergoing DP were unaware of their dysglycemic status (pre-DM or DM) pre-operatively. At 2-year follow-up, 36% non-diabetic and 57% pre-diabetic patients had developed NODM. Appropriate pre-operative diabetic assessment is warranted for all patients undergoing pancreatic resections.