Data Entry: Please note that the research database will be replaced by UNIverse by the end of October 2023. Please enter your data into the system https://universe-intern.unibas.ch. Thanks
Weight change and blood glucose concentration as markers for pancreatic cancer in subjects with new-onset diabetes mellitus: A matched case-control study
JournalArticle (Originalarbeit in einer wissenschaftlichen Zeitschrift)
ID
4525418
Author(s)
Mueller, Alexandra M.; Meier, Christoph R.; Jick, Susan S.; Schneider, Cornelia
Weight change and blood glucose concentration as markers for pancreatic cancer in subjects with new-onset diabetes mellitus: A matched case-control study
Journal
Pancreatology
Volume
19
Number
4
Pages / Article-Number
578-586
Keywords
Blood glucose; CPRD; Diabetes; Pancreatic cancer; Weight loss
Mesh terms
Adult; Aged; Aged, 80 and over; Biomarkers, Tumor; Blood Glucose, analysis; Case-Control Studies; Diabetes Mellitus, Type 2, blood, complications, pathology; Female; Glycated Hemoglobin A, analysis; Humans; Male; Middle Aged; Pancreatic Neoplasms, blood, complications; Risk Factors; Weight Gain; Weight Loss
Abstract
To evaluate the potential of blood glucose levels and weight change before the onset of diabetes as predictors of pancreatic cancer among subjects with new-onset diabetes, that is, cancer-related diabetes versus normal type 2 diabetes.; We conducted a case-control study among subjects with new diabetes in the United Kingdom-based Clinical Practice Research Datalink. Cases were pancreatic cancer subjects with diabetes for ≤2 years before the cancer diagnosis (i.e., cancer-related diabetes). Controls were cancer-free, type 2 diabetic subjects matched to cases on age, sex, and diabetes duration. We calculated adjusted odds ratios (aORs) for pancreatic cancer as a function of both weight change and blood glucose before the onset of diabetes.; Weight loss of 10.0%-14.9% at diabetes onset was associated with an aOR for pancreatic cancer of 3.58 (95% CI 2.31-5.54), loss of ≥15.0%, with an aOR of 4.56 (95% CI 2.82-7.36), compared with stable weight. Blood glucose levels of ≤5.1 mmol/L or 5.2-5.6 mmol/L before diabetes onset were associated with an increased risk of a pancreatic cancer diagnosis, with aORs of 2.42 (95% CI 1.60-3.66) and 2.20 (95% CI 1.45-3.35), respectively, when compared with blood glucose levels ≥6.3 mmol/L within >2-3 years before cancer detection.; Weight loss as well as blood glucose levels in the normal range (and thus rapid development of hyperglycemia) before diabetes onset may be predictive of pancreatic cancer-related diabetes and may help target which subjects with new diabetes to refer for pancreatic cancer screening examinations.
