Improved Diabetes Control and Pancreatic Function in a Type 2 Diabetic after Omeprazole Administration

A 43-year-old man with type 2 diabetes, opposed to insulin use and poorly responsive to oral agents added sequentially over 6 years, was placed on 40 mg omeprazole twice daily. A linear decline in daily fasting blood glucose was observed over the first two-month treatment, and his hemoglobin A1c wa...

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Bibliographic Details
Main Authors: I. N. Mefford, J. T. Mefford, C. A. Burris
Format: Article
Language:English
Published: Wiley 2012-01-01
Series:Case Reports in Endocrinology
Online Access:http://dx.doi.org/10.1155/2012/468609
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Summary:A 43-year-old man with type 2 diabetes, opposed to insulin use and poorly responsive to oral agents added sequentially over 6 years, was placed on 40 mg omeprazole twice daily. A linear decline in daily fasting blood glucose was observed over the first two-month treatment, and his hemoglobin A1c was reduced from 11.9% to 8.2%, then sustained at 8.1% after four months. Glucose, insulin, and C-peptide response to a 2-hour glucose tolerance test were consistently improved across this time period, and calculated beta-cell mass increased by 67%. We believe these responses are consistent with activation or neogenesis of pancreatic beta cells, possibly through a gastrin-mediated mechanism.
ISSN:2090-6501
2090-651X