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Cited by 130Bariatric Surgery and OutcomesPancreatic function and diabetesDiabetes Management and Research

The DOI matches its Crossref record; 41 of the 41 references it cites were found in a registry or an index.

Altered Islet Function and Insulin Clearance Cause Hyperinsulinemia in Gastric Bypass Patients With Symptoms of Postprandial Hypoglycemia

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Salehi, Marzieh, Gastaldelli, Amalia, D'Alessio, David A.·2014·The Journal of Clinical Endocrinology & Metabolism
DOI 10.1210/jc.2013-2686PMC PMC4037736
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Abstract

Context Postprandial hypoglycemia, a late complication of gastric bypass (GB) surgery, is associated with an exaggerated insulin response to meal ingestion. Objective The purpose of this study was to characterize insulin secretion and other glucoregulatory hormone responses to meal ingestion after GB based on hypoglycemia and clinical symptoms. Methods We conducted a cross-sectional analysis of insulin secretion rate and islet and gastrointestinal hormone responses to liquid mixed meal ingestion in 65 subjects with GB and 11 body mass index-matched controls without surgery. The GB subjects were stratified by clinical history for analysis of their responses to the test meal. Results The glucose and insulin responses to meal ingestion were shifted upward and to the left after GB, with the largest early insulin response and the lowest nadir glucose levels in patients with a history of hypoglycemia, particularly those with neuroglycopenic symptoms. Hypoglycemic GB subjects had lower postprandial insulin clearance rates and higher insulin secretion rates during the glucose decline after the test meal. Meal-induced glucagon was enhanced in all GB subjects but did not differ between subjects who did and did not develop hypoglycemia. Plasma gastric inhibitory polypeptide and glucagon-like peptide-1 concentrations did not differ between asymptomatic and neuroglycopenic GB subjects. Conclusion Among GB subjects with a clinical history of hypoglycemia, hyperinsulinemia is the result of…

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Metadata

Authors
Salehi, M., Gastaldelli, A., & D'Alessio, D. A.
Affiliations
  • University of Cincinnati (US)
  • Istituto di Fisiologia Clinica (IT)
  • Division of Endocrinology, Diabetes, and Metabolism, Department of Medicine, University of Cincinnati College of Medicine (M.S., D.A.D.), Cincinnati, Ohio 45219;
Corresponding author
Salehi, Marzieh
ORCID
Venue
The Journal of Clinical Endocrinology & Metabolism
Publisher
The Endocrine Society
Published
2014-06-01
Volume
99
Issue
6
Pages
2008-2017
ISSN
  • 0021-972X (ISSN-L)
  • 1945-7197
DOI
10.1210/jc.2013-2686
PMC
PMC4037736
OpenAlex
W1992016036
Cited by
130
References
41
Citations by year
2026: 1 · 2025: 10 · 2024: 6 · 2023: 12 · 2022: 12 · 2021: 6 · 2020: 11 · 2019: 17 · 2018: 13 · 2017: 12 · 2016: 14 · 2015: 14 · 2014: 2
FWCI
13.87
Type
journal article
Language
en
Open access
Locations
  • The Journal of Clinical Endocrinology & Metabolism (publishedVersion)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Institutes of Health (UL1TR001425, UL1TR000077)
  • National Institute of Diabetes and Digestive and Kidney Diseases (DK57900, DK083554, R01DK057900, K23DK083554)
  • NIH Clinical Center
  • National Center for Advancing Translational Sciences
Topics
  • Health Sciences › Medicine › Surgery › Bariatric Surgery and Outcomes
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Pancreatic function and diabetes
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Diabetes Management and Research
Keywords
gastric bypass, postprandial hypoglycemia, hyperinsulinemia, insulin secretion, insulin clearance, islet function, glucagon, glucose-dependent insulinotropic polypeptide, glucagon-like peptide-1, neuroglycopenic symptoms, bariatric surgery complications
MeSH terms
Adult, Cross-Sectional Studies, Female, Humans, Hyperinsulinism, Hypoglycemia, Insulin, Islets of Langerhans, Male, Middle Aged, Obesity, Gastric Bypass, Case-Control Studies, Postprandial Period, Young Adult

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