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Leuprolide-Induced Hyperosmolar Hyperglycemic State in an Elderly Patient: A Case Report and Literature Review
Eltaib Saad1, Akram Babkir1, Abdalaziz M Awadelkarim2
1Internal Medicine, AMITA Saint Francis Hospital, Evanston, USA.
Abstract:
We present a novel case of severe hyperosmolar hyperglycemic derangement in an elderly patient - without a known history of diabetes mellitus - after the first injection of leuprolide for the treatment of metastatic prostate adenocarcinoma. Whilst the available literature provided accumulative evidence of an association between insulin resistance and the use of gonadotropin-releasing hormone (GnRH) agonists, the initial presentation of leuprolide-induced impaired glycemic tolerance with a hyperosmolar hyperglycemic state (HHS) represents a clinical rarity that was seldom reported. A literature review was conducted to explore the underlying mechanisms of leuprolide-associated glucose intolerance. Screening for diabetes is recommended for patients receiving leuprolide therapy to identify at-risk patients and close glycemic monitoring is warranted in diabetic patients to minimize serious complications from poor glycemic control induced by leuprolide.
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