Work

FRI627 Lost In The Striato-sphere: Diabetic Striatopathy In An Elderly Patient Who Was Lost To Follow-up

Year: 2023

Type: article

Abstract: Disclosure: C.L. Loughner: None. E. Mahmood: None. A. Sheharyar: None. Introduction: Diabetic striatopathy (DS) represents a spectrum of central nervous system derangements associated with uncontrolled hyperglycemia.1 The most common site of brain involvement is the putamen but can involve any region of the striatal nuclei. The exact mechanism behind DS remains unclear, but current theories postulate hyperosmolarity-related ischemic events that lead to breakdown in the blood-brain barrier and mineral deposition2. We present a case of DS demonstrating a rare neurologic complication resulting from uncontrolled diabetes mellitus. Clinical Case: An 82-year-old female was admitted for workup following new-onset left-sided involuntary jerking movements. On exam, there were choreiform movements in the left upper and lower extremities. Initially, Levetiracetam was started for possible focal motor seizures but with no improvement. MRI brain showed T1 hyperintensity of the right lentiform nucleus, consistent with DS. She had moved recently from out of state and had inconsistent follow-up for type 2 diabetes mellitus for years. Her HbA1c was 13.8%. She was non-compliant with glucose monitoring and insulin therapy. With a comprehensive treatment plan including Haloperidol, physical therapy, improved CGM compliance, and four-times-daily insulin regimen, her chorea improved and resolved completely over a few weeks. Clinical Lesson: DS can present with a variety of neurologic manifestations, including chorea. While choreiform movements can severely impact a patient’s life, they are rarely permanent if treated with either glycemic control or anti-chorea medications. This case highlights the importance to recognize rarer complications of diabetes and the impact of good glycemic control for successful treatment of diabetic striatopathy. References: 1. Chua CB, Sun CK, Hsu CW, Tai YC, Liang CY, Tsai IT. "Diabetic striatopathy": clinical presentations, controversy, pathogenesis, treatments, and outcomes. Sci Rep. 2020;10(1):1594. Published 2020 Jan 31. doi:10.1038/s41598-020-58555-w 2. Dubey S, Biswas P, Ghosh R, Chatterjee S, Kanti Ray B, Benito-León J. Neuroimaging of Diabetic Striatopathy: More Questions than Answers. Eur Neurol. 2022;85(5):371-376. doi:10.1159/000524936 Presentation: Friday, June 16, 2023

Source: Journal of the Endocrine Society

DOI: 10.1210/jendso/bvad114.847

Authors: Chelsea L Loughner, Ejaz Mahmood, Ali Sheharyar

Institution: Bayhealth Foundation

Language: English

Topic: Neurological and metabolic disorders

Subfield: Clinical Neurology

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $3,100