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Perioperative Anesthetic and Hormonal Considerations in a Patient With Anti-glutamic Acid Decarboxylase Encephalitis: A Case Report

Year: 2025

Type: article

Abstract: Glutamic acid decarboxylase (GAD) is vital for gamma-aminobutyric acid (GABA) synthesis. Auto-antibodies against GAD deplete GAD levels and subsequently GABA, resulting in a hyper-excitatory state. A 41-year-old woman with anti-GAD encephalitis underwent bilateral oophorectomy for endometriosis. Despite treatments, the patient experienced limited improvement. Suppression with Depo-Lupron and subsequent bilateral oophorectomy resulted in significant improvement. Post-oophorectomy, she experienced seizure-like episodes, suggesting medication's role in modulating neuroexcitability. The case underscores the interplay between anti-GAD antibodies and general anesthetics, highlighting the importance of understanding perioperative management of autoimmune encephalitis. Research is needed for an optimal approach to this patient population, emphasizing interdisciplinary collaboration.

Source: Cureus

DOI: 10.7759/cureus.92914

Authors: Ian W McArdle, Haadi Malik, Sarah Dotson, Arpan Kohli

Institution: West Virginia University

Language: English

Topic: Autoimmune Neurological Disorders and Treatments

Subfield: Neurology

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: diamond

OpenAlex ID: W4414409807