Adjunctive Mediterranean Diet in a Middle-Aged Male With Autoimmune Encephalitis and Generalized Tonic-Clonic

Hamid Abbasi1,2, Faezeh Mousavinia2, Mahdi Shadnoush3

  • 1Student Research Committee, Department of Clinical Nutrition and Dietetics, Faculty of Nutrition Sciences and Food Technology, National Nutrition and Food Technology Research Institute Shahid Beheshti University of Medical Sciences Tehran Iran.

Insights

A Mediterranean diet may help manage autoimmune encephalitis and seizures. This dietary approach, alongside standard immunotherapy, led to significant improvements in brain imaging and EEG results for one patient.

Area of Science:

  • Neurology
  • Immunology
  • Nutritional Science

Background:

  • Autoimmune encephalitis is a severe neurological disorder characterized by inflammation of the brain.
  • Recurrent tonic-clonic seizures are a common and debilitating symptom associated with autoimmune encephalitis.
  • Standard immunotherapy is the primary treatment, but adjunctive therapies are being explored.

Purpose of the Study:

  • To report a case study on the potential benefits of a Mediterranean diet as an adjunctive therapy for autoimmune encephalitis with recurrent seizures.
  • To observe the impact of dietary intervention on neurological and electrophysiological markers.

Main Methods:

  • A single case of a 45-year-old male with autoimmune encephalitis and tonic-clonic seizures was studied.
  • The patient received standard immunotherapy.
  • A Mediterranean diet was adopted as an adjunctive therapy.

Main Results:

  • After six months, brain MRI revealed resolution of hippocampal hyperintensities.
  • Periventricular white matter changes showed a reduction on MRI.
  • Electroencephalogram (EEG) demonstrated normal background activity without epileptiform discharges.

Conclusions:

  • Adjunctive Mediterranean diet may be a beneficial therapeutic strategy in managing autoimmune encephalitis and associated seizures.
  • Dietary interventions warrant further investigation as a complementary approach in neurological autoimmune disorders.
  • This case highlights the potential synergistic effects of immunotherapy and lifestyle modifications in improving patient outcomes.

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