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Updated: May 28, 2026
11:29
Anteromesial Temporal Lobectomy for Medically Intractable Temporal Lobe Epilepsy: An Operative Study
Published on: August 15, 2025
Depression in patients with refractory temporal lobe epilepsy
Eleonora Borges Gonçalves1, Fernando Cendes
1Department of Neurology, University of Campinas, Campinas, SP, Brazil. eleobgon@hotmail.com
Arquivos De Neuro-Psiquiatria
|November 2, 2011
Summary
Depressive disorders are common and underdiagnosed in patients with refractory temporal lobe epilepsy (TLE). Longer epilepsy duration increases depression risk in these patients, highlighting a need for better screening and treatment.
Area of Science:
- Neurology
- Psychiatry
- Epilepsy Research
Background:
- Refractory temporal lobe epilepsy (TLE) is a challenging neurological condition.
- Comorbid psychiatric disorders, particularly depression, are frequently observed in epilepsy patients.
Purpose of the Study:
- To evaluate the comorbidity of depressive disorders in patients with refractory TLE.
- To identify risk factors associated with depression in this population.
Main Methods:
- A cohort of 25 consecutive patients with refractory TLE underwent semi-structured psychiatric interviews (ICD-10) and the Beck Depression Inventory.
- Patient data were analyzed to determine the prevalence and characteristics of depressive disorders.
Main Results:
- 68% of patients with refractory TLE (17 of 25) were diagnosed with a depressive disorder.
- Only 29.4% of depressed patients had a prior diagnosis and treatment.
- Longer epilepsy duration was significantly associated with the presence of depressive disorder (p=0.016).
Conclusions:
- Depressive disorders are highly prevalent and frequently underdiagnosed in patients with refractory TLE.
- Patients with a longer duration of epilepsy face a higher risk of developing depression.
- This underscores the importance of systematic screening for depression in refractory TLE.
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