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Disease

Epilepsy, Temporal Lobe

Late-stage therapeutic developmentEmerging researchSteady momentum
6
Publications
5
Clinical trials
2025
Latest publication
Latest activity
beta

Recent clinical, regulatory, research and industry developments relating to this disease.

A randomized, controlled trial of surgery for temporal-lobe epilepsy.

Research2001-08-01The New England journal of medicine

Altered patterns of dynorphin immunoreactivity suggest mossy fiber reorganization in human hippocampal epilepsy.

Research1990-01-01The Journal of neuroscience : the official journal of the Society for Neuroscience

What's happening now

An analyst briefing on current research, clinical, regulatory and industry activity surrounding this disease.

Executive briefingUpdating summary…Momentum: Low
Key developments
  • 2 clinical trials expected to report results, the earliest in Q2 2027.
Major developments
Upcoming trial readoutImportant
Results expected Q3 20292026-05-08
Clinical Milestones2View

Clinical trials

5 sponsors · 0 new · 0 completed in the last 12 months (net +0)

The current development programme across all trial phases.

Clinical programme
5
All trials
2
Active
1
Late-stage
2
Completed
Late-stage studies

Early Randomized Surgical Epilepsy Trial

Phase 3 · Completed · University of California, Los Angeles
Recently completed

Early Randomized Surgical Epilepsy Trial

Phase 3 · Completed · University of California, Los Angeles

Research activity

6 papers

Key research shaping understanding of this disease, combining the latest publications with the most influential evidence.

Publications over time
19902025
Most influential
Recent publications
Major themes4
  • Epilepsy, Temporal Lobe3
  • Epilepsy1
  • Hippocampal Sclerosis1
  • Mental Disorders1
Leading journals6
  • Brain : a journal of neurology1
  • eNeuro1
  • Epilepsia open1
  • Nature communications1
  • The Journal of neuroscience : the official journal of the Society for Neuroscience1
  • The New England journal of medicine1
Leading researchers8
  • Accolla C1
  • Adorjan I1
  • Asenjo-Martinez A1
  • Barba C1
  • Batiuk MY1
  • Bernard C1
  • Blume WT1
  • Boehler C1
Affiliations (unnormalised)6
  • Biotech Research and Innovation Centre (BRIC)1
  • BrainLinks-BrainTools Center1
  • Copenhagen University Hospital1
  • Department of Clinical Neurological Sciences1
  • Epilepsy Clinic1
  • Harvard Medical School1

Disease profile

A grounded synthesis of the condition — overview, causes, mechanism, risk factors and current standard of care.

Overview

Temporal lobe epilepsy is a focal epilepsy in which recurrent seizures arise from foci within the temporal lobe, most often the mesial temporal region. It is a common form of focal epilepsy and many complex partial seizures originate from the temporal lobes. Seizures may be accompanied by psychic phenomena such as illusions, hallucinations, dyscognitive states, and affective experiences.

Causes

Temporal lobe seizures may be classified as cryptogenic, familial, or symptomatic. The grounding also notes that temporal lobe epilepsy can be due to structural abnormalities or non-lesional causes such as genetic variants. Experimental literature includes chemically induced kainic acid models used to study temporal lobe epilepsy, but these are models rather than established human causes.

Pathophysiology

The disorder reflects seizure generation from temporal lobe foci, commonly in the mesial temporal aspect. The literature grounding emphasizes mechanisms of epileptogenesis and seizure genesis, with experimental kainic acid models used to study histologic, electrophysiological, and behavioral outcomes relevant to temporal lobe epilepsy. Associated psychiatric and cognitive-affective phenomena are part of the clinical expression.

Risk factors

Temporal lobe epilepsy is associated with structural abnormalities and non-lesional causes such as genetic variants. Psychiatric disorders are reported more often in people with epilepsy, especially when seizures originate from the temporal lobe, and higher rates are described in childhood and adolescence. The grounding does not support additional specific risk factors.

Current standard of care

The supplied grounding does not provide a specific standard treatment regimen for temporal lobe epilepsy. It only indicates that the literature covers therapy and experimental treatment efficacy, including kainic acid models used to evaluate mechanisms and interventions. No treatment modality or drug-class standard can be stated from the provided material.

AI-generated summary grounded in MeSH and 2 peer-reviewed sources. Informational only — not medical advice. Generated 2026-07-07.

Reference

Authoritative identity, definition & identifiers.

Defined in MeSH

A localization-related (focal) form of epilepsy characterized by recurrent seizures that arise from foci within the TEMPORAL LOBE, most commonly from its mesial aspect. A wide variety of psychic phenomena may be associated, including illusions, hallucinations, dyscognitive states, and affective experiences. The majority of complex partial seizures (see EPILEPSY, COMPLEX PARTIAL) originate from the temporal lobes. Temporal lobe seizures may be classified by etiology as cryptogenic, familial, or symptomatic. (From Adams et al., Principles of Neurology, 6th ed, p321).

References & data sources
  • Disease identity & definition — NLM Medical Subject Headings (MeSH), public domain
  • Clinical trials — ClinicalTrials.gov (U.S. National Library of Medicine)
  • Research activity — Europe PMC (EMBL-EBI) + OpenAlex-derived paper links
  • Related entities are derived from literature co-mention (studied together) — associative, not causal.