Seizure Symptoms and Clinical Factors Associated with Photoparoxysmal Response in Adult Patients Attending an Epilepsy Center: A Retrospective Chart Review Study

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00025754

Enrollment

1000

Registered

2021-07-01

Start date

2021-07-31

Completion date

Unknown

Last updated

2025-04-07

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

G40.2 G40.3

Interventions

Group 1: Seizure symptoms and clinical factors related to the photoparoxysmal reaction in adult patients in our epilepsy center between January 01, 2019 and June 31, 2019 will be retrospectively colle

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: - Age >/= 18 years in the inpatient and outpatient treatment of our epilepsy center between 01-JAN-2019 and 30-JUNE-2019 - Patients received an electroencephalography with a photostimulation under their medical routine.

Exclusion criteria

Exclusion criteria: - Es konnte keine Einverständniserklärung der Patienten oder ihres gesetzlichen Vertreters eingeholt werden - Unvollständige Fotostimulation

Design outcomes

Secondary

Measure	Time frame
Prevalence of the photoparoxysmal reaction in the EEG in adult patients in an epilepsy center. Prevalence of the photoparoxysmal reaction in the EEG in adult patients in an epilepsy center broken down by suspected diagnosis	—

Primary

Measure	Time frame
Number of patients with a positive paroxysmal reaction during the EEG with photo stimulation between 01.01.2019 and 30.06.2019	—

Countries

Germany

Contacts

Public ContactTassanai Intravooth

Epilepsiezentrum Kork

tintravooth@epilepsiezentrum.de00497851842272

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 4, 2026