Quality of Life Assessment in Patients With Epilepsy Using QOLIE-31

NCT07449845 | Completed

• 1 other identifier: 2026/01-26
• Study Type: observational
• Target: 90
• Locations: 1 country
• Sites: 1

Brief Summary

This observational study aims to assess quality of life in individuals with epilepsy using the Quality of Life in Epilepsy Inventory (QOLIE-31). A total of 90 adult patients with a clinical diagnosis of epilepsy will be evaluated through standardized questionnaires administered during routine clinical visits. The study seeks to characterize patient-reported quality of life across multiple domains and to provide insight into factors affecting daily functioning and well-being in people living with epilepsy.

Conditions

Epilepsy

Outcome Measures

Primary Outcomes (1)

• Quality of life measured by QOLIE-31 total score

  The Quality of Life in Epilepsy Inventory-31 is a validated epilepsy-specific quality of life scale consisting of 31 items. The total score ranges from 0 to 100. Higher scores indicate better health-related quality of life.

  At study enrollment

Study Arms (1)

epilepsy

Eligibility Criteria

• Age: 18 Years+
• Sex: all
• Healthy Volunteers: No
• Age Groups: Adult (18-64), Older Adult (65+)
• Sampling Method: Non-Probability Sample

Study Population

Adult patients with a confirmed diagnosis of epilepsy who are receiving routine care at a neurology clinic and are able to complete the QOLIE-31 questionnaire will be included. The population reflects individuals with varying clinical characteristics encountered in everyday epilepsy practice.

You may qualify if:

• Age ≥18 years
• Clinical diagnosis of epilepsy confirmed by a neurologist
• Ability to complete QOLIE-31 questionnaire
• Informed consent provided

You may not qualify if:

• Severe cognitive impairment
• Acute medical or psychiatric condition interfering with participation
• Inability to understand questionnaire

Sponsors & Collaborators

• Saglik Bilimleri Universitesi: lead

Study Sites (1)

Saglik Bilimleri University Izmir Faculty of Medicine Department of Neurology

Izmir, Turkey (Türkiye)

Location

MeSH Terms

Conditions

Epilepsy

Condition Hierarchy (Ancestors)

Brain Diseases; Central Nervous System Diseases; Nervous System Diseases

Study Design

• Study Type: observational
• Observational Model: OTHER
• Time Perspective: CROSS SECTIONAL
• Sponsor Type: OTHER
• Responsible Party: SPONSOR

Study Record Dates

• First Submitted: February 26, 2026
• First Posted: March 4, 2026
• Study Start: February 1, 2026
• Primary Completion: March 1, 2026
• Study Completion: April 1, 2026
• Last Updated: April 30, 2026

Record last verified: 2026-02

Data Sharing

• IPD Sharing: Will not share

Locations

TU (1)