Assessment of fixation suppression of the vestibulo-ocular reflex with videooculography and smartphone

Assessment of fixation suppression of the vestibulo-ocular reflex with videooculography and smartphone - VOR-S-martphone

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00013968

Enrollment

Registered

2018-02-22

Start date

2015-11-20

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

G23.3 G23.2 R27.0

Interventions

Group 1: Assessment of fixation suppression of the vestibulo-ocular reflex (FS-VOR) using videooculography and a smartphone

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: patients undergoing videooculography for assessment fo fixation suppression of vestibule-ocular reflex; patients willing to give written informed consent to participate in this trial

Exclusion criteria

Exclusion criteria: patients not capable to understand the content of this trial, pregnancy

Design outcomes

Primary

Measure	Time frame
The fixation suppression of the vestibulo-ocular reflex can be assessed as easily and accurate as done by video-oculography. Therefore, aach participant will once undergo testing of the fixation suppression of the vestibulo-ocular reflex with both videooculography and the smartphone method. Videooculography, as the gold standard, will be used to assess whether fixation suppression is pathological, and the result will be compared with the smartphone method. The hypothesis is that when comparing test results, both methods are equally exact in differentiating normal from pathological fixation suppression.	—

Measure

Time frame

The fixation suppression of the vestibulo-ocular reflex can be assessed as easily and accurate as done by video-oculography. Therefore, aach participant will once undergo testing of the fixation suppression of the vestibulo-ocular reflex with both videooculography and the smartphone method. Videooculography, as the gold standard, will be used to assess whether fixation suppression is pathological, and the result will be compared with the smartphone method. The hypothesis is that when comparing test results, both methods are equally exact in differentiating normal from pathological fixation suppression.

—

Secondary

Measure	Time frame
Inter-Rater reliability	—

Countries

Germany

Contacts

Public ContactFlorin Gandor

Neurologisches Fachkrankenhaus für Bewegungsstörungen/Parkinson

gandor@kliniken-beelitz.de+49-33204-22781

Outcome results

None listed

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