Analysis of Electroretinogram Data in Nagoya University Hospital

Analysis of Electroretinogram Data in Nagoya University Hospital - Analysis of Electroretinogram Data in Nagoya University Hospital

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000044516

Enrollment

100

Registered

2021-07-01

Start date

2021-07-01

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

retinal disease

Interventions

Record electroretinograms at the time of diagnosis of patients with retinal diseases. If surgery is required, the electroretinogram should be recorded before surgery and at 1 week, 1 month, 3 months,

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Age 20 years or older at the time of obtaining consent. Can record electroretinograms using contact lens electrodes or skin electrodes. Those who have given sufficient explanation of this research to the subject using an explanatory document and have obtained the subject's written consent for participation of their own free will.

Exclusion criteria

Exclusion criteria: Women who are pregnant or may become pregnant (Because of the precautions in the package insert for ophthalmic surface anesthetics).

Design outcomes

Primary

Measure	Time frame
Amplitude and implicit time of full-field electroretinogram, multifocal electroretinogram, and focal macular electroretinogram	—

Countries

Japan

Contacts

Public ContactSatoshi Okado

Nagoya University Hospital Ophthalmology

okado.satoshi@med.nagoya-u.ac.jp0527442275

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026