Preoperative evaluation for vitreous gel by using ultrasound elastography

Preoperative evaluation for vitreous gel by using ultrasound elastography - Preoperative evaluation for vitreous gel by using ultrasound elastography

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000039222

Enrollment

Registered

2020-01-22

Start date

2020-04-22

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

Vitreoretinal diseases

Interventions

To draw the structure of eye ball by using ultrasound elastography.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: The patients more than 40 years old who are subjected to vitreous surgery for vitreoretinal diseases.

Exclusion criteria

Exclusion criteria: The patients who had the past history of intraocular surgery are excluded.

Design outcomes

Primary

Measure	Time frame
To draw the structure of eye ball by using ultrasound elastography (Ultrasound Aplio i700TM, Canon Medical Systems) in the patients before vitreous surgery.	—

Countries

Japan

Contacts

Public ContactTsunehiko Ikeda

Osaka Medical College Department of Ophthalmology

tikeda@osaka-med.ac.jp072-683-1221

Outcome results

None listed

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