Effect of exercise on structure and blood flow of choroid in normal subjects

Effect of exercise on structure and blood flow of choroid in normal subjects - Effect of exercise on structure and blood flow of choroid

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000021434

Enrollment

Registered

2016-03-14

Start date

2016-03-14

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 and choroidal disease

Interventions

For each subject, optical coherence tomography and laser speckle flowgraphy are performed before, immediatly after, and 10 minutes after 90 seconds of isometric excecise using Master two-step test.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Subjects without ocular and systemic diseases

Exclusion criteria

Exclusion criteria: Subjects with any ocular or systemic diseases

Design outcomes

Primary

Measure	Time frame
Choroidal structure on EDI-OCT images with image processing	—

Secondary

Measure	Time frame
Choroidal blood flow evaluated with Laser speckle flow graphy	—

Countries

Japan

Contacts

Public ContactTakamasa Kinoshita

Sappro City General Hospital Department of ophthalmology

knst129@gmail.com+81-11-726-2211

Outcome results

None listed

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