Evaluate the classification and tendency of dark circles.

Evaluate the classification and tendency of dark circles. - Evaluate the classification and tendency of dark circles.

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000039980

Enrollment

1000

Registered

2020-04-06

Start date

2020-03-01

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

Healthy subjects

Interventions

None listed

Eligibility

Sex/Gender

Female

Inclusion criteria

Inclusion criteria: 1) Person who attended to the practice and recorded their skin images from January 2017 to December 2019. 2) 20 years and over 3) Female 4) New patient 5) A person who has given a consent to the privacy policy set by this practice.

Exclusion criteria

Exclusion criteria: The person who disagreed with the "request to use medical examination information materials etc" specified by this practice for medical research education.

Design outcomes

Primary

Measure	Time frame
Evaluation of dark circles	—

Secondary

Measure	Time frame
Evaluation of score for wrinkles	—

Countries

Japan

Contacts

Public ContactMiwako Shidomi

ROHTO Pharmaceutical Co., Ltd. Health Science Business Planning Division

shidomi@rohto.co.jp03-6832-6013

Outcome results