An exploratory study to visualization of the skin lesions with alopecia areata and vitiligo vulgaris by using photoacoustic microscope imaging equipment

An exploratory study to visualization of the skin lesions with alopecia areata and vitiligo vulgaris by using photoacoustic microscope imaging equipment - PMIE Study

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000046623

Enrollment

Registered

2022-01-13

Start date

2022-01-13

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

Skin lesions with alopecia areata and vitiligo vulgaris

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1.Patients who visited our hospital who have skin lesions with alopecia areata and vitiligo vulgaris on face. 2. Patients over 20 years old (regardless of gender) 3. The subjects who have agreed to participate in this study from their own free will with document consents.

Exclusion criteria

Exclusion criteria: 1.Patients who are pregnant or suspected of being pregnant. 2.Patients who have complications that make them impossible to try photoacoustic imaging system due to limitations in taking examination position. 3.Patients who are judged ineligible to enroll into this clinical study by the investigator or the sub-investigators.

Design outcomes

Primary

Measure	Time frame
To visualize skin lesions with alopecia areata and vitiligo vulgaris by using a photoacoustic imaging system.	—

Countries

Japan

Contacts

Public ContactSujino Kazuyo

Keio University School of Medicine Department of Dermatology

ksujino@keio.jp03-5363-3823

Outcome results