Analysis of oral microbiota in patients with autoimmune bullous dermatoses and oral lichen planus

Analysis of oral microbiota in patients with autoimmune bullous dermatoses and oral lichen planus - Analysis of oral microbiota in patients with autoimmune bullous dermatoses and oral lichen planus

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000034105

Enrollment

Registered

2018-09-20

Start date

2018-09-20

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

Autoimmune bullous diseases, Oral lichen planus

Interventions

Oral care by dental hygienists. (At the first visit and 1, 2, 4 and 6 months after the first visit.)

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1) Patients with autoimmune bullous dermatoses and oral lichen planus. 2) Written informed consent provided for study participation.

Exclusion criteria

Exclusion criteria: 1) Patients with other autoimmune diseases. 2) Patients regarded as inappropriate subjects for this study by principle investigator or cooperative medical doctor.

Design outcomes

Primary

Measure	Time frame
Change of the oral microbiota at the first visit, 2 and 6 months later.	—

Secondary

Measure	Time frame
Disease severity Oral conditions (PD, PCR%, BOP) Medication status Clinical examination	—

Countries

Japan

Contacts

Public ContactMichiyoshi Kouno

Tokyo Dental College Ichikawa General Hospital Department of Dermatology

mkouno@tdc.ac.jp047-322-0151

Outcome results

None listed

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