Elucidation of the surrounding stromal cells malignant transformation mechanism parallel to oral cancer development

Elucidation of the surrounding stromal cells malignant transformation mechanism parallel to oral cancer development - Elucidation of the surrounding stromal cells malignant transformation mechanism parallel to oral cancer development

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000014480

Enrollment

100

Registered

2014-07-04

Start date

2013-04-01

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

Oral cancer

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Visited the School of Medicine, Keio University Hospital, Dental and Oral Surgery in five years, Keio University School of Medicine Ethics Committee approval after diagnosis (leukoplakia, erythroplakia, lichen planus), and oral cancer oral precancerous lesions clinically is, adult patients who have undergone surgery or biopsy.

Exclusion criteria

Exclusion criteria: 1.Patients having a double cancer 2.Patients with a history of chemotherapy in the past

Design outcomes

Primary

Measure	Time frame
1.The context of the (Grade) the degree of epithelial dysplasia in oral precancerous lesions. 2.Invasion depth of oral cancer, associated histopathological therapeutic effect histological grade (degree of differentiation), style invasion, vascular invasion, and neural invasion, and (only chemotherapy example).	—

Countries

Japan

Contacts

Public ContactSatoru Morikawa

Keio University School of Medicine Department of Dentistry and Oral Surgery,

morikawa@z5.keio.jp03-3353-1211

Outcome results