Clinicopathlogic significance of extranodal extension(ENE) of cervical lymph nodes of oral squamous cell carcinoma and immunohistological studies of EpCAM expression

Clinicopathlogic significance of extranodal extension(ENE) of cervical lymph nodes of oral squamous cell carcinoma and immunohistological studies of EpCAM expression - Immunohistological studies of extranodal extension of cervical lymph nodes of oral squamous cell carcinoma

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000049956

Enrollment

174

Registered

2023-01-05

Start date

2022-11-21

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 epithelial cell carcinoma

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients who received surgical treatment for squamous cell carcinoma of the oral cavity and underwent cervical dissection between January 8, 2004 and April 12, 2021, and for whom pathological slides confirming the presence of ENE were obtained.

Exclusion criteria

Exclusion criteria: Cases in which medical information records are poorly documented and insufficient information is not available

Design outcomes

Primary

Measure	Time frame
Factors of clinical pathology Survival rate	—

Secondary

Measure	Time frame
gender, age, pT factor, differentiation, resection margins, adjuvant therapy, distant metastasis Overall survival, disease-specific survival, local neck control	—

Countries

Japan

Contacts

Public ContactNaruse Tomofumi

Nagasaki university hospital Oral surgery

naruse12@nagasaki-u.ac.jp095-819-7698

Outcome results