A retrospective study on time to late cervical lymph node metastasis and prognosis after oral cancer surgery.

A retrospective study on time to late cervical lymph node metastasis and prognosis after oral cancer surgery. - A retrospective study on time to late cervical lymph node metastasis and prognosis after oral cancer surgery.

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000050810

Enrollment

Registered

2023-04-10

Start date

2023-04-10

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: Patients who received surgery-based treatment for oral squamous cell carcinoma between 1 June 2008 and 31 March 2021 at the Department of Oral Surgery, Nagasaki University Hospital, in accordance with the NCCN guidelines, and who had late metastase

Exclusion criteria

Exclusion criteria: Cases where medical information records are poorly documented and insufficient information is available.

Design outcomes

Primary

Measure	Time frame
Time to late metastasis and prognosis by time period.	—

Countries

Japan

Contacts

Public ContactTomofumi Naruse

Nagasaki university D

naruse12@nagasaki-u.ac.jp+81958197698

Outcome results