The influence of occult lymph node metastases, elective neck dissection and initial anemia on the overall survival in larynx carcinoma

The influence of occult lymph node metastases, elective neck dissection and initial anemia on the overall survival in larynx carcinoma - larynx-occult

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00016851

Enrollment

400

Registered

2020-01-20

Start date

2019-12-01

Completion date

Unknown

Last updated

2025-04-07

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

C32.0

Interventions

Group 1: Retrospective data evaluation of patients with laryngeal cancer, that underwent elective neck dissection. Group 2: Retrospective data evaluation of patients with laryngeal cancer, that did n

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: Laryngeal carcinoma, surgically treated at our university hospital within the last 20 years.

Exclusion criteria

Exclusion criteria: primary radio therapy

Design outcomes

Primary

Measure	Time frame
Overall survival in months, evaluated with the German cancer register and the data in our clinical database.	—

Secondary

Measure	Time frame
Recurrence free survival in months, evaluated with the German cancer register and the data in our clinical database.	—

Countries

Germany

Contacts

Public ContactManuel Christoph Ketterer

Klinik für Hals-, Nasen-, Ohrenheilkunde

manuel.christoph.ketterer@uniklinik-freiburg.de0049076127041010

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 4, 2026