„The influence of various factors on resectability, plastic reconstruction, recurrence probability and metastatic potential of skin tumors“

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00037588

Enrollment

500

Registered

2025-10-28

Start date

2025-03-01

Completion date

Unknown

Last updated

2025-11-24

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

Conditions

C44

Interventions

Group 1: This retrospective analysis examines factors influencing resectability, plastic coverage, recurrence probability, and metastasis potential in skin tumors in the head and neck region. Patient

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: The main inclusion criterion is histological evidence of basal cell carcinoma, squamous cell carcinoma, and melanoma in adult patients (>18 years of age) during the above-mentioned period. In addition, all relevant findings must be available in patient files or the hospital information system.

Exclusion criteria

Exclusion criteria: Patients under the age of 18 at initial diagnosis

Design outcomes

Primary

Measure	Time frame
Reduction in recurrence rate and R1 resection status	—

Secondary

Measure	Time frame
Optimization of surgical treatment strategies	—

Countries

Germany

Contacts

Public ContactManuel Ketterer

Universitätsklinik Freiburg

manuel.ketterer@uniklinik-freiburg.de0761 27042010

Outcome results

None listed

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