C01 C02 C03 C04 C05 C06 C44 C40 C41 C07 C08 C09 C10 C11 C12 C13 C14
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: - patients with indication for extended tumor resection in head-neck-area w/wo reconstruction with microvascular flap transplants - patients in tumor therapy or in post-therapy follow-up - age 18 years and older - patients, which are able and willing to follow usual therapy related instructions (e.g. follow-up visits) - informed consent of prospective patients
Exclusion criteria
Exclusion criteria: - pathological increased serological vitamin D level - juvenile patients and/or vulnerable patients - systematic diseases with known influence on wound healing and vitamin D level
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Dependency of the therapy outcome (regain of continuity and functionality of oral cavity and facial structures) and quality of life on reconstruction type | — |
Secondary
| Measure | Time frame |
|---|---|
| - occurrence of post-surgery complications (e.g. infection) and duration of hospitalization - dependency of post-surgery wound healing on vitamin D level - non-invasive evaluation of functionality of Musculus Quadriceps femoris (transplant donor site) pre- and post-surgery | — |
Countries
Germany
Contacts
Universitätsklinikum derGoethe-Universität Frankfurt am MainKlinik für Mund-, Kiefer- und Plastische Gesichtschirurgie