NCT07337122Completed
Collagen Matrix in Oral Cancer Surgery
Postoperative Swallowing and Voice Outcomes After Collagen Matrix Reconstruction in Oral and Oropharyngeal Cancer Surgery
Source: ClinicalTrials.gov · Last updated 13 Jan 2026
Brief summary (registry, in English)
This study tend to evaluate postoperative phonation and swallowing after oncologic surgery of the oral cavity or oropharynx with application of a collagen matrix (Tachosil®). Patients are asked to complete a questionnaire the day before the surgery and at 1 and 6 months after.
- Status (registry)
- Completed
- Study type
- Observational
- Enrollment
- 33 (actual)
- First submitted
- 21 Dec 2025
- Start date
- 16 Nov 2020
- Primary completion date
- 31 Oct 2024
- Lead sponsor
- SAYAH Charline
- Diseases
- Head and neck cancer
- NCT number
- NCT07337122
What you commit to
- Study type: Observational
- Participants enrolled: 33
- From 16 Nov 2020 to the primary completion date, 31 Oct 2024
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Other illness
- Congenital or acquired swallowing disorders (neurological or neuromuscular disease)
- Congenital or acquired speech disorders (neurological or neuromuscular disease)
Other
- Legal incapacity or limited legal capacity
- Inability or anticipated poor compliance with study procedures
- Missing questionnaire data
- Death during the study period
Who the study is looking for
- Age ≥18 years
- Histologically confirmed squamous cell carcinoma or other malignant tumor of the oral cavity and/or oropharynx
- Performance status (PS) 0-2
- Tumor stages for which surgical resection was indicated (T1-T3)
- Patients receiving or not receiving postoperative adjuvant radiotherapy
Age in the registry: 18 years to - · Sex: All · Does not accept healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Universitary Hospital of Besancon Coordinator of this site? Confirm its status | Besançon | France | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.