Neurosensorial Disorder and Pain in Oral Cavity and Oropharynx Cancer Traited Patients (OCAPA)

This study is examining the nerve-related problems and pain that can persist in patients who have been treated for cancers of the mouth and throat (oral cavity and oropharynx). Researchers want to better understand the long-term sensory and pain effects that survivors experience after treatment, with the goal of improving care. **You may be eligible if you:** - Have been treated for oral cavity or oropharynx cancer at least one year ago, but no more than five years ago - Are a man or woman over 18 years of age - Are able to give informed consent - Are covered by the French social security system **You may NOT be eligible if you:** - Have a mental health condition or comprehension difficulties that prevent full participation - Are pregnant or breastfeeding - Are unable to comply with the study protocol - Are a minor or under legal protection Talk to your doctor to see if this trial is right for you.