How breathing tubes affect swallowing after head and neck cancer surgery

Researchers want to understand whether having a breathing tube (tracheal tube) in place affects how well people can swallow after head and neck cancer surgery. Studies have given conflicting answers to this question over the years. This trial will use special imaging to carefully measure swallowing function in 30 patients who have a breathing tube in place, to finally clarify whether the tube itself makes swallowing harder or riskier.

After head and neck cancer surgery, swallowing problems are very common and can slow recovery. Doctors aren't certain whether the breathing tube itself contributes to these problems or whether it's safe to use. This study exists to give clear, scientific answers so doctors can make better decisions about breathing tubes and help patients recover faster.