BOTOX 100 jednotek definovaných dle Allerganu prášek pro injekční roztok clinical trials

Prevention of radiation-induced salivary gland damage by botulinum toxin application in patients with head and neck cancers

This study is looking at whether a special injection called Botox can help protect your spit glands from damage during radiation treatment for head and neck cancer. This might help you avoid a dry mouth after treatment.