Testing houyanqing liquid for mouth sores during radiation
Part of Cancer, Mouth & dental clinical trials.
This trial tests a liquid medicine (houyanqing) to prevent or treat mouth sores caused by radiation therapy for nasopharyngeal cancer. You swish it in your mouth during radiation to see if it helps reduce pain and healing time.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You have nasopharyngeal cancer and need radiation therapy.
- You are between 18 and 75 years old.
- You are in generally good health (able to care for yourself).
- You have no current mouth sores or damaged salivary glands before starting radiation.
- You haven't had radiation to your head or neck before.
- You are not pregnant, breastfeeding, or have HIV.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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