Can a common antiviral pill ease the agony of cancer treatment mouth sores?
Symptom relief
ENROLLING_BY_INVITATION
This study is testing if a drug called valacyclovir can prevent or reduce severe mouth sores in people getting radiation treatment for head and neck cancer. Researchers also want to understand if certain common viruses play a role in causing these sores. About 84 participants wil…
Phase: PHASE2 • Sponsor: Instituto Oncoclinicas • Aim: Symptom relief
Last updated Mar 27, 2026 12:38 UTC