|1||Active, not recruiting||
Chemoprevention of Head and Neck Squamous Cell Carcinoma (HNSCC) With Valproic Acid
|2||Not yet recruiting||
Evaluating Dietary Intervention Before surgicaL Treatment for Epilepsy
Trial of Oral Valproic Acid for Retinitis Pigmentosa
† Study has passed its completion date and status has not been verified in more than two years.