Clinical Trials Browser

Phase 3 × Withdrawn × Isotretinoin × Clear all

NCT00003564 2012-02-22

Procarbazine and Isotretinoin in Treating Patients With Recurrent Primary Malignant Gliomas

Phase 3 Withdrawn

Astrocytoma, Brain Neoplasms, Glioblastoma, Glioma, Oligodendroglioma, Central Nervous System Neoplasms, Gliosarcoma

NCT00003599 2012-02-22

Vitamin E in Preventing the Side Effects of Isotretinoin in Former and Current Smokers Who Are Receiving Isotretinoin to Prevent Lung Cancer

Phase 3 Withdrawn

Carcinoma, Non-Small-Cell Lung, Lung Neoplasms, Small Cell Lung Carcinoma