Provided herein are methods of treating, preventing and/or managing cancers, which comprise administering to a patient 3-(4-((4-(morpholinomethyl)benzyl)oxy)-1-oxoisoindolin-2-yl)piperidine-2,6-dione, or an enantiomer or a mixture of enantiomers thereof, or a pharmaceutically acceptable salt, solvate, hydrate, co-crystal, clathrate, or polymorph thereof.本文提供治療、預防及/或處理癌症之方法，其包含向患者投與3-(4-((4-(嗎啉基甲基)苄基)氧基)-1-氧異吲哚啉-2-基)六氫吡啶-2,6-二酮、或其對映異構體或對映異構體之混合物、或其醫藥學上可接受之鹽、溶劑合物、水合物、共晶體、籠合物或多晶型物。
