Ideenat 150mg tablet is an antineoplastic drug with an active ingredient called Idelalisib. It belongs to the medication class known as PI3K Inhibitors. It is used to treat chronic lymphocytic leukemia (CLL) in adults in combination with Rituximab. This medicine is given to those who have received medicine at least once in previous or patient’s cancer cells with a genetic mutation named 17p deletion or TP53 and who are not eligible for other therapies.